Instruction manual

202
APPENDIX
Switching mode between the PU operation mode and network operation
mode (when used with a communication option)
You can switch operation between the PU operation and network operation from the operation
panel (FR-PA02
-02) or parameter unit (FR-PU04-MGI) during starting up in the network
operation mode.
* When Pr. 79 = "7 or 8", the inverter operates in the same manner as when Pr. 340 =
"0". (The inverter will not operate in the network operation mode at powering on.)
Pr. 340
Setting
Operation Mode
Mode at Power On or at Restoration
from Instantaneous Power Failure
Pr. 79
10
0
PU or network
operation
Inverter operates in the network operation mode.
Operation mode can be switched between the PU
operation and the network operation.
1 PU operation Inverter operates in the PU operation mode.
2 Network operation Inverter operates in the network operation mode.
3
External/PU combined
operation
Input running frequency from the PU and the start
signal from outside.
4
External/PU combined
operation
Input running frequency from outside and the start
signal from the PU.
6 Switch-over
Inverter operates in the network operation mode.
Operation mode can be switched between the PU
operation and the network operation.
7* PU operation interlock
MRS signal ON.....Inverter operates in the
external operation mode.
(Operation mode can be
switched to the PU operation
mode by the parameter unit.)
MRS signal OFF... Inverter operates in the
external operation mode.
8*
Operation mode switch-
over by the external
signal
X16 signal ON ......Inverter operates in the
external operation mode.
X16 signal OFF .... Inverter operates in the PU
operation mode.
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