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ISOM DIGIWARE - 546780C - SOCOMEC
ISOM F-60:
The "Insulation" screen defines the following settings:
1) The operating mode:
Full mode: In this mode you can measure both the residual locating current and the insulation – by circuit. This is for
the high-performance locating of present or emerging insulation faults.
Required in mapping mode.
Degraded mode: in this mode you can only measure the residual locating current, to highlight ongoing insulation
faults.
You can also remotely connect locating units on a system where there is no Digiware bus connection.
2) The operating mode of the output relay
N/C (positive safety = relay stimulated during standby if there is no alarm)
N/O (negative safety = relay stimulated only if there is an alarm)
Note: a normally closed operation can be used to also generate an alarm in case the auxiliary power of the device is
lost.
3) Relay status
Can be enabled or disabled (enabled by default).
