Yaskawa GPD 515-G5 Modbus RTU - Manual (Page 17)

5-2 Setting GPD 515 Parameters for Communication
Run/Stop and Frequency Selection
The run/stop commands and frequency reference command can originate from serial
communication, the Digital Operator, the external terminals, or an option board. The origin of the
run/stop command does not have to be the same as the origin for the frequency reference
command. Parameter b1-01 (Reference Selection) allows you to set up the origin of the
frequency reference, and parameter b1-02 (Operatoin Mode Selection) sets the origin of the
run/stop commands. Parameter b1-01 is Modbus register number 180h, and b1-02 is Modbus
register 181h. The charts shown below illustrate the possible frequency reference and run/stop
selections.
Parameter b1-01 (180h)
Setting
Frequency Reference Selection
0 Digital Operator
1 External Terminals
2 Serial Communication
3 Option board
The default setting of parameter b1-01 is ë1í.
Parameter b1-02 (181h)
Setting
Operation Method Selection
(Run/Stop)
0 Digital Operator
1 External Terminals
2 Serial Communication
3 Option board
The default setting of parameter b1-02 is ë1í.