Forced Operation For Relay Element [Forced Op.＊] - Mitsubishi Electric MELPRO S Series Operation Manual

4.8. Forced Operation for Relay Element [FORCED OP.＊]
The "FORCED OP. (*)" function offers operating a digital output of each relay element.
The asterisk suggests each relay elements depending on the relay model.
This forces operation for the relay element function is assigned position 9 to 11 in Switch-1.
More details, please refer to clause 3.2.
If password function is enabled, please refer to clause 4.6.1. Following operation steps shows the condition
after inputting correct password.
If password function is not used, the condition directly goes to following steps.
The relationship between the rotary position of Switch-1 and the displayed value in 7-seg LED are shown in
Table 4-4.
Table 4-4 Relationship between Switch-1 position and the 7-seg LED
Rotary position of Switch-1 Displayed value in 7-seg. LED
9
10
11
Turn Switch-1 to "FORCED OP. (*)".
In CBV2, indicating as "FORCED OP.
(U<)", "FORCED OP. (U>) ".
The "EL2～EL4" are
indicated.
This means that the digital
output for the indicator
contact can be operated.
EL2
EL3
EL4
Note: EL4 items is available
41 / 47
COC4 CBV2
○ ○
○ ○
○ −
corresponding to each
relay model. More detail,
please refer to each
Instruction Manual.
JEP0-IL9537