BERTHOLD TECHNOLOGIES Uni-Probe LB 490 - Error Handling; Device Response to Errors

Uni-Probe LB 490
BERTHOLD TECHNOLOGIES GmbH & Co. KG
5 – 543
Volume 5 9 Error Handling
5
9 Error Handling
Errors are indicated by the error relay and/or via fault current.
Error messages are displayed via SIMATIC PDM and/or the process
control system.
All error messages are stored in the error log together with date
and time. Select
LIVE DISPLAY  VIEW PARAMETERS  ERROR LOG to
view the error log.
9.1 Device Response to Errors
1 The device first switches to the safe state and then has to be reset by turning off/on the power supply so that
the measurement can be started again.
2) Error 14 will always be followed by error 13! The Hardware Reset error 14 is also listed in the error log.
Error
number
Error message Current output Error
relay
Operating mode
Error handling Error handling
Measurem.
continue
Measurem.
stop
Measurem.
continue
Measurem.
stop
0 Fatal Error RAM Fault current Fault current Alarm Stop Stop
1 Fatal Error ROM Fault current Fault current Alarm Stop Stop
2 Fatal Error EEPROM Fault current Fault current Alarm Stop Stop
3 Error CPU Clock Fault current Fault current Alarm Stop Stop
4 Error Power Fail Fault current Fault current Alarm Stop Stop
5 Error no count rate Fault current Fault current Alarm Continue Stop
6 Error Wrong HV Fault current Fault current Alarm Continue Stop
7 Error HV deviation Fault current Fault current Alarm Continue Stop
8 Warning Change Multiplier Normal Fault current Alarm Continue Stop
9 Error temp out of range Fault current Fault current Alarm Continue Stop
10 Error Analog Frontend Fault current Fault current Alarm Continue Stop
11 Error Control Counts Fault current Fault current Alarm Continue Stop
12 Error No Control Counts Fault current Fault current Alarm Continue Stop
13 Watchdog Reset Normal
1
Fault current
1
Alarm
1
Continue Continue
14 Hardware Reset Normal
2
Normal
2
Normal
2
Continue Continue
17 Error RTCbackup/Battery Fault current Fault current Alarm Continue Stop
18 Error RTC Fault current Fault current Alarm Continue Stop
19 Error RS-485 Communic. Fault current Fault current Alarm Continue Stop
20 Warning cps < Min Halt Fault current Normal Continue Continue
21 Warning cps > Max Halt Fault current Normal Continue Continue
22 Warning Rad.Interference Halt Fault current Normal Continue Continue
23 Error current output Fault current Fault current Alarm Continue Stop