95
OPERATING MANUAL
VERSION 05/2017
ORDER NUMBER DOC 2357061
Alarm messages with stroke measurement
Alarm No. Alarm message in the display Meaning / Fault rectification
A200
Unknown error
Error number unknown.
A201–
A204
Sensor A/B/C/D signal is lost
Stroke sensor cable breakage or sensor signal lost
(sensor is in lower idle position).
A205–
A208
SensorA/B/C/D
LowerReversePoint
Lower stroke sensor reversal point not detected.
A209–
A212
SensorA/B/C/D
UpperReversePoint
Upper stroke sensor reversal point not detected.
A213–
A216
Sensor A/B/C/D dry run down Pump sags in downward stroke, pump cavitating.
A217–
A220
A/B/C/D sensor dry run up
Pump sags in upward stroke, pump cavitating.
A221–
A224
Sensor A/B/C/D initialization
Stroke sensor initialization error.
A225–
A228
Sensor A/B/C/D unknown.
error
Error number unknown.
A229–
A232
Sensor A/B/C/D wrong type
Stroke sensor type does not match the setting.
A237–
A240
ADC1/2/3/4 no response
Communication error
A241
Unknown operating mode
Communication error
A242
SensorA unknownSelection
A243
SensorB unknownSelection
A244
SensorC unknownSelection
A245
SensorD unknownSelection
A246
Sending: unknown SensorNo.
A247
Sending: unknown Parameter
A248
Wrong data value
A249
Reading: unknown SensorNo.
A250
Reading: unknown Parameter
A254
MPX sends in operation
Communication error
A255
MPX unknown message
A256
MPX transfer error
A257
Data conflict
Different settings data on MPX / ADC and touch panel.
A258
MPX is not sending data
Communication error
A259
MPX is not responding
A260
Sending to MPX interrupted
The sending of settings data to the MPX and ADC was not
terminated.
A261
Data from wrong sensor
Communication error
Acknowledge alarm
: By means of the STOP push button or on the screen with the [Reset]
button.
Fault rectification:
see Chapter