Operation Mode (Pr. 79) - Mitsubishi Electric FR-A700 Instruction Manual

Simple mode parameter list
5.1.6

Operation mode (Pr. 79)

Select the operation command location and frequency command location.
Pr.
Name
No.
Operation
79
mode
selection
For the terminal used for the X12 signal (PU operation interlock signal) input, assign "12" in
Pr. 178 to Pr. 189 "input terminal function selection" to assign functions. For Pr. 178 to
Pr. 189, refer to section 6.14.1. When the X12 signal is not assigned, function of the MRS
signal switches from MRS (output stop) to PU operation interlock signal.
5 - 12
Initial Setting
Description
Value Range
External/PU switch over mode
Press the PU/EXT key to switch between the PU and
0 external operation mode. (Refer to section 5.2.)
At power on, the inverter is in the external operation
mode.
1 PU operation mode
Fixed to external operation mode
2 Operation can be performed by switching between the
external and Net operation mode.
External/PU combined operation mode 1
Running frequency
PU (FR-DU07/FR-PU04)
setting or external signal
3
input (multi-speed set-
ting, across terminals 4-5
(valid when AU signal
0
turns on)).
External/PU combined operation mode 2
Running frequency
4
External signal input (Ter-
minal 2, 4, 1, JOG, multi-
speed selection, etc.)
Switch-over mode
Switch among PU operation, external operation, and
6
NET operation while keeping the same operation sta-
tus.
External operation mode (PU operation interlock)
X12 signal ON :
Operation mode can be switched to the PU operation
mode.
7
(output stop during external operation)
X12 signal OFF :
Operation mode can not be switched to the PU opera-
tion mode.
LED Indication
: OFF
: ON
External operation mode
PU operation mode
External operation mode
NET operation mode
Start signal
External signal input
(terminal STF-, STR)
Start signal
Input from the PU
(FWD/REV keys)
PU operation mode
External operation mode
NET operation mode
PU operation mode
External operation mode
Basic settings