LB 470 Level 9 Troubleshooting
56925BA2 Rev. 03, 11/2017
9.2.3 105BDetector
D501 Detector not found F
Lost connection to at least one detector.
Check detector settings and connections.
It is recommend to have the device
checked by Berthold Service, even if it
seems to work normally.
D502 Detector comm. error M
Temporarily lost connection to at least
one detector. Check detector settings
and connections. Contact Berthold ser-
vice, if this event occurs repeatedly.
D503 Detector failure F
At least one detector register Failure".
Check detector events.
D504 Detector out of spec. S
At least one detector register "out of
specification". Check detector events.
D505 Detector function check C
At least one detector register "function
check". Check detector events.
D506 Detector maintenance M
At least one detector register "mainte-
nance". Check detector events.
D599 Internal program error F
Internal system failure. Powercycle de-
vice. If the event remains it could be
caused by a defective hardware. Contact
Berthold service.
9.2.4 106BRS 458 Interface
M699 Internal program error F
Internal software failure. Restart the de-
vice. Contact Berthold service, if this
event occurs repeatedly.
9.2.5 107BProcess Connection
M701 Current output F
Deviation of analog output value from
feeback value is too high. Calibrate ana-
log output. Contact Berthold service, if
this event occurs repeatedly.
M702 Current loop open F
Current output loop open. Check cable
connection.