Bender ISOMETER iso1685D Series Manual page 32

Settings
9.1 (1.7.3.2) 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
•Ins. alarm 2 The status of the output changes when the value falls
below the set response value R
•Connection fault The status of the output changes when one of the follow-
ing connection faults occurs:
• No low-resistance connection between the line conduc-
tors.
• No low-resistance connection between the terminals E
and KE to earth (PE).
•Device error The status of the output changes in the event of an inter-
nal device error.
•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 errors).
•Device inactive The status of the output changes when the device has
been deactivated via a digital input or the control menu.
9.1 (1.7.3.3) Function 2
Refer to "9.1 (1.7.3.2) Function 1".
9.1 2.0 EDS (insulation fault location only iso1685DP)
Setting the parameters for insulation fault locators EDS44...-L via the
ISOMETER® iso1685DP is NOT possible yet.
If you cannot make the settings directly on the insulation fault locator,
you can use another device, e.g. COM460IP or MK2430, to set the param-
eters.
32
an1.
an2.
Settings
9.1 (2.1) Mode
To locate insulation faults, select one of the four available modes for insulation fault location.
•off
The insulation fault location is deactivated.
•Manual In manual mode, the insulation fault location starts immediately. If
you start the insulation fault location, it remains active without con-
sidering the insulation resistance and the alarm message of the ISO-
METER®.
•auto In auto mode, the insulation fault location starts automatically as
soon as the response value of alarm 2 of the ISOMETER® has fallen
below the preset value. The insulation fault location is cyclically inter-
rupted for an insulation measurement. If the insulation fault still
exists after the interruption, the insulation fault location starts again.
The insulation fault location only stops if alarm 2 is inactive. If a new
insulation fault appears, the insulation fault location restarts auto-
matically.
•1 cycle In 1-cycle mode, the insulation fault location starts automatically as
soon as the response value of alarm 2 of the ISOMETER® has fallen
below the preset value. The insulation fault location is stopped after
one cycle.
If the insulation fault still exists after the interruption, the insulation
fault location does NOT start again. If a new insulation fault appears,
the insulation fault location restarts automatically for one cycle.
Inactive insulation fault location
(insulation measurement)
New insulation fault
No insulation fault
Mode: auto/1 cycle
Insulation fault location pauses
(insulation measurement)
Insulation fault
still present
Active insulation fault location
for 1 cycle
Mode: manual
Mode: manual
Active insulation fault location
continuously
Mode: manual
Mode: auto
Mode: 1 cycle
iso1685DP_D00272_03_M_XXEN/08.2017