Alarm, error, and system messages
10.2 Alarm list
SITRANS SL
176 Operating Instructions, 12/2010, A5E01132948-04
Error
Code
Alarm (description) Alarm Application Status LUI Group
E51 Laser board temperature Maintenance demanded G5
E52 Detector board temperature Maintenance demanded G2
E53 Receiver junction board temperature Maintenance demanded G2
E54 Laser vibrator temperature Maintenance demanded G5
E55 Analog output test mode Local override G6
E56 Digital output test mode Local override G6
E57 EEPROM configuration missing Configuration warning G11
E58 Save settings failed Configuration warning G11
E59 Sensor temp. comp. file range Process value fault G10
E60 Watchdog reset triggered Service G6
E61 LUI unlocked Data exchange / No data exchange G6
E62 Hardware inconsistency Maintenance demanded G6
E63 A0 outside measurement range Process value fault G10
E64 A1 outside measurement range Process value fault G10
E65 Laser drift Maintenance demanded G5
E66 CurveFit algorithm Maintenance fault G5
E67 Measurement quality Process value warning G4
E68 Line locking failure Maintenance fault G4