Specifications

4 Communication settings and guide of HMI connecting with controller
4. R/W
of process word:
1） Address of EPD register is 8000, is for saving input command value of process word;
2） Address of EPD register is 8100, is for saving return value of process word;
3） Input command value and return value can be
showed by RW register.
4）Start\Stop, Mapping of reference value to frequency:
Reason: RWD8000 is for inputting control word, it’s not able to input control word by itself, but
via sending RW1, RW0 to RWD8000 by timer.
◆C ontrol w ord R W 1: W hile R W 1=0x47C or 1148, it m eans start. W hile RW =0x0F03 or 3843, it
means stop.
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