Malfunctions; Troubleshooting; Error Messages - Samson 3374 Series Mounting And Operating Instructions

9 Malfunctions

9.1 Troubleshooting

9.1.1

Error messages

Active errors are added at the end of the top operating level. An error is indicated by the
display blinking and alternating between the start screen and the indicated error with the
error icon. If several errors have occurred, only the error with the highest priority is shown on
the start screen. In the operating level, the active errors appear on the display after Code 20.
Error messages in order of their priority:
Error Message
EF ENDT Final test failed
E11 NTRV EEPROM error: no basic setting
E12 NCO EEPROM error: no configuration
E08 PLAU Plausibility error
E06 MOT Motor or potentiometer not turning
E03 SWI Both limit contacts are active
E04 SIN Retracting of actuator stem canceled
E05 SOUT Extending of actuator stem canceled
E02 BLOC Blockage
Input signal failure (application: positioner)
E01 FAIL
Input signal failure (application: temperature
closed-loop control upon input signal failure)
Sensor failure (application: PID controller)
E07 SENS
Sensor failure (application: temperature closed-
loop control upon input signal failure)
E09 BUS Bus failure
E14 NPOT EEPROM error: no potentiometer calibration
E00 RUNT No initialization performed
E13 NCAL EEPROM error: no calibration
E15 NRUN EEPROM error: no transit time
EB 8331-4 EN
Type of error
Fatal error
Fatal error
Fatal error
Fatal error
Fatal error
Fatal error
Fatal error
Fatal error
Fatal error
Fatal error
Maintenance demanded
Fatal error
Maintenance demanded
Fatal error
Maintenance demanded
Maintenance demanded
Maintenance demanded
Maintenance demanded
Malfunctions
Priority
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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