PD-01 USER MANUAL PROFIBUS-DP Module for VFD Series Drives ASIA DELTA ELECTRONICS, INC. TAOYUAN Plant/ 31-1, SHIEN PAN ROAD, KUEI SAN INDUSTRIAL ZONE TAOYUAN 333, TAIWAN TEL: 886-3-362-6301 FAX: 886-3-362-7267 http://www.delta.com.tw/acdrives EUROPE NORTH/SOUTH AMERICA DELTRONICS (Netherlands) DELTA PRODUCTS B.V. CORPORATION Sales Office/ Sales Office/ Industriegebied Venlo Nr. 9031 P.O. BOX 12173 Columbusweg 20 5101 DAVIS DRIVE NL-5928 LC Venlo RTP, NC 27709 U. S. A.
PD-01 PROFIBUS-DP Module Table of Contents Preface .............................................................................................................. 1 Chapter 1 Overview ...................................................................................... 3 Technical information.................................................................................... 4 Functionality .................................................................................................
PD-01 PROFIBUS-DP Module IND ................................................................................................ 16 Parameter value (PWE) 3rd and 4th word .................................... 16 Examples for PKW mechanism..................................................... 17 Response time about PD-01 ........................................................................ 19 Chapter 5 User Parameters Setting in GSD file ......................................... 21 GSD file ................
PD-01 PROFIBUS-DP Module Preface Thanks for using DELTA PD-01 PROFIBUS-DP Module. Please read this manual carefully prior to use the PD-01 to ensure its operation properly. Please keep this manual in handy place for quick reference. Getting Start This manual is intended be used as an instruction manual and a reference guide. Detailed description of PROFIBUS and DP protocol will not be covered here.
PD-01 PROFIBUS-DP Module Receiving and Inspection All Delta PD-01 have gone through rigorous quality control tests at the factory prior to the shipment. Upon the receive of PD-01, please check that the package includes: ◆ 1pcs PD-01, ◆ 1pcs 8cm disc (mini size compact disc), ◆ 1pcs communication cable (for RJ11, 6 pins), ◆ 1 instruction sheet Using this Manual ◆ This is the User Manual for PD-01.
PD-01 PROFIBUS-DP Module Chapter 1 Overview PD-01, defined as a communication module for PROFIBUS-DP, is used to link VFD series Drives and PROFIBUS-DP system.
PD-01 PROFIBUS-DP Module Technical information Two LEDs on PD-01 used to display the connection status of PD-01: SP LED: indicating the connection status between PD-01 and VFD series Drives NET LED: indicating the connection status between PD-01 and PROFIBUS-DP % For more information of LEDs display, refer to Chapter 6. Troubleshooting. The address in PROFIBUS-DP can be set via two rotary address switches, ADDH and ADDL, on PD-01: ADDH used as a high 4 bits of address, ADDL used as a low 4 bits of address.
PD-01 PROFIBUS-DP Module Chapter 2 Introduction PROFIBUS PROFIBUS is an international, vendor- independent, opening filed bus standard for a wide range of applications in the fields of manufacturing, production, process and building automation, and other automation control field.
PD-01 PROFIBUS-DP Module PROFIBUS-DP PROFIBUS-DP is a PROFIBUS communication profile optimized for high-speed, time-critical data transmission at field level using low-cost connections. PROFIBUS-DP is a suitable substitute for conventional, costly parallel wiring of 24 V measurement signals in production and manufacturing automation, as well as for analog 4(0) to 20mA measurement signals in process automation. 6 DELTA ELECTRONICS, INC.
PD-01 PROFIBUS-DP Module Chapter 3 Installation IMPORTANT NOTE: Prior to the installation or remove the PD-01 from network, make sure the power of VFD series Drives is switched off (not-energized). Installing the PD-01 Improper installation of the PD-01 will cost its life usage. Please follow the instructions to install your PD-01 carefully. DIN Rail Installation PD-01 can be secured by mounting to DIN rail.
PD-01 PROFIBUS-DP Module Insert the connector into the PROFIBUS-DP Interface (DB9), and tighten screws to secure the connector in place. Power Supply The power of PD-01 is supplied from VFD series Drive. Firmware version should conform the VFD series Drives as table listed in the page 2. No external power needed. The +15VDC power is applied to PD-01 directly via a specific 6-PIN communication cable (This 6-PIN cable is packed together with PD-01).
PD-01 PROFIBUS-DP Module If the connection of PD-01 to VFD drives does not conform the table listed in page 2, users need to provide external 15VDC supply the power to PD-01 (not through the communication cable). Refer to the pin assignment of RJ11, it is allowed to supply power to PD-01 via RJ11. PD-01 is energized while the power is applied to the VFD series Drives, then the SP LED will be steady green.
PD-01 PROFIBUS-DP Module A2 A1 Terminator switch for A1/B1 B2 B1 S R 121ohm When user uses the extend socket, the bus topology is as follows: PLC Green Red (master) Green A1 B1 A2 B2 Green A1 B1 Red A2 B2 Red A1 B1 A2 B2 PD-01 PD-01 PD-01 VFD series Drive VFD series Drive VFD series Drive 10 Green Red DELTA ELECTRONICS, INC.
PD-01 PROFIBUS-DP Module Chapter 4 Communication NOTE: Before reading this chapter, make sure you read chapter 3 and understand the installation of PD-01. PROFIBUS address PD-01 has two rotary switches to set the PROFIBUS address, the only way for user to set the address. The address switches, ADDH and ADDL, allow user to set the address in a HEX format. ADDH is used to set high 4 bits of address, and ADDL is used to set low 4 bits of address.
PD-01 PROFIBUS-DP Module After these settings completed, connecting PD-01 and VFD series Drives via communication cable mentioned earlier, PD-01 is then energized. Two LED will be firstly in orange because PD-01 is initialized and test itself. SP LED will be then in steady green since that the connection is established between PD-01 and VFD series Drives. Cyclical data of PD-01 via PROFIBUS-DP PD-01 is controlled via cyclical PROFIBUS-DP channel.
PD-01 PROFIBUS-DP Module Default settings of PZD structure PD-01 must receive the user parameters from master that configured via GSD file. The default settings of PZD structure are as follows: STW1: Control Word, mapping to MODBUS address 0x2000 of VFD series Drives. HSW: Main set point, mapping to MODBUS address 0x2001 of VFD series Drives. ZSW: Drives status, mapping to MODBUS address 0x2101 of VFD series Drives. HIW: Main command frequency, mapping to MODBUS address 0x2102 of VFD series Drives.
PD-01 PROFIBUS-DP Module b11-b8 b12 b14-b13 b15 0101: 5th speed 0110: 6th speed 0111: 7th speed 1000: 8th speed 1001: 9th speed 1010: 10th speed 1011: 11th speed 1100: 12th speed 1101: 13th speed 1110: 14th speed 1111: 15th speed 1: Enable b11-b6 00: No function 01:Operation command controlled by PU 10:Operation command by Pr. setting 11:Switch between PU and Pr. setting Not used NOTE: Table above is for reference only, please check VFD series Drives user manual for details.
PD-01 PROFIBUS-DP Module NOTE: Table above is for reference only, please check VFD series Drives user manual for details. PD-01 will get the status word from VFD series Drives, so the bit assignments in the user manual of VFD series Drives is valid. Accessing parameters via PKW area In cyclical data, PD-01 can provide request and response (read / write) message to access the parameters of VFD series Drives.
PD-01 PROFIBUS-DP Module Fault numbers for "Cannot process request" response NO.
PD-01 PROFIBUS-DP Module Examples for PKW mechanism Example 1: Read data of parameter P0003 To read value of P0003, set the request ID to 1 (request parameter value - word).
PD-01 PROFIBUS-DP Module Example 3: Write data 2 to parameter P0804 To write data to P0804, request ID is set to 2 (Modify parameter value - word), Para Page Select should be set because the parameter address is greater than 2000.
PD-01 PROFIBUS-DP Module Request Word 1 (PKE) Word 2 (IND) Word 3 (PWE1) Word 4 (PWE2) Response Word 1 (PKE) Word 2 (IND) Word 3 (PWE1) Word 4 (PWE2) 17A0 7000 0000 0000 17A0 7000 0000 0300 If PD-01 returns the data 0x0300, it indicates that Scan port is disconnected. Please refer to Section 6.2 for details. Example 5: Access error If take any action using PKW to access parameter in AC Drives and it fails, PD-01 will response error information.
PD-01 PROFIBUS-DP Module T1 depends on the actual transmission speed and the type of master in use. T2 depends on the internal timer of PD-01. Data is transmitted to VFD series Drives per 70ms triggered by a timer. User cannot change the time-out interval. T3 depends on the Modbus communication between PD-01 and VFD series Drives. So the update time is, Max update time = T1 + T2 (70ms) + T3 In fact, the actual update time is less than the Max update time.
PD-01 PROFIBUS-DP Module Chapter 5 User Parameters Setting in GSD file GSD file A GSD file is a text file used to identify PROFIBUS-DP device (Master or Slave), which contains the necessary data for the configuration of DP slaves within a standard DP master. Typical information in a GSD file are Vendor information, Baud rates supported, Timing information, Options/features supported and Available I/O signals. The GSD file is the fundamental building block for the master parameter record.
PD-01 PROFIBUS-DP Module 9.6_supp 19.2_supp 93.75_supp 187.5_supp 500_supp 1.5M_supp 3M_supp 6M_supp 12M_supp MaxTsdr_9.6 MaxTsdr_19.2 MaxTsdr_93.75 MaxTsdr_187.5 MaxTsdr_500 MaxTsdr_1.
PD-01 PROFIBUS-DP Module 0x20,0x01,\ 0x00,0x00,\ 0x00,0x00,\ 0x21,0x01,\ 0x21,0x02,\ 0x21,0x03,\ 0x21,0x04,\ 0x00,0x01,\ 0x00,0x02,\ 0x00,0x02,\ 0x00,0x01,\ 0x00,0x00 Module = "4 PKW, 2 PZD (PPO 1) EndModule Module = "0 PKW, 2 PZD (PPO 3) EndModule Module = "4 PKW, 4 PZD EndModule Module = "0 PKW, 4 PZD EndModule " 0xF3, 0xF1 " 0x00, 0xF1 " 0xF3, 0xF3 " 0x00, 0xF3 PrmText = 1 Text(0) = "Address discontinuous" Text(1) = "Address continue" EndPrmText PrmText = 2 Text(0) = "Ignore and Continue" Text(1) = "S
PD-01 PROFIBUS-DP Module Unsigned16 0x2000 0-65535 EndExtUserPrmData ExtUserPrmData = 2 "Data Input 2" Unsigned16 0x2001 0-65535 EndExtUserPrmData ExtUserPrmData = 3 "Data Input 3" Unsigned16 0x0000 0-65535 EndExtUserPrmData ExtUserPrmData = 4 "Data Input 4" Unsigned16 0x0000 0-65535 EndExtUserPrmData ExtUserPrmData = 5 "Data Output 1(VFD -> PD-01)" Unsigned16 0x2101 0-65535 EndExtUserPrmData ExtUserPrmData = 6 "Data Output 2" Unsigned16 0x2102 0-65535 EndExtUserPrmData ExtUserPrmData = 7 "Data Output 3" U
PD-01 PROFIBUS-DP Module ExtUserPrmData = 13 "LossSPComTreat" Unsigned16 0 0-2 Prm_Text_Ref = 3 EndExtUserPrmData Ext_User_Prm_Data_Ref(0) = 1 Ext_User_Prm_Data_Ref(2) = 2 Ext_User_Prm_Data_Ref(4) = 3 Ext_User_Prm_Data_Ref(6) = 4 Ext_User_Prm_Data_Ref(8) = 5 Ext_User_Prm_Data_Ref(10) = 6 Ext_User_Prm_Data_Ref(12) = 7 Ext_User_Prm_Data_Ref(14) = 8 Ext_User_Prm_Data_Ref(16) = 9 Ext_User_Prm_Data_Ref(18) = 10 Ext_User_Prm_Data_Ref(20) = 11 Ext_User_Prm_Data_Ref(22) = 12 Ext_User_Prm_Data_Ref(24) = 13 File END
PD-01 PROFIBUS-DP Module Item Name 3 Data Input 3 4 Data Input 4 5 Data Output 1 6 Data Output 2 7 Data Output 3 8 Data Output 4 9 d_state 10 din_len 11 dout_len 12 LossDPComTreat Type Description UINT This is a MODBUS address. The 3rd word in PZD of cyclic output data will be sent to this address if select Module = "4 PKW, 4 PZD". UINT This is a MODBUS address. The 4th word in PZD of cyclic output data will be sent to this address if select Module = "4 PKW, 4 PZD".
PD-01 PROFIBUS-DP Module Item Name 13 LossSPComTreat Type Description UINT This variable indicates that the PD-01 will take action when the SP communication (SCANport communication) is lost, the value can be assigned as follows: 00 – Stop data exchange and report fault; 01 – Continue data exchange and report alarm; 02 – Ignore and continue data exchange.
PD-01 PROFIBUS-DP Module Edit the user parameters in S7 Step hardware configuration tools shown below: NOTE: Please do not set d_state to 1 when the address in Data Output 1 ~ Data Output 4 is non-continuous to avoid Parameterization error and IO disconnect.
PD-01 PROFIBUS-DP Module Chapter 6 Troubleshooting Troubleshooting via LED displays Two LEDs, SP and NET LED, are used to monitor the PD-01 communication status. Possible LED displays of NET LED: LED OFF Red, flickering (rapid blinking) Red, blinking Red ON Green, blinking Green ON Indication No Power Supply Corrective Actions Verify that the power supply of PD-01. Check whether the power supply is connected and that power is applied to the PD-01 through the connector.
PD-01 PROFIBUS-DP Module Possible LED displays of SP LED: LED OFF Indication No Power Supply Red, blinking CRC check fault Red ON Connection failure, or No connection Green, blinking Green ON Corrective Actions Verify that the power supply of PD-01. Check whether the power supply is connected and that power is applied to the PD-01 through the connector. Check your communication setting in AC Drive (9600, <8,N,2>, RTU) 1.
PD-01 PROFIBUS-DP Module 00 – Normal 01 – CRC check failure 02 – VFD series Drive returns error code 03 – Communication is time out and disconnected Byte 9 indicates the error code when byte 8 is 02 (VFD series Drive returns error code). Refer to the Section 6.3 for the meanings of invalid code. Other word, user can get the diagnostic data via PZD area any time.
PD-01 PROFIBUS-DP Module Code Meaning 03 Illegal data value The data value received in the command message is not available for the drives. Corrective actives 1. Check the parameter data (PWE2) in PKW area, and refer the user manual of VFD series Drives. 2. Check the PLC program to confirm the data that transmitted to PD-01 from master is valid. 3. Re-supply power to PD-01. 04 Slave device failure 1. Check all data in PKW. The drive is unable to perform the 2. Re-supply power to PD-01. requested action.
PD-01 PROFIBUS-DP Module Chapter 7 Dimensions PD-01 SP NET A1 B1 A2 ADDH B2 ADDL RS-485 DELTA ELECTRONICS, INC.