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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.
Setting Parameter Number
331
332
333
334
335
336
337
341
11
Click [Blk Write].
This completes the setting of the External Device.
• Always restart the Eternal Device after changing parameters.
GP-Pro EX Device/PLC Connection Manual
Setting Value
0
Communication station number
192
Communication speed
1
Stop bit length
2
Parity check presence/absence
1
Communication retry count
Any Except 0
Communication check time interval
9999
Wait time setting
1
CR/LF selection
41
FREQROL Inverter Driver
Setup Description
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