MS300/MH300 PROFINET Communication Card CMM-PN02
CMM-PN02 Operation Manual
Non-Periodic reading:
1. When OB1 is turned on, fill in the RDREC function underneath the original WRREC in a non-periodic
writing method.
2. Add a new ARRAY data (It’s called rd_data) and fill in the corresponding values for the API to read.
The REQ here indicates whether the function is enabled or not. The ID here can use the hardware
number recorded at the beginning. The INDEX here is the number of the record data object. The
CMM-PN02 can use the function number 1234 to notify the motor drive that it needs to do parameter
writing. Note that the length of this WRREC write should be 4.
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