Bender ISOMETER iso685-D-P User Manual

SettingsSettings
iso685-D-P_D00170_00_M_XXDE/06.2016
51
10.1 1.10.6.3 TEST
The functional test of the analogue output can be activated or deactivated. In this way,
the analogue output is adjusted once for the entire range. This only applies to the manual
test and not to the cyclic device self test:
10.1 1.10.6.4 Function
Select the appropriate setting for the analogue output. The following parameters can be
set.
•on
The manual test checks the analogue output
function.
•off
The manual test does not check the analogue
output function.
•Insulation value
Depending on the measured insulation value,
an analogue current or voltage signal is pro-
vided at the output.
•DC offset
Depending on the measured DC offset, an ana-
logue current or voltage signal is provided at
the output. This setting can only be used when
Linear is selected in the menu "Midscale".
DC+ alarm
Symmetrical alarm
DC- alarm
0 %
25 %
50 %
75 %
100 %
0 V/2 V
0 mA/4 mA
0 µA
10 V
20 mA
400 µA
10.1 2.0 EDS (insulation fault location)
10.1 2.1 General
10.1 2.1.1 Current
Set the maximum locating current in the ISOMETER®. You can find the device-specific
maximum locating currents in the table below.
Risk of malfunctions due to excessive locating current on sensitive
system parts!
The locating current flowing between the IT system and earth can cause
controller faults in sensitive parts of the system, such as the PLC or relay.
Ensure that the level of the locating current is compatible with the system
to be monitored.
•1 mA
for EDS441…
•1.8 mA
for EDS441…
•2.5 mA
for EDS441…
•5 mA
for EDS441…, EDS440…
•10 mA
for EDS440…
•25 mA
for EDS440…
•50 mA
for EDS440…
CAUTION

Bender ISOMETER iso685-D-P Specifications

General

Brand	Bender
Model	ISOMETER iso685-D-P
Category	Measuring Instruments
Language	English