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MANUAL
MRP31.0 Modbus RTU
communication module
Universal Motor Controller UMC100.3
Страница 1: ...MANUAL MRP31 0 Modbus RTU communication module Universal Motor Controller UMC100 3...
Страница 2: ...ormation potential risks and precautionary information The following symbols are used Sign to indicate a potentially dangerous situation that can cause damage to the connected devices or the environme...
Страница 3: ...4 Overview 5 Installation 11 Diagnosis 15 Technical data 16 Dimensional drawings 17 Ordering data 3 UNIVERSAL MOTOR CONTROLLER UMC100 3 MRP31 0 MODBUS TCP COMMUNICATION MODULE MANUAL Table of contents...
Страница 4: ...common mode voltage between the network devices from drifting outside the allowable limits RS 485 bus cable should be terminated with a 120 Ohm resistor on both ends to prevent signal reflection The...
Страница 5: ...31 Move down MRP31 until snapped in to fix MRP31 on UMC100 3 Mounting the MRP31 0 remote from the UMC100 3 When the communication interface is installed remote from the UMC100 3 e g in the cable chamb...
Страница 6: ...nting the MRP31 0 on a 35 mm standard mounting rail Mounting the MRP31 0 on the single mounting kit Step 1 Plug in the communication and power supply connectors Step 3 Move down the MRP31 0 until snap...
Страница 7: ...rocedure for demounting the MRP31 0 from UMC100 3 or SMK3 0 For demounting slightly rotate screw driver and move the MRP31 0 upwards to loosen snap in connection 7 UNIVERSAL MOTOR CONTROLLER UMC100 3...
Страница 8: ...control panel UMC100 PAN plugged onto a UMC100 3 panel menu communication Modbus RTU and are copied then automatically to the MRP31 0 After changing communication settings perform a power cycle Maste...
Страница 9: ...directly integrated in a Modbus TCP EtherNet network by using the MTQ22 FBP 0 interface Modbus line with MRP31 0 directly connected to UMC100 3 in a drawout system The following figure shows a simpli...
Страница 10: ...ping of drawers detected if Address Check in UMC100 3 enabled I e it is not possible to accidentally start the wrong motor because of swapped drawer Required grounding of the Modbus cable is not shown...
Страница 11: ...the maximum line length exceeded MODBUS parameters Is the baud rate correctly adjusted Is the MODBUS master in RTU mode Is the slave address correct Are there two devices with the same address in the...
Страница 12: ...ILLEGAL FUNCTION The function code received in the request is not an allowable action for the slave It could also indicate that the slave is in the wrong state to process a request of this type for ex...
Страница 13: ...ldbus Register Data 0x0200 Motor Current in of Ie 0 800 0x0201 Analog Word Thermal Load 0 100 0x0202 Analog Word Time to trip in seconds 0x0203 Analog Word Time to restart in seconds 0x0204 Analog Wor...
Страница 14: ...se imbalance Phase loss Thermal overload trip Actuator problem UMC self test error Earth fault pre warning Earth fault trip internal or externally triggered I above high current warning threshold I ab...
Страница 15: ...tion degree 3 Standards directives Product standard Modbus Specification RoHS directive 2011 65 EU Environmental data Ambient air temperature Operation 0 60 C Storage 25 70 C Vibration sinusoidal acc...
Страница 16: ...X2 X1 Connection cables Pin Color Function 5 Blue VDD 4 Brown VCC 3 Black Communication 2 Grey Communication 1 White Diagnosis Colors must match Pin Function 2 24 V DC 1 0 V DC Drawer to UMC100 3 Dim...
Страница 17: ...wer inside 1 5 m 1SAJ929240R0015 CDP24 150 Cable between SMK3 0 and drawer outside 1 5 m 1SAJ929610R0001 SMK3 X2 10 Terminal block 2 pol for SMK3 0 supply 10 pcs 1SAJ929620R0001 SMK3 X1 10 Terminal bl...
Страница 18: ...egard to purchase orders the agreed particulars will take precedence ABB AG does not accept any responsibility whatsoever for potential errors or possible lack of information in this document We reser...
