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27
The VFD-Gateway Alarms can be accessed by the Scanner PLC through the Ethernet/IP network.
Drives Input/Output data array mapping is as follows:
• Drive 1 = Integers 0-14
• Drive 2 = Integer 15-29
• Drive 3 = Integer 30-44
• Drive 4 = Integer 45-59
• Drive 5 = Integer 60-74
- Integer 74
∘ Bit 0 – Reserved for Ethernet/IP Errors
∘ Bit 1 – Modbus Node 1 Errors
∘ Bit 2 – Modbus Node 2 Errors
∘ Bit 3 – Modbus Node 3 Errors
∘ Bit 4 – Modbus Node 4 Errors
∘ Bit 5 – Modbus Node 5 Errors
Example Setup with Error:
Node 1 – ACS580 – Modbus Network OK
Node 2 – ACS580 – Modbus Network OK
Node 3 – ACS880 – Modbus Network Error
The data [74] registers show that Modbus Node 3 has an issue:
LVD-EOMU02U-EN REVD 11/2022
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