Operation Mode Switching - Mitsubishi Electric FR-A5NPA Instruction Manual

INVERTER SETTING

3.2.2 Operation mode switching

(1) Operation mode switching conditions
Before switching the operation mode, check that:
1) The inverter is at a stop;
2) Both the STF and STR signals are off; and
3) The Pr. 79 "operation mode selection" setting is correct.
(For setting, use the inverter's operation panel or optional
parameter unit.)
Pr. 79
Operation Mode Selection
Setting
0 PU or external operation
1 PU operation
2 External operation
3, 4 External/PU combined operation Disallowed
*1
Programmed operation
5
6 Switch-over
External operation
7
(PU operation interlock)
8 PU or external (signal switching)
*1 Programmed operation is available only with the FR-A500 series.
Switching to Network Operation
Disallowed when the PU mode is
selected. Allowed when the external
mode is selected.
Disallowed
Allowed
Disallowed
Allowed
Allowed only in the external operation
mode when the PU interlock signal
(X12) is on.
Allowed only in the external operation
mode (X16 on).
10
Mode