Operation
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EDS460-490_D00085_01_M_XXEN/02.2016
6.6.3.1 Settings menu 1: General
Use this menu to make settings that apply to the whole device and therefore
to all channels.
1.Memory
Faults that only occur temporarily can be saved.
ON After the cause of fault has been eliminated, all alarm messages re-
main saved until a RESET is carried out. This function relates to alarm
and device error messages.
OFF EDS… exits the alarm status as soon as the cause of the error is elimi-
nated.
2.Trigger (EDS460/490 only)
The IRDH575/PGH… locating current pulse is synchronised with the EDS…
measurement technique. The EDS… is told when to expect a locating current
pulse. This means that locating current pulses can still be reliably detected in
the event of interference. Sources for interference include, for example, varia-
ble-speed drives, power converters, actuators, suppressor filters, PLCs or con-
trol electronics.
Select:
Com Synchronisation via BMS bus. The EDS… will begin searching for insu-
lation faults as soon as insulation fault location is started. It knows
when to expect the locating current pulse. Insulation fault location is
performed more quickly than with the "auto" setting.
auto No synchronisation (e.g. if there is no BMS bus). The EDS searches con-
tinually for insulation faults.
Some settings are only available for specific EDS… versions
(e.g. EDS460/490 only). The sequence of the submenus may
deviate from the settings menu described below.
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