Bender ISOMETER iso685-D-P User Manual

SettingsSettings
iso685-D-P_D00170_00_M_XXDE/06.2016
48
Select the appropriate setting for function 1. The following parameters can be set.
•off
The function is not used.
•Ins. Alarm 1
The status of the output changes when the value falls
below the set response value R
an1.
•Ins. Alarm 2
The status of the output changes when the value falls
below the set response value R
an2.
•Connection fault
The status of the output changes when one of the follow-
ing connection fault occurs:
• No low-resistance connection between the line conduc-
tors.
• No low-resistance connection between the terminals E
and KE to earth (PE).
• The load connected to the current output is too low
• The load connected to the current output is too high.
• Load on X1 too high.
•DC alarm
The status of the output changes in case of an earth fault
in the direction of DC when 75 % of the value are
exceeded. This does not concern symmetrical faults. This
function will only be carried out when the value falls
below the response value R
an1
and when the nominal sys-
tem voltage is U
n
≥ 50 V.
•DC+ alarm
The status of the output changes in case of an earth fault
in the direction of DC+ when 25 % of the value are
exceeded. This does not concern symmetrical faults. This
function will only be carried out when the value falls
below the response value R
an1
and when the nominal sys-
tem voltage is U
n
≥ 50 V.
•Symmetrical alarm
The status of the output changes in the event of a resist-
ance ratio between DC+ and DC- of 25 % to 75 %.
•Device fault
The status of the output changes in the event of an inter-
nal device fault.
DC+ alarm
Symmetrical alarm
DC- alarm
0 %
25 %
50 %
75 %
100 %
10.1 1.10.1.4 Function 2
Refer to “10.1 1.10.1.3 Function 1”.
10.1 1.10.1.5 Function 3
Refer to “10.1 1.10.1.3 Function 1”.
10.1 1.10.2 Relay 2
Refer to “10.1 1.10.1 Relay 1”.
10.1 1.10.3 Digital 1
The following parameters can be set for each of the digital outputs:
•Common alarm
The status of the output changes on the occurrence of any
alarm and fault messages
(Ins. alarm 1 & 2, DC- / DC+ alarm, symmetrical alarm, con-
nection and device faults).
•Measurement com-
plete
The status of the output changes at the end of the initial
measurement.
•Device inactive
The status of the output changes when the device has
been deactivated via a digital input or the control menu.
•DC offset alarm
The status of the output changes on the occurrence of a
DC offset voltage in the system.
•Common alarm EDS
The status of the output changes on the occurrence of any
message triggered by the EDS.

Bender ISOMETER iso685-D-P Specifications

General

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