92
8014084/ZWT7/V3-1/2020-06 | SICK
O P E R A T I N G I N S T R U C T I O N S | TRANSIC111LP
Subject to change without notice
8
TROUBLESHOOTING
8.1.4
Error display
see “Display of active and undeleted errors (ERR)”, page 36
.
8.1.5
Error Table
The Error Table shows the errors detected by the TRANSIC111LP software. The most severe
errors are listed first. The error text associated with each error gives a description of the
error cause.
Error
No.
Error category Error text
Cause
1
FATAL (serious) EEPROM BASIC PARAMS NOT
AVAILABLE
(EEPROM basic parameters not
available)
Error in EEPROM
(Contact SICK Customer Service)
2
FATAL (serious) EEPROM OPERATION PARAMS
NOT AVAILABLE
Error in EEPROM
(Contact SICK Customer Service)
3
FATAL (serious) LASER CURRENT OUT OF
RANGE
Error in laser control
(Contact SICK Customer Service)
4
FATAL (serious) SIGNAL LEVEL HIGH
Signal level high
Typical: Light incidence too strong
Use a filter,
5
FATAL (serious) LASER TEMPERATURE SEN-
SOR FAILURE
Laser temperature sensor error
(Contact SICK Customer Service)
6
FATAL (serious) GAS 1 TEMPERATURE SENSOR
FAILURE
Temperature sensor error, process gas
(Contact SICK Customer Service)
7
FATAL (serious) GAS 2 TEMPERATURE SENSOR
FAILURE
Temperature sensor error, enclosure
(Contact SICK Customer Service)
8
FATAL (serious) IO-EXPANDER CONNECTION Hardware
error
(Contact SICK Customer Service)
9
FATAL (serious) LCD-DRIVER CONNECTION
No connection with display
(Contact SICK Customer Service)
10
FATAL (serious) ADC2
Hardware error
(Contact SICK Customer Service)
11
FATAL (serious) DIGIPOT CONNECTION
No connection with digital potentiometer (gain and
offset control)
(Contact SICK Customer Service)
12
FATAL (serious) PELTIER
Error in laser block/hardware error
(Contact SICK Customer Service)
13
FATAL (serious) LASER CURRENT MEASURE-
MENT
Laser current error/hardware error
(Contact SICK Customer Service)
14
FATAL (serious) FRONT END CONTROLS
Hardware error
(Contact SICK Customer Service)
15
FATAL (serious) PELTIER CURRENT SENSE
Peltier current direction/hardware error
(Contact SICK Customer Service)
16
FATAL (serious) VAC LIMIT REACHED
Laser aging allows wavelength to drift/hardware error
(Contact SICK Customer Service)
17
FATAL (serious) SUPPLY VOLTAGES
Supply voltage outside the allowed range. Check
voltage supply/cables.
31
NONFATAL
(non-serious)
SIGNAL LEVEL LOW
Signal level low.
Check optical components for contamination.
32
NONFATAL
(non-serious)
SIGNAL CUT
Signal interrupted.
Check optical path.
Check optical components for contamination.
33
NONFATAL
(non-serious)
LASER TEMPERATURE NOT
REACHED
Laser temperature has not been reached. Check
ambient conditions (temperature).
34
NONFATAL
(non-serious)
PEAK LOST
Absorption line lost.
Not enough oxygen in enclosure.
35
NONFATAL
(non-serious)
TOO LOW SUPPLY VOLTAGE
Supply voltage outside the allowed range. Check
voltage supply/cables.
Table 13: Error Table