___________________ Preface 1 ___________________ Application and functions SIMATIC NET LOGO! - Industrial Ethernet LOGO! CMR2020, LOGO! CMR2040 Operating Instructions LEDs, connectors, buttons, 2 ___________________ card slots Installation, connecting up, 3 ___________________ commissioning 4 ___________________ Operation: Access to BM 5 ___________________ Configuration (WBM) Diagnostics and 6 ___________________ maintenance ___________________ 7 Dimension drawings ___________________ 8 Technical speci
Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.
Preface Validity of this manual This document contains information on the following LOGO! products: ● LOGO! CMR2020 Hardware product version: 1.0 or higher Firmware version: V2.1 Article number: 6GK7 142-7BX00-0AX0 Communications module for connection of LOGO! 8 to the GSM/GPRS network (2G) ● LOGO! CMR2040 Hardware product version: 1.0 or higher Firmware version: V2.
Preface The two devices differ in the supported mobile wireless standards. The remaining range of functions of both devices is identical. Product names and abbreviations ● CMR or device In this document, the term "CMR" or "device" is also used instead of the full product name "LOGO! CMR2020 or LOGO! CMR2040. CMR is the abbreviation for Communication Module Radio. ● BM or LOGO! BM Basic module: LOGO! 8 ● WBM Web Based Management; Web user interface with which the CMR is configured.
Preface To be able to return to the initial page after jumping to a cross reference, some PDF readers support the command +. Sources of information and other documentation You will find an overview of further reading and references in the Documentation references in this manual. Use of the device Connection of a LOGO! BM to an LTE, UMTS or GSM/GPRS mobile wireless network and a GPS system.
Preface In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks.
Preface Service & Support In addition to the product documentation, the comprehensive online information platform of Siemens Automation Customer Support supports at any time and at any location in the world. You will find the Service & Support pages on the Internet at the following address: Link: (https://support.industry.siemens.
Preface LOGO! CMR2020, LOGO! CMR2040 8 Operating Instructions, 12/2017, C79000-G8976-C356-04
Table of contents Preface ................................................................................................................................................... 3 1 2 3 4 Application and functions ...................................................................................................................... 13 1.1 Application and communications functions .............................................................................13 1.2 Further functions ..........................
Table of contents 5 Configuration (WBM) ............................................................................................................................ 57 5.1 Security recommendations .................................................................................................... 57 5.2 General functions of the WBM ............................................................................................... 60 5.3 Permitted characters and string lengths ............................
Table of contents 5.13.9 5.13.10 5.13.11 6 Actions ..................................................................................................................................123 Assignments .........................................................................................................................126 Example of a monitoring configuration .................................................................................129 Diagnostics and maintenance ....................................
Table of contents LOGO! CMR2020, LOGO! CMR2040 12 Operating Instructions, 12/2017, C79000-G8976-C356-04
Application and functions 1.1 1 Application and communications functions Communications functions Figure 1-1 Overview of the communications functions for the LOGO! CMR Communication and process data access Process data access In a structure with BM you can use the CMR to access the process data: Process image, inputs/outputs, memory bits etc.
Application and functions 1.1 Application and communications functions In stand-alone operation (see below) you can access the I/O via the inputs and outputs of the CMR The information can be read out and transferred by SMS message or e-mail. An event-based notification via SMS message or e-mail is possible, see "Mobile wireless".
Application and functions 1.2 Further functions 1.2 Further functions Functions The CMR supports the following functions: ● WBM A Web user interface (WBM - Web Based Management) for the configuration of the CMR protected by user and password queries, see section "WBM" below. ● OpenVPN Tunnel technology OpenVPN for secure data transmission via mobile wireless, see section "OpenVPN" below.
Application and functions 1.2 Further functions ● Events / process image Event configurations and reactions, for example an alarm SMS message if a value changes in the process image.
Application and functions 1.2 Further functions Messages Sending SMS messages and e-mails From internal events and events coming from the process reactions can be generated by the WBM that lead to information, diagnostics and alarm SMS messages or e-mails being sent. Receiving SMS messages Using SMS messages, the outputs of the CMR and the BM can be written. The authorization is checked by comparing the phone number of the sender with the configured phone numbers. Password protection is optional.
Application and functions 1.3 Requirements for use OpenVPN is implemented on the CMR as a TUN device (routing mode). The following security functions are supported: ● Encryption The data to be transferred is encrypted with the AES-128 CBC method. ● Authentication of the connection partner SHA-256 is used as hash algorithms for authenticating the user data. You will find the requirements for the OpenVPN client on the VPN partner in the section Requirements for use (Page 18).
Application and functions 1.3 Requirements for use ● OpenVPN Apart from the requirements listed above (SIM card, data contract, mobile wireless network) you also require the following to use OpenVPN via the mobile wireless network: – A public IP address for the CMR – An OpenVPN client as communications partner (e.g.
Application and functions 1.3 Requirements for use Antennas Only use antennas from the accessories program for the CMR. For more information, refer to the section Antennas (Page 163). ● Mobile wireless To operate the CMR, you require an antenna that is adapted to the standard of the mobile wireless network you are using. For the fallback behavior when using an LTE network, refer to section Application and communications functions (Page 13).
Application and functions 1.4 Application examples ● The provider often assigns a PIN (Personal Identification Number) for the SIM card. SIM cards that are only used for the data services (see above) can be almost always used without a PIN. You do not need to assign a PIN in the configuration of the CMR.
Application and functions 1.4 Application examples 1.4.1 Figure 1-2 Mobile wireless communication by SMS / e-mail without LOGO! BM Mobile wireless communication without LOGO! BM You can operate the CMR without a BM being connected.
Application and functions 1.4 Application examples 1.4.2 Figure 1-3 Mobile wireless communication by SMS / e-mail with LOGO! BM Mobile wireless communication with LOGO! BM If the CMR is connected to the BM, and if you have a mobile wireless antenna connected, you can use all the functions available in operation without a connected BM.
Application and functions 1.4 Application examples 4. When configuration is completed, disconnect the CMR from the PC. Note Using a switch When using a switch, e.g. LOGO! CSM, do not disconnect the connections: BM, CMR and PC can be operated at the same time. 5. If you do not use a switch connect the CMR to the BM. 1.4.
Application and functions 1.4 Application examples You have the following options: ● Secure access from the PC to the CMR with OpenVPN ● Secure access from the PC to the BM with OpenVPN For this application the CMR must be entered as a router in the BM. In this way, you can for example reload the program of te BM. ● Access from the configuration PC to the CMR via mobile wireless network using HTTPS For the procedure, refer to the section Establishing a connection to the CMR (Page 67).
Application and functions 1.4 Application examples 1.4.4 Figure 1-5 Position detection (GPS) Position detection (GPS) The CMR is equipped with a GPS interface via which the position data of the LOGO! station can be determined. If a GPS antenna is connected to the GPS interface, the following functions are available to you: ● Detecting position data: – Due to an event at an input of the CMR. – Due to an event from the BM.
Application and functions 1.4 Application examples To be able to use the functions listed above, you first need to activate (Page 74) the GPS interface in the WBM of the CMR. For correct position detection, the GPS signals need to be received from three satellites. Requirements ● Installation, connecting up and commissioning have been completed. ● An GPS antenna is connected.
Application and functions 1.4 Application examples 1.4.5 Time-of-day synchronization The time-of-day of the CMR can be synchronized using the following three methods: ● NTP Synchronization with an external NTP server accessible via the mobile wireless network. ● GPS ● Mobile wireless The availability of the time of day depends on the mobile wireless provider. You set the method used for time-of-day synchronization via the WBM in the "System" tab, see section System Time (Page 76).
Application and functions 1.4 Application examples Figure 1-6 Time-of-day synchronization Time of day when using certificates If you use certificates for example for the e-mail or DynDNS services you need the precise time of day. Note Precise time of day for certificates To check certificates, the precise time of day is required in the CMR. When using certificates enable time-of-day synchronization of the CMR.
Application and functions 1.4 Application examples Requirements ● The CMR is mounted and connected. ● The antenna for receipt of mobile wireless is connected. ● The CMR is configured. ● Only if the time-of-day synchronization method using the GPS signal was configured: The antenna for receipt of GPS is connected. Procedure Follow the steps below to configure the time-of-day synchronization: 1. Establish a configuration connection between the CMR and a connected PC. To do this, use an Ethernet patch cable.
LEDs, connectors, buttons, card slots 2.
LEDs, connectors, buttons, card slots 2.2 LEDs to display operation Element Function Q2 Output 2 connector X1P1 LAN connector 2.2 LEDs to display operation The LEDs on the CMR provide information about the operating status of the device and the two inputs/outputs.
LEDs, connectors, buttons, card slots 2.2 LEDs to display operation Meaning of the LEDs LED Status Meaning All LEDs Flashing Fatal error Lit Firmware being updated Not lit • No voltage present or applied • Device shut down L Off No external power supply connected On Power supply connected Flashing Initialization or change to the configuration Lit green Connection to Ethernet is established.
LEDs, connectors, buttons, card slots 2.3 Interfaces LED I1 Status Meaning Flashing Duplicate IP address detected. Ethernet interface unreachable. Off U<5V Lit green U > 8.5 V Off U<5V Lit green U > 8.5 V Off No voltage at output Lit green Supply voltage at output Off No voltage at output Lit green Supply voltage at output Input 1 I2 Input 2 Q1 Output 1 Q2 Output 2 2.
LEDs, connectors, buttons, card slots 2.4 The "SET" button Connection to the mobile wireless network and GPS For the wireless connection, the CMR has two SMA sockets: ● SMA socket XR02 for the mobile wireless network ● SMA socket XR01 for GPS reception Inputs and outputs For the connection of I/O elements, the following inputs and outputs are available: ● Digital inputs I1 + I2 ● Digital outputs Q1 + Q2 2.
LEDs, connectors, buttons, card slots 2.5 Slots for SIM card and SD card 2.5 Slots for SIM card and SD card Both slots are on the front of the CMR behind cover. "X50": Slot for the SIM card X50 is the slot for the SIM card that you receive from the network provider of your mobile wireless contract. Compatible cards For information on compatible SIM card formats, refer to section Requirements for use (Page 18).
LEDs, connectors, buttons, card slots 2.5 Slots for SIM card and SD card The following data can be stored on the SD card. ● Configuration data The configuration data is backed up on the SD card following every change in a configuration file. Storing configuration data on the SD card serves the following purposes: – Copying configuration data to other CMRs of the same type The configuration file can be edited and can be used to copy configuration data to different CMRs via the WBM.
LEDs, connectors, buttons, card slots 2.
Installation, connecting up, commissioning 3.1 3 Important notes on using the device Safety notices on the use of the device The following safety notices must be adhered to when setting up and operating the device and during all associated work such as installation, connecting up or replacing devices.
Installation, connecting up, commissioning 3.1 Important notes on using the device External power supply ● Use only an external power supply that complies with EN 60950. ● The output voltage of the external power supply must not exceed 30 VDC. ● The output of the external power supply must be short-circuit proof. NOTICE Power supply The power supply unit to supply the CMR must comply with the requirements for a limited power source according to IEC/EN 60950-1, section 2.5.
Installation, connecting up, commissioning 3.1 Important notes on using the device WARNING When used in hazardous environments corresponding to Class I, Division 2 or Class I, Zone 2, the device must be installed in a cabinet or a suitable enclosure. 3.1.2 Notices on use in hazardous areas according to ATEX WARNING Requirements for the cabinet/enclosure To comply with EU Directive 94/9 (ATEX95), the enclosure or cabinet must meet the requirements of at least IP54 in compliance with EN 60529.
Installation, connecting up, commissioning 3.2 Installing the device This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations only. Connectors with LAN (Local Area Network) marking WARNING Safety notice for connectors with LAN (Local Area Network) marking A LAN or LAN segment, with all its associated interconnected equipment, shall be entirely contained within a single low-voltage power distribution and within single building.
Installation, connecting up, commissioning 3.3 Connecting up the device Mounting To mount the CMR on a DIN rail, follow the steps below: 1. Fit the upper part of the locking mechanism ① of the device on to the DIN rail. 2. Press the device down against the DIN rail until the spring catch ② locks in place. Removal To remove the CMR from a DIN rail, follow the steps below: 1. Using a screwdriver, pull down the spring catch on the rear of the device ③. 2. Remove the device from the DIN rail.
Installation, connecting up, commissioning 3.3 Connecting up the device Requirements for the cable Requirements for the network cable: ● Use a shielded Ethernet cable for connection to the Ethernet interface. ● To minimize electromagnetic disturbances use a pair of shielded, twisted Ethernet cables (category 5) and a shielded RJ-45 plug at both ends. ● To prevent mechanical movement of the Ethernet cable that can cause contact interruptions, fasten the cables to a cable guide or rail at short intervals.
Installation, connecting up, commissioning 3.3 Connecting up the device You can assign any function to each output using the Web user interface see section Monitoring (Page 113). The outputs can be set and reset using SMS messages. Note Remember the electrical load capacity of the output. You will find the electrical values for the inputs and outputs in the section Technical specifications (Page 149). 3.3.
Installation, connecting up, commissioning 3.3 Connecting up the device Signal strength During installation make sure that there is a good signal strength: You will find the meaning of the statuses of the "R" LED in the section LEDs to display operation (Page 32). If the LED is lit green, the signal strength is very good. Lit yellow signals medium quality. Large metallic objects in the vicinity of the antennas, for example reinforced concrete, impair the signal strength. 3.3.
Installation, connecting up, commissioning 3.4 Commissioning the device Turning off the CMR NOTICE Avoidance of sudden disconnection of the power supply Avoid abrupt disconnection of the CMR from the power supply: In very seldom cases, the CMR can be damaged. Shut the CMR down to the safe status before turning the power supply off. 1. Hold down the SET button for 5 to 10 seconds. The CMR shuts down to the safe status: All LED indicators are off. 2. Disconnect the CMR from the power supply.
Installation, connecting up, commissioning 3.4 Commissioning the device 8. Align the antenna, refer to the section "Wireless cell (Page 96)". 9. Set up the CMR according to your requirements, refer to the section Configuration (WBM) (Page 57). 3.4.2 Insert the SIM card and enter the PIN NOTICE Disconnecting the CMR from the power supply before inserting or removing the SIM card Do not remove the SIM card during operation. 1. Shut the device down to a safe status. 2.
Installation, connecting up, commissioning 3.4 Commissioning the device 5. Insert the SIM card into the compartment until you can feel the card lock in place. 6. Restart the CMR by connecting up the power supply. 7. In the WBM, in "WAN", "Mobile wireless settings" tab, select the "Activate mobile wireless interface" check box: The mobile wireless interface is once again ready for operation. 8. Enter the PIN of your SIM card in WBM in the "WAN", Mobile wireless settings" tab.
Installation, connecting up, commissioning 3.4 Commissioning the device 3.4.3 Inserting the SD card Figure 3-3 Slot for the micro SD card (yellow rectangle) You will find the SD cards supported by the CMR in the appendix SD card (Page 169). NOTICE Do not remove/insert an SD card during operation You can only remove or insert the SD card when the CMR is turned off/shut down. If you remove or insert the SD card during operation, data on the card can be damaged. Inserting the micro SD card 1.
Operation: Access to BM 4.1 4 Overview Read and write access From a mobile phone or tablet, you have read and write access to the CMR or the BM by SMS. For an overview of the functions, refer to the section Further functions (Page 15). Monitoring the LOGO! BM Functions To monitor the CMR and a connected BM various functions are available that are configured in the WBM. The section Monitoring (Page 113) describes the following functions: ● Monitoring of the values of the BM.
Operation: Access to BM 4.2 Reading and writing values For reasons of security, setting or reading of current values of the function blocks of the BM (e.g. counters) is possible only via their address in the BM variables memory. All components of the LOGO! switching program must therefore initially be transferred to the BM-internal variables memory using the "LOGO! Soft Comfort" program. Only then are the components visible with their start addresses and length (type) for the CMR in the BM variables memory.
Operation: Access to BM 4.2 Reading and writing values Reading and writing directly using LOGO!Soft Comfort (without CMR) Note Access only to the first 128 bytes of the VM (Variable Memory) In LOGO!Soft Comfort the VM goes to address 850. Via the CMR, however, only the first 128 bytes can be accessed. For security reasons the address in theVM can only be read or written using SMS if the address was created earlier as a signal using the WBM.
Operation: Access to BM 4.2 Reading and writing values Example of writing a value using LOGO!Soft Comfort Below you will find an example of the procedure for writing a value using LOGO!Soft Comfort. You can then access the written value by SMS via the CMR. 1. In the program "LOGO! Soft Comfort" click "Tools" > "Parameter VM Mapping": Figure 4-1 LOGO! Soft Comfort - tools 2. Select a block from your control program that you want to transfer to theVM memory.
Operation: Access to BM 4.2 Reading and writing values Figure 4-2 Variable Memory Configuration 3. Within the B007 block then select a variable to be monitored. 4. By clicking the "OK" button, you confirm your selection. The selected variable is transferred to theVM. The "Type" and "Address" of the selected variable are displayed in the VM. For further details, refer to the LOGO! Soft Comfort description.
Operation: Access to BM 4.
Configuration (WBM) 5.1 5 Security recommendations Keep to the following Security recommendations to prevent unauthorized access to the system. General ● You should make regular checks to make sure that the device meets these recommendations and other internal security guidelines if applicable. ● Evaluate your plant as a whole in terms of security. Use a cell protection concept with suitable products. ● Do not connect the device directly to the Internet.
Configuration (WBM) 5.1 Security recommendations Security functions of the product Use the options for security settings in the configuration of the product. These include among others the following Security function of the communication: ● Enable the Security functions of the device. Think about the services you want to allow access to the station via public networks. ● Use secure protocol variants such as HTTPS or STARTTLS. ● Use the secure communication via OpenVPN.
Configuration (WBM) 5.1 Security recommendations ● Port status – Open The port is always open and cannot be closed. – Open according to configuration The port is open if it has been configured. – Open (login, when configured) As default the port is open. After configuring the port, the communications partner needs to log in. – Closed after configuration The port is closed because the device is always client for this service.
Configuration (WBM) 5.2 General functions of the WBM 5.2 General functions of the WBM To configure the CMR, a Web-based administration user interface (WBM - Web Based Management) is available to you. ● At the left-hand page you will find a navigation panel. ● By clicking on a main entry (group) in the navigation the tabs belonging to this group will be displayed on the right of the title bar. ● The display and input boxes of the parameters are available on the individual pages of the tabs.
Configuration (WBM) 5.2 General functions of the WBM Symbol Function Switches on the automatic update of the WBM display. Switches off the automatic update of the WBM display. Updates the current WBM display on the "Configuration" pages. Prints out the current WBM page Opens the Internet page of the CMR in the Siemens Industry Online Portal. Here, you will find all entries for the product.
Configuration (WBM) 5.2 General functions of the WBM Incorrect entries in the configuration In many input boxes of the WBM, the content is checked for missing content or consistency when you save. Boxes with detected errors or illegal characters are marked with a red border. Figure 5-1 Example of an input box with a detected incorrect entry With some incorrect entries an additional message is also displayed. The settings are only applied after the error has been corrected.
Configuration (WBM) 5.3 Permitted characters and string lengths Grayed out boxes are preset by the system and cannot be changed. Note Data loss when changing the WBM page without saving If you do not save your input with the "Apply" button, your input will be discarded without a prompt for confirmation when you change WBM pages. Saving configuration files You can save your settings i for configuring a device in a configuration file.
Configuration (WBM) 5.3 Permitted characters and string lengths Special characters ● 0x21 .. 0x2F !"#$%&'()*+,-./ ● 0x3A .. 0x40 :;<=>?@ ● 0x5B .. 0x60 [\]^_` ● 0x7B .. 0x7E {|}~ Special characters ≥ 0x80 ● 0x80, 0xA3, 0x8A, 0x9A, 0x8E, 0x9E, 0xB5 €£ŠšŽžµ ● 0xC0 ..
Configuration (WBM) 5.3 Permitted characters and string lengths Input box • • • • APN Minimum string length Maximum string length Permitted characters 1 63 DNS name according to RFC 1035 and RFC 1123: 0 20 Password 0 20 SMS password 1 Name 8 • Standard characters 0x30 .. 0x39, 0x41 .. 0x5A, 0x61 .. 0x7A • Special characters: dash (0x2D), period (0x2E) • Standard characters 0x30 .. 0x39, 0x41 .. 0x5A, 0x61 .. 0x7A • Special characters 0x21 .. 0x2F, 3A .. 40, 0x5B .. 0x60, 0x7B ..
Configuration (WBM) 5.3 Permitted characters and string lengths Input box • Host name Minimum string length Maximum string length Permitted characters Non permitted characters 1 63 DNS name according to RFC 1035 and RFC 1123: • Standard characters 0x30 .. 0x39, 0x41 .. 0x5A, 0x61 .. 0x7A • Special characters: dash (0x2D), period (0x2E) • Name of the DynDNS user 1 127 All characters • Password 1 32 • Standard characters 0x30 .. 0x39, 0x41 .. 0x5A, 0x61 ..
Configuration (WBM) 5.4 Establishing a connection to the CMR Input box Minimum string length Maximum string length Permitted characters 0 160 • Standard characters 0x30 .. 0x39, 0x41 .. 0x5A, 0x61 .. 0x7A 0 ... 9, a ... z, A ... Z • Space 0x32 • Special characters 0x21 .. 0x2F, 0x3A .. 0x40, 0x5F, 0xA7 !"#$%&'()*+,-./:;<=>?@_§ Non permitted characters Monitoring SMS message texts including up to 16 placeholders for process values with formatting instructions.
Configuration (WBM) 5.4 Establishing a connection to the CMR At the same time a maximum of 2 sessions are possible (2 users logged in). Both sessions have full write access. Note Via mobile wireless / HTTPS only one session is possible. A second session can be established via the local LAN interface.
Configuration (WBM) 5.4 Establishing a connection to the CMR Press the Enter key. Note Warning about the certificate (HTTPS) When you establish the connection via HTTPS when you log in a warning message is displayed indicating that the Web page is unsafe or that the certificate is not trustworthy. If you are sure that you have entered the correct address, ignore the message. Also add the connection to the exceptions in your Web browser (depending on the browser).
Configuration (WBM) 5.4 Establishing a connection to the CMR Checking the hardware connection 1. Open the DOS command prompt by selecting the menu command "Start" > "Programs" > "Accessories" > "Command Prompt". Result: The "Command Prompt" window appears. 2. Enter the command "ping 192.168.0.3". When operating correctly, you will receive four replies within a few seconds.
Configuration (WBM) 5.5 Start page 5.5 Start page After successfully logging in, the start page of the CMR appears. Figure 5-2 Start page – "Overview" tab The start page shows an overview of the current operating status of the CMR. By clicking on the bold and underlined main entries you jump directly to the relevant WBM configuration page.
Configuration (WBM) 5.5 Start page Display of the current operating status General Module name Display of the device name you assigned on the "System" > "General" (Page 74) page. Module type Display of the device type Plant description Display of the name of the plant you assigned System runtime (dd:hh:mm:ss) Display of the system runtime of the CMR since the last restart.
Configuration (WBM) 5.5 Start page GPS position Current position: , Conversion o sexagesmal coordinates: • Places before the point Degree • 1. + 2. Decimal place: Minutes • 3. + 4. Decimal place: seconds • 5. + 6.
Configuration (WBM) 5.6 System 5.6 System 5.6.1 General Figure 5-3 System – "General" tab Module name Enter any name for your module. Only use a DNS-compliant name as the module name. DNS-compliant names are, for example, used for diagnostics. Plant description Enter any text for your plant. End session after inactive period (minutes) Period without input after a session is ended. You then need to log in again with a user name and password.
Configuration (WBM) 5.6 System Activate GPS Activate/deactivate GPS reception. Make sure that an antenna is connected to the GPS input: ● To activate GPS, select the entry "Yes" from the "Activate GPS" drop-down list. ● To deactivate GPS, select the entry "No" from the "Activate GPS" drop-down list. With the CMR2040 note the information on updating the displayed GPS satellites in the section Start page (Page 71).
Configuration (WBM) 5.6 System Naming conventions for the file names ad file system File system Files written from the CMR to the SD card meet the DOS or 8.3 format. File names are structured according to the following pattern: <1...8 characters>.<1...3 characters> Directories are also displayed in the DOS format (up to 8 characters). Note that when saving files with more than 8 letters that the name is truncated after 8 characters.
Configuration (WBM) 5.6 System Note The time of day is reset during a restart. To have the current time, you always need to use a time-of-day synchronization method. When using certificates, note the information on the time-of-day in the section Requirements for use (Page 18). Methods and requirements The following requirements must be met for the various methods of time-of-day synchronization: ● NTP – The CMR is connected to the mobile wireless network and the mobile wireless interface is enabled.
Configuration (WBM) 5.6 System Local time zone ● Select the time zone to match your location from the drop-down list. You can also set the local time zone manually. If you click the "Apply" button, the settings you have made for the local time zone are adopted. ● Automatic daylight saving time switchover If you select the "Automatic daylight saving time switch" check box, the daylight saving time switchover is performed automatically.
Configuration (WBM) 5.6 System ● Update interval Using the drop-down list, you specify the intervals at which the time is synchronized. With the "Via mobile wireless" method you can specify the update interval because the time-of-day is sent actively by the provider. ● Forward time of day to LOGO! BM With this option you enable forwarding of the time of day of the CMR to LOGO! BM. The time of day is forwarded to the BM at the intervals you have set.
Configuration (WBM) 5.7 Diagnostics 5.7 Diagnostics 5.7.1 Diagnostics buffer The diagnostics buffer The diagnostics buffer receives diagnostics messages for internal events and errors. It can hold a maximum of 200 entries. When the maximum number is exceeded, the oldest entries are overwritten. The table in this tab shows a maximum of the last 20 entries. Using the drop-down list in the header of the tab you can display older entries.
Configuration (WBM) 5.7 Diagnostics The file name for the diagnostics messages of the diagnostics buffer is fixed: diagbuf.txt ● Save on SD card Manual saving on the SD card ● Save to PC Manual saving in the file system of the configuration PC ● Save a copy of the diagnostics buffer automatically on SD card if serious errors occur By activating the option you can ensure that if errors of the class FATAL occur, the diagnostics buffer is automatically backed up on the SD card.
Configuration (WBM) 5.8 Maintenance 5.8 Maintenance 5.8.1 Configuration Load Configuration Load configuration from PC With this function a configuration created previously and saved on the PC is loaded on the CMR. Configuration files have the file extension ".cfg". 1. To search for configurations on the PC, click the "Browse" button. 2. Double-click on the required configuration file. 3. To load the configuration on the CMR, click the "Load on device" button.
Configuration (WBM) 5.8 Maintenance Configuration files for device replacement and further CMRs If an SD card is inserted, the configuration file "default.cfg" is automatically saved on the SD card during startup of the device. If there are changes to the configuration, the file is automatically updated when you click the "Apply" button. The configuration files saved with the functions described above can be used for device replacement as well as a template for other devices of the same type.
Configuration (WBM) 5.8 Maintenance 5.8.2 Firmware Firmware status The following information is shown: ● Module name that you configured on the "System" Web page ● Activated firmware version ● Activated on (date) ● Bootstrap version ● Mobile wireless module version Firmware update NOTICE Digitally signed and encrypted firmware prevents manipulation by third parties To be able to check the authenticity of the firmware, the firmware is digitally signed by Siemens.
Configuration (WBM) 5.8 Maintenance Display boxes with additional information on the firmware ● Status Indicates errors while loading the firmware: For example format error if you load a file different from the required firmware. ● Signature status Shows you the result of the signature check. ● Description Shows you the name of the firmware. ● Version Shows you the version of the loaded firmware. 5.8.
Configuration (WBM) 5.8 Maintenance Run restart There are two ways of running a restart with the CMR: ● Using the WBM In the "Maintenance" > "System" tab, click the "Run a restart". ● Using the SET button of the CMR Press the SET button with a suitable object briefly (< 5 seconds). Effects: ● The CMR restarts. ● The settings of the current configuration do not change. The CMR continues to work using these settings after the restarting. ● When restarting, existing connections are interrupted.
Configuration (WBM) 5.8 Maintenance Note Backing up configuration data on PC or SD card If you do not want to discard the configuration data you have entered, you can back up the data externally and load it again after resetting to factory settings. For information on this, refer to section Configuration (Page 82) After saving the configuration data on an SD card, note the following: • Before resetting to factory settings, remove the SD card: see "Reusing a configuration of a CMR".
Configuration (WBM) 5.8 Maintenance There, you can search for information on the product or send a query to product support. Configuration of the logging In some cases, product support can send you a logging file of the type *.sup to log events. You save this logging file in the file system of the configuration PC. On this WBM page you download the file to the CMR. For logging you require an SD card with at least 8 MB free space.
Configuration (WBM) 5.9 LAN When logging is enabled, during runtime the CMR continuously saves information about important events that have occurred. The saved data contains information on the configuration, active procedures and error situations. The data is saved on the SD card in a log file with the name "support.bin". The information in this file is encrypted and can only be read by Siemens Industry Online Support.
Configuration (WBM) 5.10 WAN Fixed parameters ● MAC address ● Connection status ● Transmission properties (options: 10/100 Mbps; half/full duplex) ● Connected since (dd:hh:mm:ss) Changeable parameters ● IP address ● Subnet mask ● Default router The default router is intended for direct connection of the CMR to the Internet via the LAN interface. 5.10 WAN 5.10.
Configuration (WBM) 5.10 WAN ● IMEI International Mobile Equipment Identity of the mobile wireless network provider ● IMSI International Mobile Subscriber Identity of the mobile wireless network provider ● IP address IP address of the CMR assigned by the mobile wireless network provider. To be able to reach the CMR via mobile wireless, the CMR requires a public IP address.
Configuration (WBM) 5.10 WAN ● E-mails sent unsuccessfully Number of e-mails that could not sent successfully by the CMR. Note Number of attempts to send If the CMR cannot send an e-mail, it attempts twice more to send the e-mail. Following this, the e-mail is deleted ● Reset statistics With the button, you reset all counters for statistics in the CMR to zero. 5.10.2 Mobile wireless settings The mobile wireless interface of the CMR connects the device to the mobile wireless network.
Configuration (WBM) 5.10 WAN The mobile wireless network is selected automatically. Note Dial-in in mobile wireless networks with LOGO! CMR2020 LOGO! CMR2020 only dials into a GSM/GPRS network. Dial-in in mobile wireless network with LOGO! CMR2040 As first choice, LOGO! CMR2040 attempts to establish a connection to an LTE network. If the connection to the LTE network fails, the CMR attempts to establish a connection to a UMTS network.
Configuration (WBM) 5.10 WAN You have received a PIN for your SIM card from your mobile wireless provider. 1. Enter the PIN for your SIM card in the input box. If you use a SIM card without a PIN, do not make an entry in the box. 2. By clicking the "Apply" button, you save the PIN with the other settings. – A green check mark below the input box indicates that the PIN was saved successfully on the device.
Configuration (WBM) 5.10 WAN You can turn the mobile data connection on or off for your device. ● "Activate data connection via the mobile wireless network" check box enabled: If you also want to use IP-based data services of your mobile wireless provider in addition to sending and receiving SMS messages, for example time-of-day synchronization using NTP. ● "Activate data connection via the mobile wireless network" check box is disabled: The CMR can only send and receive SMS messages.
Configuration (WBM) 5.10 WAN 5.10.3 Wireless cell Optimum antenna alignment To allow you to find the optimum alignment of the antenna connected to the SMA socket, you can use the "Wireless cell" tab. The "Wireless cell" tab allows you to test the signal strength at various antenna positions. The information is updated at intervals of a few seconds. To be able to find the optimum position, you receive immediate information about the signal strength at the test positions.
Configuration (WBM) 5.10 WAN 5.10.4 SMS In this tab you can allow or block receipt of SMS messages by the CMR. You will find information on writing data in the appendix Additional information on SMS (Page 171). ● Allow receipt of SMS messages – If the option is enabled the CMR can receive SMS messages and evaluates them. – If the option is disabled the CMR can receive SMS messages but does not evaluate them.
Configuration (WBM) 5.10 WAN Test SMS To check the selected settings and the connection, you can have the CMR send a test SMS message to a configured recipient module. ● Recipient group User group that is to receive the test SMS message. ● Text Configured text that will be sent in the test SMS message. ● Send test SMS The button triggers the sending of the test SMS with selected text block (previously configured in "Message texts"). 5.10.
Configuration (WBM) 5.10 WAN 5.10.6 E-mail In this tab you can configure the data for the sending of e-mails by the CMR. If you do not want the CMR to send e-mails, leave this page unedited. ● SMTP server name Name of the SMTP server. You will receive the data from your service provider. ● Port number Port number of the SMTP server. You will receive the data from your service provider.
Configuration (WBM) 5.10 WAN ● Load new file After selecting a file stored on the configuration PC using the "Search" button, the file name is displayed here. ● Search Searches the file system of the configuration PC for a certificate file saved there that is intended to be loaded on the CMR. ● Load on device With the button "Load on device" load the selected file on the CMR. Test e-mail Here you can check the settings and the connection establishment by sending a test e-mail.
Configuration (WBM) 5.10 WAN The reachability of the IP address from the Internet must be enabled by the service provider. ● Active – If the option is enabled, the use of DynDNS is enabled. – If the option is disabled, the use of DynDNS is not enabled. ● DynDNS provider You can select the following service providers: – DynDNS Address: http://www.dyndns.org/ – No-IP Address: http://www.noip.
Configuration (WBM) 5.11 Security ● File used after applying After loading the certificate, the name of the loaded file is displayed here. ● Load new file After selecting a file stored on the configuration PC using the "Search" button, the file name is displayed here. ● Search Searches the file system of the configuration PC for a certificate file saved there that is intended to be loaded on the CMR. ● Load on device With the button "Load on device" load the selected file on the CMR. 5.11 Security 5.11.
Configuration (WBM) 5.11 Security Statistics of the current connection The numbers apply to the currently established connection. For the meaning of the parameters, see below. Statistics since restart The numbers apply to all connections that were established since the last restart of the CMR. ● Bytes received Number of bytes received by the CMR. ● Frames received Number of frames received by the CMR. ● Received frames lost Number of frames received by the CMR that it could not process..
Configuration (WBM) 5.11 Security Application examples You can use the OpenVPN tunnel for the following purposes: ● Connection from the mobile phone or configuration PC to the CMR via HTTP You can reach the CMR via the mobile wireless interface using HTTP (not HTTPS). To do this, use the following tunnel IP address of he CMR: http://10.8.0.2 ● Connection with BM via the tunnel You can reach LOGO! BM directly via the configured IP address. e.g. 192.168.0.1.
Configuration (WBM) 5.11 Security ● Inactivity monitoring time (s) Time without frame traffic after which the CMR sends a keepalive frame to the OpenVPN client. This parameter is, for example, useful when the partner has a dynamic IP address and a DNS name is used for it. Range of values (seconds): 60...
Configuration (WBM) 5.11 Security ● Load on device With the buttons load the selected file on the CMR. ● Save standard server configuration for client With this entry you can save the configuration file of the CMR in the file system of your configuration PC. The file has the name "vpnpeer.conf" and among other things contains the pre-shared key generated by the CMR. File "vpnpeer.
Configuration (WBM) 5.11 Security Table 5- 4 Content of the configuration file "vpnpeer.conf" Original file Adapted file Notes: Notes: dev tun0 disable-occ # Please update your OpenVPN peer's address on the next line remote vpn.example.com 1194 ifconfig 10.8.0.1 10.8.0.2 nobind keepalive 15 60 route 192.168.0.0 255.255.255.
Configuration (WBM) 5.11 Security HTTPS ● Enable HTTPS on the mobile wireless interface Select the option to enable secure communication with the CMR via the internet and the mobile wireless network using HTTPS. To achieve this port 443 on the WAN interface is opened. Note: HTTPS is always enabled on the LAN interface. Note Connections with HTTPS access via the mobile wireless interface The CMR makes precisely one connection available on the mobile wireless interface.
Configuration (WBM) 5.11 Security As an alternative you can import a third-party certificate, for example a certificate issued by the client application. ● Currently used file Display of the file name of the currently used file ● Delete With the button, you delete the currently used file. The file is deleted only after you click "Apply" button. After deleting an imported certificate, the CMR once again uses the self-issued certificate from the factory settings.
Configuration (WBM) 5.12 Users / groups ● Search Searches the file system of the configuration PC for a key file saved there that is intended to be loaded on the CMR. ● Load on device With the button "Load on device" load the selected file on the CMR. 5.12 Users / groups You can create and configure a maximum of 20 users in the CMR: You can then create up to 10 recipient groups. Assign one to 10 users to the individual recipient groups.
Configuration (WBM) 5.12 Users / groups Configuration ● Name Freely selectable name, for example first name and surname. This name is not used as a login to the WBM and may contain special characters. ● Description Freely selectable text for a more detailed description of the user, e.g. "Service technician". ● Phone number Phone number at which the user can be reached. You can also create phone number groups by using the * (asterisk) character.
Configuration (WBM) 5.12 Users / groups ● User name This is the User name with which the user logs in to the WBM of the CMR. ● Password Password of the user for logging in to the WBM of the CMR The password must be in keeping with the displayed password rules. ● Repeat password ● Do not use password rules If you enable this option, the default password rules are turned off and you can use a freely selected password. The length remains restricted to a maximum of 20 characters.
Configuration (WBM) 5.13 Monitoring 5.13 Monitoring Before you begin to configure the monitoring of the BM or the CMR in standalone mode, we recommend that you get an overview of the principle of monitoring and its functions in the following section. You will find a detailed description of the function in the relevant sections relating to the WBM tabs. You will find a description of creating, changing and deleting elements in the individual tabs (texts, signals, actions etc.
Configuration (WBM) 5.13 Monitoring 5.13.
Configuration (WBM) 5.13 Monitoring 5.13.2 Monitoring functions The monitoring functions Figure 5-4 Monitoring - procedure for configuration Tabs of the group "Monitoring" - Overview. ● "Overview tab" The "Overview" tab shows all configured signals and their current status. When shipped, the inputs and outputs of the CMR have already been created as signals. Signals of the signal source LOGO! BM are displayed in red if there is no connection between the CMR and BM.
Configuration (WBM) 5.13 Monitoring ● "Constants tab" For writing access to the BM by SMS, here you specify fixed values for the variables to be written. ● "Message texts tab" You create texts you want to send using SMS or e-mail. You assign symbolic names to the message texts. You configure the sending of these texts to a recipient or recipient group as an action in the "Actions" tab. You assign this action to an event in the "Assignments" tab.
Configuration (WBM) 5.13 Monitoring 5.13.3 Overview All configured signals of the BM and the CMR are displayed with symbolic names and their current status. After resetting to factory settings, the inputs and outputs of the CMR are displayed as when shipped. Display if the connection between the CMR and BM is interrupted ● In the "LOGO! BM" tab, you have configured a connection between the CMR and BM. ● You have configured LOGO!-BM signal types in the “Signals" tab .
Configuration (WBM) 5.13 Monitoring 5.13.5 Constants Configuration of the constants In the table, configure the values for the constants for writing SMS messages. This is useful when you often send the same values in SMS messages. You then do not need to write the scalar value in the SMS text, instead you write the name of the constant. You configure symbolic names as placeholders for the value to be written.
Configuration (WBM) 5.13 Monitoring 5.13.6 Message texts Adding a new message text You can create various SMS message and e-mail texts. You can assign a symbolic name to every message text. You can create the text freely with a maximum of 160 characters per message text. ● You configure which texts are sent to which recipient groups in the Actions (Page 123) tab. ● If you click the "Apply" button, all the settings you made in the "Message texts" tab are adopted.
Configuration (WBM) 5.13 Monitoring Examples ● Example 1 You configure: – Signal name = Motor_2 – Signal source = LOGO! CMR – Signal type = I/O – I/O type = Output – Number = 1 Receipt of SMS messages When it receives an SMS with the text "OUTPUT=Motor_2,0" the CMR interprets the SMS text as "OUTPUT=O1,0". The command sets the signal "Motor_2" in other words output 1 of the CMR to the value zero.
Configuration (WBM) 5.13 Monitoring Signal sources and Signal types As the signal source the BM or the CMR can each be configured with their own signal types. The following signal types can be selected: ● Signal types BM With "LOGO! BM" these are all the components of the BM process image, the areas of the variable memory, the program status and the connection status with the CMR.
Configuration (WBM) 5.13 Monitoring Change signal / Add new signal ● Name Symbolic name of the signal Following this the signal name is used for the event and assignment configuration and can be used in SMS commands. ● Signal source "LOGO! BM" for the BM or "LOGO! CMR" for the CMR ● Signal type (see list above) Depending on the signal type further drop down lists are displayed: ● Trigger type ● Number ● Address ● Bit 5.13.
Configuration (WBM) 5.13 Monitoring 5.13.9 Actions Configure one or more actions that you can later link to events in the "Assignments" tab. In the upper part of the page, you will see a list with the currently configured actions. A maximum of 32 actions can be configured. Add new action / Change action Add action In the lower part of the page, click the "Add" button.
Configuration (WBM) 5.13 Monitoring Parameter ● Name Freely selectable symbolic name for this action. Following this the action name will be used for the assignment configuration. ● Target system Target system of the action: – LOGO! CMR If you select the CMR, you can use the two outputs of the CMR as the target element of an action, e.g. opening an output. – LOGO! BM If you select the BM as the target system of your action you can change the status of the BM program or forward the GPS position to the BM.
Configuration (WBM) 5.13 Monitoring Other parameters ● Recipient group When selecting a target element for sending an SMS or e-mail, you select a recipient group, however no individual users or phone numbers. If you select the target system "Send e-mail" the options "Subject" and "Text" are available for which you need to select configured message texts and the option of sending an attachment with the-e-mail.
Configuration (WBM) 5.13 Monitoring Note Evaluate application on the BM: “state“ and “count“ To ensure data consistency, the BM application needs to evaluate the "state" and "count" bytes: 1. If "state" = "invalid": Data is currently being written by the CMR. Access is possible only if "state" = "valid" is set. 2. If "state" = "valid": Next, you read the Write Counter and store the value read in. 3.
Configuration (WBM) 5.13 Monitoring In the upper part of the page, you will see a list with the assignments configured up to now: ● A maximum of 32 assignments are possible. If you have not yet specified an assignment, the list is empty. In the lower part of the page, under "Change assignment", you will find the area required for specifying an assignment. Note The monitoring of the event only becomes active with the assignment event → action 1. You have configured message texts, signals, events and actions.
Configuration (WBM) 5.13 Monitoring If: Event ● From the drop-down list, select the entry of the event you have created. The entry is displayed with the symbolic name you assigned. The grayed out boxes "Signal name", "Signal" and "Event" show you which event with the information shown will be used as the "If condition": – Signal name You have already made the setting in the Signals (Page 119) tab: Display of the symbolic name you assigned for a signal.
Configuration (WBM) 5.13 Monitoring 5.13.11 Example of a monitoring configuration The following simple example is intended to illustrate the steps for a monitoring configuration as explained above. Assumptions ● A container's fill level is monitored. If the maximum fill level is exceeded, and alarm message will be sent to the maintenance staff in the form of an SMS message. ● The maintenance staff consists of two employees, "User-1" and "User-2". ● The fill level sensor is connected to input no.
Configuration (WBM) 5.13 Monitoring 3. Enter the two users User 1 and User 2 in the "User" tab with the following properties: Figure 5-6 Users / groups - "User" tab: Configuring users User 1 – User 1 is the fitter with the user name "SK". – User 1 has the right to receive SMS messages from the CMR with his phone number 0721-12345678-1.
Configuration (WBM) 5.
Configuration (WBM) 5.13 Monitoring 4. Assign the two employees to the recipient group "Maintenance".
Configuration (WBM) 5.13 Monitoring 5. In the "Message texts" tab enter the text "Overflow 1" for the text "Alarm1" in the "Content" input box.
Configuration (WBM) 5.13 Monitoring 6.
Configuration (WBM) 5.13 Monitoring 7.
Configuration (WBM) 5.13 Monitoring 8. Configure an action that will be performed when the created event occurs. The action should be to send an alarm SMS message: Figure 5-12 Monitoring – "Actions" tab: Configuring the action 9. Finally link the event with the intended action.
Configuration (WBM) 5.13 Monitoring Figure 5-13 Monitoring – "Assignments" tab: Specifying the assignment Result The result of the monitoring is as follows: When the limit value encoder of the fill level sensor sets the digital input "1" of LOGO! BM to 1, the CMR sends an SMS message with the text "Overflow 1" to the two maintenance employees "User 1" and "User 2".
Configuration (WBM) 5.
Diagnostics and maintenance 6.1 6 Diagnostics options The following diagnostics options are available: LEDs of the module For information on the LED displays, refer to the section LEDs to display operation (Page 32). You will find selected error patterns in the section Disruptions and their possible causes (Page 142). Web Based Management (WBM) To do this, you need to connect your PC to the CMRlocally or via the mobile wireless network.
Diagnostics and maintenance 6.2 Diagnostics SMS message You can read out or transfer diagnostics messages using the following mechanisms: ● Reading out the diagnostics buffer using the WBM ● Transferring diagnostics messages relating to errors by SMS message or e-mail Errors can be sent as a message (SMS or e-mail). You will find the description in the section Notifications (Page 81).
Diagnostics and maintenance 6.2 Diagnostics SMS message Information SMS content Signal strength Signal Quality: Signal field strength (CSQ /dBm) • invalid • good • medium • weak • no signal (CSQ:xx / -xxdBm) For the significance of the values, refer to the section WAN (Page 90). SMS command “DIAG? Response“ If the information cannot be sent with an SMS message, there is a 2nd SMS that starts with "DIAG? Response".
Diagnostics and maintenance 6.3 Disruptions and their possible causes 6.3 Disruptions and their possible causes Disruption Meaning Error LED lit red • No connection to the BM • Wrong PIN Solution • No SIM card but the mobile wireless • • interface is activated To obtain information on other possible causes of error, it is best to check the log events in the diagnostics buffer.
Diagnostics and maintenance 6.4 Loading firmware Disruption Meaning Monitoring not working • Expected SMS messages configured in the WBM are not received Solution Check in the WBM: • Are the assignments active? • Are the inputs/outputs connected correctly? • Only if objects of the BM are monitored: Is the BM connected? SMS message received in which there are placeholders between 2 exclamation points 6.4 • A signal name specified in the WBM • does not exist or has been written incorrectly.
Diagnostics and maintenance 6.5 Resetting to factory settings 6.5 Resetting to factory settings Resetting to factory settings: Effect Note Data on the CMR will be deleted With the functions for resetting to factory settings described here, all configuration data on the CMR is deleted! Note CMR no longer reachable via VPN When you reset to factory settings, the VPN configuration is deleted and the CMR is no longer reachable via OpenVPN.
Diagnostics and maintenance 6.5 Resetting to factory settings Reaction after resetting to factory settings After the reset, the CMR starts up again automatically. The remaining behavior depends on the use of an optional SD card: ● Startup without SD card – If you do not use an SD card, the CMR remains stopped without configuration data. – The CMR is reachable locally via the following default IP address set in the factory 192.168.0.3. – The CMR starts up without configuration data.
Diagnostics and maintenance 6.6 Replacing the CMR 6.6 Replacing the CMR Replacing the CMR If you need to replace the CMR, you can also use the SD card to transfer the configuration data of the CMR stored there to the new device. Every change to the configuration data is saved on a plugged in SD card. WARNING Read the safety notices Before changing the CMR, read the safety notices in the section Important notes on using the device (Page 39).
Dimension drawings Figure 7-1 7 All dimensions in millimeters LOGO! CMR2020, LOGO! CMR2040 Operating Instructions, 12/2017, C79000-G8976-C356-04 147
Dimension drawings LOGO! CMR2020, LOGO! CMR2040 148 Operating Instructions, 12/2017, C79000-G8976-C356-04
8 Technical specifications Technical specifications - LOGO! CMR2020 / LOGO! CMR2040 Article numbers LOGO! CMR2020 6GK7 142-7BX00-0AX0 LOGO! CMR2040 6GK7 142-7EX00-0AX0 Attachment to Industrial Ethernet Interface X1P1 for local applications • Quantity • 1 • Design • RJ-45 jack • Properties • 10/100-Base-T, Ethernet IEEE 802, autocrossover, autonegotiation • Transmission speed • 10 / 100 Mbps Permitted cable lengths (Ethernet) (Alternative combinations per length range) * 0 ...
Technical specifications Technical specifications - LOGO! CMR2020 / LOGO! CMR2040 Digital inputs (I1, I2) • Quantity • 2 • Design • 3-pin terminal strip, not floating • Permitted voltage range • 12 to 24 V (nominal) • Voltage in status ON • > 8.5 V • Voltage in status OFF • <5V • Current consumption • I = 5.
Technical specifications Technical specifications - LOGO! CMR2020 / LOGO! CMR2040 • LOGO! CMR2040 • • • LTE – Downlink: 100 Mbps – Uplink: 50 Mbps HSPA+ – Downlink: 42 Mbps – Uplink: 5.76 Mbps EDGE – Multislot class 33 – Terminal device class B – Coding scheme: 1 ... 9 – Downlink: 296 kbps – Uplink: 236.8 kbps GPS interface (XR01) • Quantity • 1 • Design • SMA socket • Nominal impedance • 50 Ω • 3.8 V (nominal) • At 5 mA: 3.575 V • At 10 mA: 3.35 V • At 15 mA: 3.
Technical specifications LOGO! CMR2020, LOGO! CMR2040 152 Operating Instructions, 12/2017, C79000-G8976-C356-04
9 Approvals Approvals issued Note Issued approvals on the type plate of the device The specified approvals apply only when the corresponding mark is printed on the product. You can check which of the following approvals have been granted for your product by the markings on the type plate.
Approvals Below you will find the product relevant harmonized standards according to the directives named above.
Approvals Applied standards: ● EN 60079-0 Hazardous areas - Part 0: Equipment - General requirements ● EN 60079-15 Explosive atmospheres - Part 15: Equipment protection by type of protection 'n' The current versions of the standards can be seen in the EC Declaration of Conformity, see above.
Approvals ● ETSI EN 301 489-7 Electromagnetic compatibility and radio spectrum matters (ERM) - Electromagnetic compatibility for radio equipment and services - Part 7: Specific conditions for mobile and portable radio and ancillary equipment of digital cellular radio telecommunications systems (GSM and DCS) ● ETSI EN 301 489-24 Electromagnetic compatibility and radio spectrum matters (ERM) - Electromagnetic compatibility for radio equipment and services - Part 24: Specific conditions for mobile and portabl
Approvals ● ETSI EN 301 908-2 IMT cellular networks. Harmonized standard covering the essential requirements of article 3.2 of the R&TTE directive. Part 2: CDMA Direct Spread (UTRA FDD) User Equipment (UE) ● ETSI EN 301 908-13 IMT cellular networks. Harmonized standard covering the essential requirements of article 3.2 of the R&TTE directive.
Approvals FM certification Factory Mutual Research (FM): Approval Standard Class number 3600 and 3611 Approved for use in: Class I, Division 2, Group A, B, C, D, Temperature Class T4A, Ta = 70 °C Class I, Zone 2, Group IIC, Temperature Class T4, Ta = 70 °C National wireless approvals To operate the device in certain countries approvals for wireless operation must exist, the agreed marking must be present on the type plate and special instructions for the particular country must be adhered to.
Approvals Botswana Valid only for the CMR2020 Botswana Communications Regulatory Authority CERTIFICATE NUMBER: BOCRA/TA/2015/1980 Brazil Valid only for the CMR2020 Número do Certificado: 00088738 Chile Valid only for the CMR2020 Subsecretaría de Telecomunicaciones, Gobierno de Chile Order No.
Approvals Communications Regulatory Authority of Namibia TA - 2015/73 Peru Valid only for the CMR2020 Ministerio de Transportes y Comunicaciones Código TRFM33437 Philippines Valid only for the CMR2020 National Telecommunications Commission NO. ESD-CPE-1502981 Qatar Valid only for the CMR2020 Communications Regulatory Authority Approval Ref.
Approvals Country-specific mobile wireless approvals of SIMATIC NET devices You will find an overview of the mobile wireless approvals of the SIMATIC NET devices for specific countries here: Link: (www.siemens.com/mobilenetwork-approvals) You can obtain further information on mobile wireless approvals of SIMATIC NET devices from Siemens Industry Online Support: Link: (http://www.siemens.
Approvals LOGO! CMR2020, LOGO! CMR2040 162 Operating Instructions, 12/2017, C79000-G8976-C356-04
A Accessories A.1 Antennas The following antennas are available and can be installed both indoors and outdoors: Antennas Figure A-1 GPRS/LTE antenna, ANT794-4MR rod antenna Article number Explanation 6NH9 860-1AA00 Omnidirectional antenna for GSM (2G), UMTS (3G) and LTE (4G); weatherproof for indoor and outdoor areas; 5 m connecting cable connected permanently to the antenna, SMA connector, including installation bracket, screws, wall plugs. You will find detailed information in the device manual.
Accessories A.1 Antennas Figure A-2 LTE antenna, ANT896-4MA, rod antenna Article number Explanation 6GK5896-4MA00-0AA3 IRC antenna ANT 896-4MA for GSM (2G), UMTS (3G) and LTE (4G), omnidirectional, radial swiveling, with additional joint, antenna gain: 2 dBi, incl. SMA connector, IP54, -40 ...
Accessories A.2 Antenna cable Figure A-4 GPS antenna, ANT895-6ML, flat antenna Article number Explanation 6GK5895-6ML00-0AA0 Antenna ANT 895-6ML, active GPS antenna including connecting cable (0.3 m) and N female connector; 3 dBic; @ 90°; IP67, -40 ... +85 °C, mounting using magnets or screws A.2 Antenna cable Antenna cable Note Maximum length of the antenna cable The maximum permitted length of the antenna cable is 15 m.
Accessories A.2 Antenna cable Table A- 1 Antenna connecting cables Article number Cable lengths 6XV1875-5LE30 0.
Accessories A.
Accessories A.3 Cabinet feedthrough / antenna coupling A.3 Cabinet feedthrough / antenna coupling Cabinet feedthrough Cabinet feedthrough / coupling piece Article number Explanation 6GK5798-2PP00-2AA6 Cabinet feedthrough for wall thicknesses up to a maximum 4.
Accessories A.4 Overvoltage protection A.4 Overvoltage protection Overvoltage protection Lightning protector Article number Explanation 6GK5798-2LP00-2AA6 Lightning protector LP798-1N, for the antennas ANT790 and ANT890, for N-Connect connectors, N-Connect/N-Connect female/female connector, suitable for 0 ... 6 GHz, IP68, also suitable for DC feed-in via the antenna cable A.5 SD card Compatible SD cards To store configuration files you have the option of using an SD card.
Accessories A.
Additional information on SMS B.1 B Response of the CMR when receiving an SMS message/replying to SMS message List of all permitted and non-permitted characters You will find a list of all permitted and non-permitted characters in the section Permitted characters and string lengths (Page 63).
Additional information on SMS B.1 Response of the CMR when receiving an SMS message/replying to SMS message The CMR checks the text of the SMS message for keywords or with write SMS commands first for the password specified in the configuration: ● If the SMS message does not contain any keywords or no or an incorrect password an entry is made in the diagnostics buffer. – If the SMS message comes from an authorized phone number, a reply SMS message is always sent.
Additional information on SMS B.2 SMS error messages Follow the points below to make sure that all SMS messages are sent within the required time: ● Adapt the length of the interval for large amounts of data to be sent cyclically, e.g. PISMS messages (monitor SMS) accordingly. ● Make sure that there is enough time between different actions sending PI-SMS messages. If, for example, a PI-SMS message requested using SMS was sent incompletely, repeat your request SMS message.
Additional information on SMS B.3 Syntax of all SMS commands B.3 Syntax of all SMS commands Syntax of the SMS commands and possible responses B.
Additional information on SMS B.4 SMS commands Read diagnostics data from the CMR Return values Diagnostics data or error message: SMS error messages (Page 173) Example Send SMS message: DIAG? Structure of diagnostics data:Diagnostics SMS message (Page 140) Reply SMS message: Diagnostics SMS message (Page 140) Read GPS position from the CMR Function Request current GPS position. The current GPS position is read out and returned to the sender.
Additional information on SMS B.4 SMS commands Set BM status Function Setting the BM status to RUN or STOP Access Writing, password (when configured) Structure and keyword ;STATUS= Return values OK (optional) or error message: SMS error messages (Page 173) Example Send SMS message: Password;STATUS=RUN Reply SMS message: STATUS=RUN:OK Configure address of an NTP server Function Configuring address of an NTP server.
Additional information on SMS B.4 SMS commands Reading the current value from the BM variables memory: Read "current values" Function Reading the current value from the BM variables memory. You obtain the address from the BM variables memory. The value corresponds to BIT, BYTE, WORD or DWORD. Only the first 128 bytes of the BM variable memory can be read and written to. Start addresses of the data types: • BIT / BYTE: 0 ... 127 • WORD: 0 ... 126 • DWORD: 0 ...
Additional information on SMS B.5 Reply SMS message to the "MONITOR?" command Set digital output of the CMR Function Setting the digital output 1 or 2 of the CMR to a value: 1 or 0.
Additional information on SMS B.5 Reply SMS message to the "MONITOR?" command The number of I/O elements actually in the system depends on the expansion modules being used. SMS header Value blocks Module name of the CMR From: logo.cmr Date and time of the module CMR Value blocks Digital inputs Inputs I1, I2 Digital outputs Outputs Q1, Q2 BM Value blocks Program status Status program PS Communication status Connection status BM-CMR CS Digital inputs Inputs I1 .
Additional information on SMS B.5 Reply SMS message to the "MONITOR?" command Representation of analog values ● Analog values according to the internal representation (max. 6 characters) of the analog values of the LOGO! BM. ● The representation of the values is 6 digits with leading zeros. One analog value is output per line. Representation of unused values and value blocks ● Unused values are represented by "x".
Additional information on SMS B.5 Reply SMS message to the "MONITOR?" command The reply SMS message of the CMR to a process image query has the following prepared structure: Table B- 1 SMS content Reply SMS message: Structure Information SMS header From: logo.
Additional information on SMS B.5 Reply SMS message to the "MONITOR?" command SMS content Information xxxx Keys 4 ... 1 in the symbols BM F: Name of the values block for LOGO! BM - function keys xxxx Function keys F4 ...
Additional information on SMS B.5 Reply SMS message to the "MONITOR?" command Content Description 2016-10-05 14:14:45 Date and time of the module CMR I: ******x1 * = 6 leading spaces CMR Q: ******1x * = 6 leading spaces BM PS/CS: ******11 BM in RUN, CMR connected to BM BM I: xx0xxx10 Input 9 ...
Additional information on SMS B.
Documentation references C Where to find Siemens documentation ● Article numbers / Catalogs You will find the article numbers for the Siemens products of relevance here in the following catalogs: – SIMATIC NET - Industrial Communication / Industrial Identification, catalog IK PI – SIMATIC - Products for Totally Integrated Automation and Micro Automation, catalog ST 70 You will find the catalogs via the Internet page of Siemens Industry Mall: Link: (https://mall.industry.siemens.
Documentation references C.
Index A H Abbreviation/acronym, 4 Access parameters, 92 Access to LOGO! BM, 53 Antennas Optimum alignment, 96 Article number, 3 Hardware product version, 3 I Inputs, 44 Installation on a DIN rail, 42 Internet - direct connection, 90 C L Cause of the error, 142 Configuration Reusing with another CMR, 87 via local interface, 68 Configuration file - editing, 83 Connection to BM, 115 Contact, 7 Cross references (PDF), 4 Memory space, 75 Mobile wireless contract - recommendations, 20 D O Device replace
Index S Safety notices on the use of the device, 39 Saving the configuration, 63 Screw-type terminals Power supply, 46 Sending process values (SMS/e-mail), 119 SET button Functions, 35 Setting up the Web browser, 68 Signal strength, 46, 72 SIM card Unlocking, 93 SIM card - recommendations, 20 SIMATIC NET glossary, 6 SMSC Changing the number, 94 Start page Calling, 68 Display, 69 No display, 69 Support, 7 Supported web browsers, 67 T Time-of-day synchronization, 77 Training, 7 U Unlocking the SIM card, 49
