Bender ISOMETER iso685-D-P, Manual

Page: 54 / 90

Settings Settings
iso685-D-P_D00170_00_M_XXDE/06.2016
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10.1 2.4.1.3 I
ΔL
Response value
Set the response value for I
∆L
(main alarm for insulation fault location) between 200 µA
and 10 mA. The response value must be below the set locating current
(refer to
7.2.6 “Setting EDS current” on page 34
).
10.1 2.4.1.4 I
Δn
Response value
Set the response value for I
∆n
(alarm for residual current measurement) between 100 mA
and 10 A.
10.1 2.4.2 Outputs
In this menu, the settings for the outputs of the EDS can be made.
The permissible response value and the response sensitivity depend on
the connected EDS (EDS440… or EDS441…).
The permissible response value and the response sensitivity depend on
the connected EDS (EDS440… or EDS441…).
•Relays
•Buzzer
•Dig. output
CAUTION
CAUTION
10.1 2.4.2.1 Relays
Select the relays that you would like to configure.
10.1 2.4.2.1.1 TEST
The functional test of the relay can be activated or deactivated. This only applies to the
manual test and not to the cyclic device self test.
10.1 2.4.2.1.2 Operating mode
The relay operating mode can be adapted to the application.
•Select all
All relays are selected.
•No selection
No relay is selected.
•Invert selection
The current selection is inverted.
•Relay 1 (BS 2/1)
A single relay is selected.
•Relay 2 (BS 2/2)
•on
The manual test checks the switching function of the
relay.
•off
The manual test does not check the switching function
of the relay.
•N/C
Normally closed- N/C operation contacts11-12-14 / 21-22-
24 (in fault-free condition, the alarm relay is energised).
•N/O
Normally opened - N/O operation contacts 11-12-14 / 21-22-
24 (in fault-free condition, the alarm relay is de-energised).