Mitsubishi Electric FREQROL Connection Manual page 57

External Device Settings
Use the PU/EXT key, MODE key, M dial and SET key in the operation panel of the CPU unit for External Device
communication settings.
Refer to your External Device manual for details.
1
Turn ON the power supply.
2
Press PU/EXT key to select the PU operation mode.
3
Press MODE key to select the parameter setting mode.
4
Display the setting parameter number with M dial.
5
Press SET key to display the current setting value.
6
Set the setting value with M dial.
7
Press SET key to confirm the setting value.
Setting Parameter Number
331
332
333
334
335
336
337
341
549
• Always restart the Eternal Device after changing parameters.
GP-Pro EX Device/PLC Connection Manual
Setting Value
0 RS-485 communication station
192 RS-485 communication speed
1 RS-485 communication stop bit length
RS-485 communication parity check
2
selection
1 RS-485 communication retry count
Any Except 0 RS-485 communication check time interval
9999 RS-485 communication waiting time setting
1 RS-485 communication CR/LF selection
0 Protocol selection
57
FREQROL Inverter Driver
Setup Description