VEGA VEGAMET 391 With SIL qualification - Manual (Page 43)

43
10 Maintenance and fault rectification
VEGAMET 391 • With SIL qualification
38704-EN-130228
Error code Cause Rectification
E015 Sensor in boot phase
Sensor current
< 3.6 mA or line
break
– Check sensor, e.g. on failure
– Remove line break
– Check connection of the sensor
E017 Adjustment span too
small
– Carry out a fresh adjustment and
increase the distance between min.
and max. adjustment
E021 Scaling span too
small
– Carry out a fresh scaling, increase
the distance between min. and max.
scaling.
E034 EEPROM CRC error – Switch the instrument off and on
– Carry out a reset
– Send instrument for repair
E035 ROM CRC error – Switch the instrument off and on
– Carry out a reset
– Send instrument for repair
E037 RAM error – Switch the instrument off and on
– Carry out a reset
– Send instrument for repair
E040 Hardware error – Switch the instrument off and on
– Carry out a reset
– Send instrument for repair
E062 Pulse priority too
small
– Increase under "Output" the entry
"Pulse output all" so that max. one
pulse per second is outputted.
E080 Microcontroller error – Switch the instrument off and on
– Carry out a reset
– Send instrument for repair
E110 Relay switching
points too close to-
gether
– Increase the difference between the
two relay switching points
E111 Relay switching
points interchanged
– Change relay switching points for
"On/Off"
E113 Hardware error, cur-
rent output
– Switch the instrument off and on
– Shortcircuit terminals of the unused
current output
– Send instrument for repair
E115 Several relays are as-
signef to the pump
control which are not
set to the same fail-
ure mode
– All relays which are assigned to the
pump control must be set to the
same failure mode
E116 Several relays that
are not configured
with the same mode
are assigned to the
pump control
– All relays which are assigned to the
pump control must be set to the
same mode