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INVERTER SETTING
14
(3) Link start mode
The operation mode at power on and at restoration from instantaneous power failure can be selected.
To choose the CC-Link operation mode, set "1" in Pr. 340.
After the link has started, parameter write is enabled with a program. (Refer to page 39 for a parameter write program
example.)
Note: For Pr. 79 "operation mode", different inverters have different functions. For full information, refer to the inverter
manual.
Pr. 340
Setting
Pr. 79
Operation Mode
Mode at Power On or at Restoration
from Instantaneous Power Failure
0 PU or external operation Inverter goes into the external operation mode.
1 PU operation Inverter goes into the PU operation mode.
2 External operation Inverter goes into the external operation mode.
3 External/PU combined operation mode
Running frequency is set in the PU operation mode and the start
signal is set in the external operation mode.
4 External/PU combined operation mode
Running frequency is set in the external operation mode and the start
signal is set in the PU operation mode.
6 Switch-over mode Operation mode is switched while running.
7 External operation mode
MRS signal ON....... Shift to the PU operation mode enabled (output
stopped during external operation)
MRS signal OFF..... Shift to the PU operation mode inhibited
0
(Factory
Setting)
8 External/PU combined operation mode
X16 signal ON ........Shift to external operation mode
X16 signal OFF ......Shift to PU operation mode
1 CC-Link operation
Inverter goes into the CC-Link operation mode. (Program need not
be used for switching)
1) The Pr. 340 value may be changed in any operation mode.
2) When Pr. 79 "operation mode selection" = "0, 2 or 6", "1" in Pr. 340 is made valid.