User manual

Engineering
3.2 Alarm list
SITOP UPS1600 / UPS1100
Operating Instructions, 05.2014, C98130-A7628-A1-4-7629
39
Error
Type
Extended
Error Type
Maintenance
Alarm Text
Help Text
256 22 MR Wrong device ID An attempt was made to update the software with
an update file that is not suitable for the DC UPS.
256 23 MR Corrupt data record Error during software update - try to update the
software again
256 24 MR Wrong update An attempt was made to update the software with
an invalid update file. The update file is probably too
old.
256 25 MR Too much data
An entry in the software update cannot contain more
than 32 bytes of reference data.
256
26
F
Device failure
Device failure
257
-
F
Device diagnostics
Device diagnostics
257 1 MD Buffer mode is not possible Buffer mode is not possible - check settings,
cabling, fuse, and battery voltages
257 2 MD Device temperature critical
(too high)
Internal device temperature close to the upper limit.
Caution: The highest permitted temperature could
be exceeded!
257 3 MD Device temperature critical
(too low)
Internal device temperature close to the lower limit.
Device could leave the operating range.
257 4 F High-resistance connection
to battery
High-resistance connection to battery - check
battery power cable
257 5 F Connection to battery
interrupted
Connection to battery interrupted -
check connection
and fuse
257 6 MD Unknown battery Data from the battery cannot be read correctly.
Battery is defective or not supported by SIEMENS.
257 7 MR Overcurrent Output current of DC UPS is too high. Output will be
switched off for 20s. The output will be switched on
again after 20s.
257
8
MR
Reset buffer timer
The PC shuts down
257 9 MR DC UPS switched off DC UPS switched off - buffer time exceeded or the
PC has been shut down
257 10 MR Output switched off The DC UPS output was shut down as result of
executing an instruction or an error situation (e.g.
overtemperature, excessive output current).
257 11 MR Output switched on The DC UPS output was switched on again as
result of executing an instruction or the correction of
an error situation.
257 12 MR Reset performed Input voltage to DC UPS was OK again before the
buffer time expired. Connected devices are reset by
switching off the DC UPS outputs for the configured
time.
257
13
MR
Reserve
257 14 MR Software update successful Previous software update was successful - DC UPS
is operational again.
257 15 MR Input voltage is too high Input voltage exceeds 30 V. DC UPS is not
operational.
257
16
MD
Surplus battery
More than 6 batteries connected