FREQROL Inverter Driver
GP-Pro EX Device/PLC Connection Manual
41
External Device Settings
Use the PU/EXT key in the operation panel of the CPU unit and inverter setup software by Mitsubishi Electric
Corporation for External Device communication settings.
Refer to your External Device manual for details.
1
Press PU/EXT key to select the PU operation mode.
2
Start up the inverter setup software.
3
Double-click the setting Node in the [System Settings] window to display the [VFD Structure] dialog box.
4
Select "FR-C500" in the [Model].
5
Select the size of inverter in the [Size].
6
Click [OK].
7
Click [Confirmed].
8
Click [OFFLINE] to change [ONLINE].
9
Select the [All List Format] from the [Parameter] menu to display the [All List Format] window.
10
Set the communication settings as follows.
11
Click [Blk Write].
This completes the setting of the External Device.
Setting Parameter Number
Setting Value
Setup Description
331
0
Communication station number
332
192
Communication speed
333
1
Stop bit length
334
2
Parity check presence/absence
335
1
Communication retry count
336
Any Except 0
Communication check time interval
337
9999
Wait time setting
341
1
CR/LF selection
• Always restart the Eternal Device after changing parameters.