LOVATO ELECTRIC S.P.A.
24020 GORLE (BERGAMO) ITALIA
VIA DON E. MAZZA, 12
TEL. 035 4282111
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E-mail info@
ovato
lectric.com
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Web www.
ovato
lectric.com
CONTENTS
1. INSTALLATION ...............................................................................................................................................................................................................................................................................
1.1 Installing the expansion card ..................................................................................................................................................................................................................................................
1.2 Connections ............................................................................................................................................................................................................................................................................
1.3 Connecting to the communication network .............................................................................................................................................................................................................................
2. DEVICE CONFIGURATION ..............................................................................................................................................................................................................................................................
2.1 Configure network settings .....................................................................................................................................................................................................................................................
2.2 Enabling network control ........................................................................................................................................................................................................................................................
3. CLIENT CONFIGURATION ...............................................................................................................................................................................................................................................................
3.1 PLC configuration ...................................................................................................................................................................................................................................................................
4. GROUND FAULT PROTECTION .......................................................................................................................................................................................................................................................
4.1 Ensuring safe and successful control ......................................................................................................................................................................................................................................
4.2 Feedback LEDs ........................................................................................................................................................................................................................................................................
5. MODBUS REGISTERS ....................................................................................................................................................................................................................................................................
5.1 Modbus addresses ..................................................................................................................................................................................................................................................................
5.2 Examples .................................................................................................................................................................................................................................................................................
5.3 Trip Codes ...............................................................................................................................................................................................................................................................................
5.4 Modbus Error Codes ................................................................................................................................................................................................................................................................
6. SPECIFICATIONS ............................................................................................................................................................................................................................................................................
COMPATIBILITY
The ADXTRTU Modbus-RTU card is suitable for soft starters ADXT series.
DISCLAIMER
The examples and diagrams in this manual are included solely for illustrative purposes. The information contained in this manual is subject to change at any time and without prior notice.
In no event will responsibility or liability be accepted for direct, indirect or consequential damages resulting from the use or application of this equipment.
Failure to follow the information and instructions in this manual will void the warranty.
WARNINGS
It is the installer's responsibility to follow all instructions in this manual and to follow correct electrical practice.
WARNINGS
For your safety, isolate the soft starter from mains voltage before attaching or removing accessories.
WARNINGS
Inserting foreign objects or touching the inside of the starter while the expansion port cover is open may endanger personnel, and can damage the starter.
GB SOFT STARTERS ADXT...
MODBUS-RTU COMMUNICATION MANUAL
I SOFT STARTER ADXT...
MANUALE DI COMUNICAZIONE MODBUS-RTU
ADXTRTU
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