Alarms; Causes And Actions To Be Taken; Error Codes - bürkert SE 56 Blind Bedienungs- Und Installationsanleitung

Messages
NO ALARMS All works regularly
MAX ALARM The flow rate is higher than the maximum threshold set
MIN ALARM The flow rate is lower than the minimum threshold set
The flow rate is higher than the full scale value set on the
FLOW RATE >FS
instrument
The pulse generation output of the device is saturated and cannot
PULSE/FREQ>FS
generate the sufficient number of impulses
The measuring pipe is empty or the detection system has not
EMPTY PIPE
been properly calibrated
Batch interrupted for the followings condition:
BATCH ALARM
The measure is strongly effected by external noise or the cable
INPUT NOISY
connected the transmitter to the sensor is broken
EXCITATION FAIL The coils or the cable connecting the sensor are interrupted
CURR. LOOP The 0/4...20mA output on board or the optional one are not
OPEN correctly closed on a valid load
P.SUPPLY FAIL Power supply different from that suitable in the label.
CODES
0001 problem with watch-dog circuit
0002 wrong configuration work data in eeprom
0004 wrong configuration safety data in eeprom
0008 defective eeprom
0010 defective keyboard (one or more key are pushed during the test)
0020 Power supply voltage (+3.3) is out of range
0040 Power supply voltage (+13) is too low (<10V)
0080 Power supply voltage (+13) it's too high (>14V)
0200 timeout calibration input (input circuit is broken)
0400
0800
0C00

Causes and actions to be taken

ERRORS

Timer batch expired before the end of the
batch

Batch valve open and flow rate to zero for a
time longer to the safety timer set

batch valve closed and flow rate different from
zero for a time longer to the safety timer set
ERROR DESCRIPTIONS
Input stage gaining is out of range
Interruption on the coils circuit
Cumulative alarm 0800 + 0400

ALARMS

Check the maximum flow rate threshold set and the
process conditions
Check the minimum flow rate threshold set and the
process conditions
Check the full scale value set on the instrument and
the process conditions
Set a bigger unit of volume or, if the connected
counting device allows it, reduce the pulse duration
value
Check whether the pipe is empty or perform again
the empty pipe calibration procedure
Verify:
Check the status of the cables connecting the sensor,
the grounding connections of the devices or the
possible presence of noise sources
Check the connecting cables to the sensor
Verify the load is applied to the output (max 1000
ohm).
To disable the alarm,set the "mA VAL.FAULT" value (
menu alarm ) to 0.
Verify that the power supply is that suitable on label

Error codes

Check the status of the cables connecting the sensor to
the transmitter, the grounding connections of the
devices or the possible presence of strong and
anomalous noise sources
Check the status of the cables connecting the sensor to
the transmitter
see single code
35
ACTION TO TAKE
-----

presetting

system condition
ACTION TO TAKE
ADDRESS TO SERVICE
SE56