Frequently asked questions
How do I send a fault reset over Modbus to the ATS48?
FA226482
13 June 2022
Issue:
The ATS48 Fault Reset sent over Modbus.
Product Line:
Altistart 48
Environment:
All models and serial numbers.
Cause:
None
Resolution:
Fault reset is performed when bit 7 of command word 400 transitions from 0 to 1. Write decimal 128 to register 400. If there is an offset then write decimal 128 to register 401. Once the reset has been performed write a decimal 0 to the register to reset bit 7 to 0 to allow transition when the next reset is performed.