Micom P634 - Page 237

If the current falls below the default threshold of 0.1 I
ref
, the buffer is discharged
with the time constant set at THRM1: Tim.const.2,<Ibl PSx.
The thermal replica may be reset from the local control panel or via an
appropriately configured binary signal input. Resetting is possible even when
thermal overload protection is disabled. Thermal overload protection can be
blocked via an appropriately configured binary signal input.
64Z5020A
THRM1:
Reset replica USER
[ * ]
1
0
0: don't execute
1: execute
THRM1:
Reset replica
[ 039 125 ]
THRM1:
Enabled
[ 039 129 ]
THRM1:
Reset replica EXT
[ 039 122 ]
Fig. 3-133: Resetting the thermal replica.
3 Operation P634
P634/EN M/R-42-A // P634‑311‑653 3-181