Operation
52
MK2430_D00129_02_M_XXEN/09.2019
The following error codes are displayed in the event of an ISOMETER® failing the
test:
Information on error codes
For MK2430 devices operating as slaves on the BMS bus a timeout of 50 seconds
applies to error code 0 and 14.
Error code 14 occurs when the slave is requested to carry out a test. The test com-
mand, however, cannot be sent because MK2430 was not queried. This may be
the case if the address gap upstream of the MK2430 is so large that the master
does not scan the MK2430. (refer to "BMS bus" operating manual). This error code
is not so much an indication of a faulty ISOMETER® but that the BMS bus system is
faulty.
Error
code
Meaning for hospital
ISOMETER®s (e.g. 107TD47,
isoMED427P, ATICS …)
Meaning for industrial
ISOMETER®s (e.g. IRDH…)
Note
0
No messages received from the
ISOMETER® although the test
command was confirmed by the
ISOMETER®.
No messages received from the
ISOMETER® although the test
command was confirmed by the
ISOMETER®.
1
Only insulation fault message
received.
Only insulation fault message
from channel 1 received.
Channel 1
2 Only overload message received.
Only insulation fault message
from channel 2 received.
Channel 2
3
Only insulation fault message and
overload message received.
Channel 1
and 2
4
Only overtemperature message
received.
Channel 3
5
Only insulation fault message and
overtemperature message
received.
Channel 1
and 3
6
Only overload message and over-
temperature message received.
Channel 2
and 3
14
Test command could not be sent
because no query was made
(slave).
Test command could not be sent
because no query was made
(slave).
Slave only
15
ISOMETER® did not confirm the
test command (no answer).
ISOMETER® did not confirm the
test command (no answer).
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