Baer DLX User Manual page 98

The unit recognizes and displays the following alarms and information
events (W = warning/AL1, F = device faults/AL2, I = information*):
Alarm number (Hex) Class Message on the display
01/01 W
02/01 F
02/02 F
02/03 F
02/93 W
03/01 W
03/02 W
04/91 W
06/xx W
xx = 01/02: Buffer Tm1/2,
xx = 04: Billing data
xx = 9A : Spontan. events
hex
07/02 W
07/03 I
07/04 I
07/05 I
07/08 W
08/12 W
08/13 W
08/14 W
08/15 W
09/xx W
xx = 01 to 10 (=16)
hex
0C/xx W
xx = 41..44 for pos. totals
xx = 51..54 for neg. totals
0E/xx W
xx = 01 to 10 (=16)
hex
xx = 41..44 for pos. totals
xx = 51..54 for neg. totals
0F/00 I
0F/01 I
11/00 I
11/xx I
xx = 01..04 for Log1..Log4
98
Description
System cold start The capacitor used to buffer the contents of RAM memory was
discharged due to a long power failure. The device time will be
set to the time of the last complete registration period plus 59
minutes and 10 seconds. Parameters and measurement
values are retained.
CPU prog. memory Program memory (EPROM) faulty
checksum error
Action: The DLX must be sent to the manufacturer for service
Parameter memory Data error in the parameter memory
checksum error
Action: The DLX must be sent to the manufacturer for service
Data storage
Data error in the measurement memory (data memory)
checksum error
Action: The DLX must be sent to the manufacturer for service
PC-Card Data error on PC-Card
checksum error
Action: exchange PC-Card, only use authorized PC-Card's
Power failure Power supply had no voltage for at least 200ms
Voltage dip Power supply had no voltage for max. 200ms
PC-Card: Battery of the PC-Card is almost flat
battery low
Action: Insert a new battery into the PC-Card
Data storage During restart, after changes in memory allocation or after
data lost
activation of menu item „Parameters – Erase memory". The
relevant memory areas are being erased.
Sync attempt outside
Attempt to synchronize the unit outside of the programmed
of sync-window
synchronization window
Action: Synchronize inside of the programmed window.
Sync in
Attempt to synchronize the unit outside of the programmed
alarm-window
alarm-free window
Action: Synchronize inside of the programmed alarm-free
window.
* The internal clock is switching from wintertime to summertime.
* The internal clock is switching from summertime to wintertime.
*
The device time was modified.
No data from
The radio clock is not synchronizing the internal clock (for at least
radio clock
24 hours)
Action: check the radio module and the internal time
PC-Card not present
PC-Card registered but not inserted
Action: Insert PC-Card
PC-Card defective
PC-Card is faulty
Action: Insert another PC-Card
PC-Card Cannot recognize the type of PC-Card
wrong type
Action: only use authorized PC-Card types
PC-Card:
The programmed number of days and/or counter values does
wrong capacity
not fit onto the PC-Card
Action: use PC-Card with higher capacity or reduce the num-
ber of days or counter values
Input error Analogue input: no data telegrams or errors for at least 60
seconds
Action: check input
Error message will be automatically cleared after a correct
telegram.
Pulse output Overflow of an output buffer (xx indicates the corresponding
overflow
totalling unit)
Action: Adjust pulse output parameters for the totalling unit
Energy register Overflow of the input energy register xx (1 .. 16) or a totalling
overflow
unit. The register continues to count from zero.
* Programming is active (via DLXPARA).
* The content of a table address has changed. This can happen
during a SCTM remote communication session if a logic output
is set via SCTM protocol.
* The value of a counter (Input/Total) was modified (set).
*
The state of a logic input has changed.