Mitsubishi Electric V Series Instruction Manual page 33

Self-holding/Automatic reset setting of 5 contacts
1. LTD 2. STD/INST
Self-holding Self-holding
ETR dial set
TRIP side
ALARM side
Self-holding: The output is maintained until it resets.
Automatic reset: The output will be reset if it backs to normal condition.
In the case of power supply type P3 or P4, a high-sensitivity relay is used for the alarm contact output. Therefore,
a chattering noise (output error of approximately 1 ms) may be caused by ON/OFF operation of the circuit breaker
depending on panel installation conditions. When using in a highly responsive sequence, install a filter circuit of several
ms or perform sampling double reading, or the like.
3. GF 4. PAL
Refer to lower table Automatic reset
GF
Self-holding
Automatic reset
CAUTION
5. ERR.
Automatic reset
E-33