2.3.18 History Memory His - Bender ISOMETER isoCHA425HV Manual

ISOMETER® isoCHA425HV
When the measuring function is stopped, the display shows "StP".
Stop mode can also be triggered via an interface command, and in this case it can only be reset via the
interface.
If coupled with AGH421-1, the activation of stop mode via the interface command disconnects the ISOMETER®
from the monitored network.
Only one ISOMETER® may be controlled via an external test/reset button.
A galvanic parallel connection of several test or reset inputs for testing multiple insulation monitoring devices
is not allowed.

2.3.18 History memory HiS

The history memory saves exclusively the measured values for the first fault. The history memory must first be
cleared before new measured values can be saved.
The values checked in the table in section "Displaying measured values", page 25 can be saved.
isoCHA425HV_D00404_04_M_XXEN/10.2023 17