How can my application be automatically transferred to the M580 standby PLC as soon as I transfer the application on the Primary PLC
There are two methods:
- Clear a CPU (see related topic in the manual on how to clear), set the appropriate letter (A/B), connect the HSBY link to the Primary CPU. The transfer is automatically done, but the CPU does not start because it is a cold start. Power cycle it one more time: because it is a warm start the CPU will start.
- Set the Device DDT "ECPU_HSBY_1.CMD_RUN_AFTER_TRANSFER" to 1 in the Primary CPU before plugging the paired CPU
- Clear a CPU (see related topic in the manual on how to clear), set the appropriate letter (A/B), connect the HSBY link to the Primary CPU. The transfer is automatically done, but the CPU does not start because it is a cold start. Power cycle it one more time: because it is a warm start the CPU will start.
- Set the Device DDT "ECPU_HSBY_1.CMD_RUN_AFTER_TRANSFER" to 1 in the Primary CPU before plugging the paired CPU
Publié pour: Schneider Electric Belgium
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