User's Manual

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INSTALLATION INSTRUCTION REMOTUS 96XX 92 3161-000 Ver. C0 Page 1(3)

020320

S-780 45 BJÖRBO, PHONE +46 241 – 250 00, FAX. +46 241 - 232 90

The following guide shall be used when installing Åkerströms Remotus CU9600 system, in

order to obtain a completely reliable operation. The installation shall be done by a competent

person.

1. MOUNTING

The permanent installation of the building must submit fuses which protect the equipment and

wiring from over-current and short-circuit. In detail the regular power supply of the equipment

and all relay-contacts must be fused.

All that fuses are used as separation devices. They must be easily accessible, must submit a

contact-gap of at least 3,0 mm and has to be placed in the line pole (L).

After the installation of the equipment, the installed cables must be bound together (e.g. by

using a cable binder) very close to the terminal blocks.

1.1 AERIAL PLACEMENT

The antenna for the receiver shall be placed as open as possible. Further information can be

found in drawing 90 8473-000.

Connector for MC 1

Connector for

Voltage supply

12-24VDC

Connector for

Profibus DP.

Aerial connector

Ground screw for

shield connection.

Connector for MC 2

Summary of content (19 pages)

PAGE 1
INSTALLATION INSTRUCTION REMOTUS 96XX 92 3161-000 Ver. C0 Page 1(3) The following guide shall be used when installing Åkerströms Remotus CU9600 system, in order to obtain a completely reliable operation. The installation shall be done by a competent person. 1. MOUNTING The permanent installation of the building must submit fuses which protect the equipment and wiring from over-current and short-circuit. In detail the regular power supply of the equipment and all relay-contacts must be fused.
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INSTALLATION INSTRUCTION REMOTUS 96XX 92 3161-000 Ver. C0 Page 2(3) 1.2 CONNECTION CABLE Connection cable for power supply and main contactor (MC): The cable shall have a CONCENTRIC SHIELD e.g. ÖLFLEX or similar and with a cable area of 0,75-1mm². We recommend grounding the cable the same way as the cable for Profibus (according to the figure below). Voltage supply: 24 VDC (11-35 VDC) Power consumption: Max 9W Connection cable for Profibus: We recommend the following cable type (Type A).
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INSTALLATION INSTRUCTION REMOTUS 96XX 92 3161-000 Ver. C0 1.3 Page 3(3) CONNECTION EXAMPLE FOR THE MAIN CONTACTOR The maximum switching capacity of the relay contacts is 8A/250VAC at cosϕ=1. Current loops that contains the relay contacts shall have a protection fuse rated 6 A. 1.3.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 1(16) Written by: Bengt Edström, Henrik Hedlund Approved by: Tomas Bustad Date: 02.10.24 RADIOLINK SYSTEM REMOTUS CU 9600 RECEIVER for serial communication and fieldbuses Datum: 02.10.24 780 45 BJÖRBO, TEL. + 46 241 25 000, TELEFAX.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F CONTENTS 1. SPECIFICATION 2. CONSTRUCTION 3. FUNCTION DESCRIPTION 3.1 Security 3.1.1 DUAL channel approach. 3.1.2 Check of output devices. 3.1.3 Under voltage protection. 3.1.4 Over voltage protection. 3.1.5 Watch-dog 3.1.6 Test of all system code (FLASH EPROM). 3.1.7 Test of safety relevant code (FLASH EPROM). 3.1.8 Test of PLC-program (FLASH EPROM) 3.1.9 Test of data memory (RAM). 3.1.10 CPU-test 3.1.11 Software reset. 3.1.12 Main contactor 3.1.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 3(16) 1. SPECIFICATION o Part of the family REMOTUS 9000 and are therefore compatible with other units. o Connects as a slave to fieldbus PROFIBUS DP. Max 16 byte out (120 functions include checksum) and 16 byte in. • • Designed to fulfil security category 3 or category 5 (according to EN 954-1) by using way of double microprocessor-channels (redundancy). o Double security circuits (3 MC-relays). o Build-in powerful PLC-system.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 4(16) Radio frequency: Channel separation: Power output: Sensitivity (9600 baud): Transfer speed: Link turnaround time: Transmission principle: Radio fullfills: 405-470 MHz. Other frequencies of request. 25 kHz option 20 kHz or 12,5 kHz 50/500 mW -100 dBm 9600 baud (4800 with 12,5 kHz) 10 mS FSK I-ETS 300 220 Fieldbus: PROFIBUS DP slave ID = 765 Address = 55 (00-99) 16 (8) bytes consistent data input.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 5(16) 2. CONSTRUCTION REMOTUS CU 9600 receiver consists of power supply-unit, RADIO/MODEM-unit, CPU-unit, SP/HK-unit and fieldbus unit. Outputs for functions as relays or analogue signals will be missing. Instead we transmit such signals via a fieldbus to an available control unit (type PLC). A “fieldbus card“ which contents the components which are specific for fieldbus Profibus DP, are mounting on the fieldbus-card.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 6(16) 3. FUNCTIONAL DESCRIPTION The REMOTUS CU 9600 receiver has been designed to be a very compact unit. The receiver is fully compatible with REMOTUS 9000 family. It is thus possible to use any REMOTUS 9000 transmitter with a REMOTUS CU 9600 receiver. Functional flexibility is obtained with a built-in PLC system and fieldbus connection to superior PLC.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 7(16) 3.1 Safety The safety level of this receiver is normally category 3. Category 5 is available during design with dual CPU-board which works in parallel channels design and a large number of safety tests. 3.1.1 DUAL channel approach. With only one CPU-board (category 3) the MC-relays activates via two separate control signals. With two CPU-boards (category 5) the MC relays activates differentiate of both microprocessors-channels i.e.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 8(16) 3.1.6 Test of all system code (FLASH EPROM). The test is done after power up and consecutively and consists of a CRC8-test comparing the result with a correct value stored in the EPROM. The test which is done consecutively takes about 600 seconds. o Fault -> hardware reset and indication on leds. 3.1.7 Test of safety relevant code (FLASH EPROM). The safety code-segment is tested approx. every 3 seconds.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 9(16) 3.1.12 Main contactor The function of the main contactor plays a central role in the control of a crane. When the main contactor is open, all control of the crane is impossible. The main contactor is controlled via double relays, which activates through both microprocessors in differential connection.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 10(16) 3.2 System configuration As a rule, each installation requires its own special customized solution. The intended method for accomplishing this in REMOTUS CU9600 is via the software (program) in the CPU unit. A number of variants are preprogrammed in the program and can be selected at system delivery. Variants are selected by the modification of certain fixed points in a master program. This is done in the PLC program.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 11(16) 3.2.5 Multi-operator and multi-crane operation Multi-operator and multi-crane operation are controlled via the PLC program: Base functions that must be programmed are: o frequency switching rate. o conditions for locking to a certain frequency (operator). o conditions for presentation. o conditions for what happens in case of incorrect addressing (subaddress) In this method any functions can be utilized for the subaddress.
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PRODUCT DESCRIPTION REMOTUS CU9600 3.3 92 3159-980 Rev. F Page 12(16) Indications Observe! If it is two cpu:s the indications are double. On CPU-board: Normal indications: 1. System error. 2. Error in the communikation between CPU:A and CPU:B. 3. Indication of reception error. Lit after 400 ms when no valid message is received. 4. Indicating address error (ID). Wrong ID received. 5. Indicating correct received message. ”Message OK”. 6. Indicating drift-mode. Lights when MC is activated. 7.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F On SP/HK-board: 1. Indicating 7,5V system voltage (green). 2. Indicating the MC-switch (yellow). Lights if MC-relays are disabled. 3. Indicating MC-relay 1 and 3 (green). 4. Indicating MC-relay 2 (green). 1:7,5 VDC 3:MC-relay 1,3 Page 13(16) 2:MC disabled 4:MC-relay 2 3.4 Two-way communication (duplex) By two-way communication is meant that the receiver can send information back to the "transmitter" (MC 9x00).
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 14(16) 3.7 Test mode 3.7.1 Runtime information If a VT100 terminal is connected to one of the monitor connectors the following information will appear at certain instances: (9600 baud 8N1). The following information is available online and helps finding out why the main contactor fails to activate. Note that this information appear spontaneous when you are not logged in to the monitor.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 15(16) 3.8 Monitor. There are one connector for monitor on every CPU-card. When logging into the monitor (password=23250) the following menu appears: (9600 baud 8N1). CU9600 919xxx.100 ID=1234 R9000A> R9000B> ;for cpuA ;for cpuB In the monitor several useful commands can be used: • Command WHY is used to find out why the main contactor fails to activate. Se also section ”3.7.1 Runtime information”.
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PRODUCT DESCRIPTION REMOTUS CU9600 92 3159-980 Rev. F Page 16(16) • Command LOGGVIS Is used to look at the logged result. H X X X X X X X X Y K 4 5 1 1 1 1 2 2 0 1 0 1 6 7 2 3 0 0 . 1 1 1 1 1 . . . . . . . . 1 1 . . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . L 2 4 8 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L 0 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 . . . . . .