Replacement Of The Comm Rs485 Board - ABB PVS-100-TL-B-SY2 Product Manual

R
eplacement of the COMM RS485 board
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ZGN.V2Q15.2
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J1
Some inverter parts may be subject to voltages that could be hazardous for the operator.
Replacing the COMM RS485 board is carried out on the wiring box
and may be necessary in case of communication issues on RS485 line.
Procedure to replace the COMM RS485 board:
J2 X1
1. Before performing any work on the inverter, refer to "Inverter total de-
energization and safe access" chapter on this manual to know all the
necessary step to safely operate on the inverter.
2. Open the wiring box front cover
3. Extract the communication and control board
chapter "Communication and control board".
4. Remove the COMM RS485 board to be replaced
5. Install the new COMM RS485 board .
6. Close the wiring box front cover
7. Re-commission the inverter.
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8 - Maintenance
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as explained in the
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