Yaskawa GPD 515-G5 Modbus RTU - Manual (Page 38)

7-2 Registers
Simultaneous Broadcast Registers (Write only)
REGISTER FUNCTION BIT DATA DESCRIPTION
(in hex) NO. SET
001* Operational Signals 0 0 Stop
1 Run
1 0 Forward Run
1 Reverse Run
2 not used
3 not used
4 1 External Fault
5 1 Fault Reset
6 not used
7 not used
002* Frequency Reference Frequency Reference (6000 = 100%) (1)
Notes:
1. Scaling depends on the setting of o1-03.
* Set parameter o2-09 to ‘1’ so that the Modbus Register Address of the Operation Signals register is 01h and the Frequency Reference register is 02h. The
Modbus Register Address for Operation Signals register is 00h and the Frequency Reference is 01h for flash software versions previous to ‘1024’
and CPU version ‘20’.