Bender ISOMETER iso685-D-P User Manual

FunctionFunction
iso685-D-P_D00170_00_M_XXDE/06.2016
14
3.6 Self test
After switching on the supply voltage, the ISOMETER automatically and continuously
checks all internal measuring functions, the components of the process control such as
the data and parameter memory, as well as the connections to the IT system and earth.
Additionally, all EDS devices connected to the ISOMETER® are tested.
The self test can also be activated manually by means of the test button to check the func-
tions of the relays (depending on the configuration) or it can be selected via the "Control"
menu (refer to page 59).
The progress of the manual self test is shown on the LC display by a bar graph. Depending
on the conditions in the IT system being monitored, the self test is completed after
15…20 seconds. The device then returns to the standard mode (measurement mode)
and the actual measured value will be displayed after the measuring time has expired.
The display shows the message
Initial measurement until the first valid value is meas-
ured (refer to “Initial measurement” on page 40).
If a fault is detected during the self test, the respective LEDs of the device light (refer to
“Alarm messages” on page 78). In addition, the respective message will be indicated on
the display and a previously programmed output will provide the respective signal.
The test has been run and the result was positive.
The test has been run and the result was negative.
The test is not available and is not carried out
(e.g. due to specific device settings).
The test is running.
TEST
√ Messtechnik
Ankopplung
Anschluss Erde
Ausgänge
33 %
√
3.7 Compatibility with EDS
Legend:
X = can be combined
I = can be combined + communication via BS bus
O = can be combined + communication via BB bus
– = limited compatibility + communication via BS bus
No indication of messages on the ISOMETER®.
Parameter setting via the ISOMETER® not possible.
Local fault indication on EDS only.
Device Notes
iso685-x-P
EDS440-L
I
EDS440-L
EDS440W-L
B91080202
B91080202W
EDS440-S
O
EDS440-S
EDS440W-S
B91080201
B91080201W
EDS441-L
I
EDS441-L
EDS441W-L
B91080205
B91080205W
EDS441-S
O
EDS441-S
EDS441W-S
B91080204
B91080204W
EDS441-LAB
I
EDS441-LAB
EDS441W-LAB
B91080207
B91080207W
EDS460/490L
I
Not recommended for new systems
EDS460/490D
I
Not recommended for new systems
EDS461/491L
I
Not recommended for new systems
EDS461/491D
I
Not recommended for new systems
EDS150
–
EDS150 B9108 0103
EDS151
–
EDS151 B9108 0101
EDS195P X EDS195P B91082040

Bender ISOMETER iso685-D-P Specifications

General

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