Mitsubishi Electric FR-A5NR Instruction Manual page 19

COMPUTER LINK FUNCTION
(3) Link startup mode selection (Pr. 340)
The operation mode at power on and at restoration from instantaneous power failure can be selected.
To choose the Computer link operation mode, set "1" or "2" in Pr. 340.
The Pr. 340 "link startup mode selection" value may be changed in any operation mode.
Pr. 340
Operation Mode
Setting
Pr. 79
0 PU or external operation Inverter operates in the external operation mode.
1 PU operation
2 External operation
External/PU combined
3
operation
External/PU combined
4
operation
0
5* Programmed operation
(Factory
6 Switch-over
Setting)
7 PU operation interlock
Operation mode switch-
8
over by the external signal
* Programmed operation is available only with the FR-A500(L) series.
Mode at Power On or at Restoration
from Instantaneous Power Failure
Inverter operates in the PU operation mode.
Inverter operates in the external operation mode.
Operation command is set in the PU operation mode and the start signal is
set in the external operation mode.
Operation command is set in the external operation mode and the start
signal is set in the PU operation mode.
Inverter operates in the programmed operation mode.
Inverter operates in the external operation mode.
Operation mode is switched while running.
X12 signal ON............ Inverter operates in the external operation mode.
(Operation mode can be switched to the PU opera-
tion mode from the parameter unit.)
X12 signal OFF .......... Inverter operates in the external operation mode.
X16 signal ON............ Inverter operates in the external operation mode.
X16 signal OFF.......... Inverter operates in the PU operation mode.
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