Reset Method Of Protective Function; Correspondences Between Digital And Actual Characters - Mitsubishi Electric F700 Instruction Manual

Reset method of protective function

4.3 Reset method of protective function

(1) Resetting the inverter
The inverter can be reset by performing any of the following operations. Note that the internal thermal integrated
value of the electronic thermal relay function and the number of retries are cleared (erased) by resetting the inverter.
It takes about 1s for reset.
Operation 1: ..... Using the operation panel, press
(Enabled only when the inverter protective function is activated
(major fault) (Refer to page 233 for major fault.))
Operation 2:...... Switch power off once, then switch it on again.
Operation 3: ..... Turn on the reset signal (RES) for more than 0.1s. (If the RES signal
is kept on, "Err." appears (flickers) to indicate that the inverter is in a
reset status.)
REMARKS
For the 01800 or more, you can set Pr. 75 to disable reset operation until the thermal cumulative amount reaches 0 when a
thermal trip (THM, THT) or an overcurrent trip (OC1 to OC3) occurs consecutively twice. (Refer to.)

4.4 Correspondences between digital and actual characters

There are the following correspondences between the actual alphanumeric characters and the digital characters
displayed on the operation panel.
Actual
0
1
2
3
4
5
6
7
8
9
240
Digital Actual
A
B
C
D
E
F
G
H
I
J
L
to reset the inverter.
Digital Actual
M
N
O
o
P
S
T
U
V
r
-
ON
OFF
Inverter
RES
PC
Digital