JULABO LH 85 High Dynamic Temperature System - Manual (Page 71)

71
11.4. Status messages / error messages
The instrument sends data (including error messages) only when the computer sends a query.
Status messages
Description
00 MANUAL STOP Presto ® in "OFF" state.
01 MANUAL START
or
01 MANUAL START,DEGASING Presto ® in keypad control mode
or
Presto
®
in keypad control mode and degasifying active
02 REMOTE STOP Presto ® in "r OFF" state.
03 REMOTE START
or
03 REMOTE START,DEGASING Presto
®
in remote control mode.
or
Presto
®
in remote control mode and degasifying active
Error messages Description
-01 LOW LEVEL ALARM Low liquid level alarm in the internal reservoir.
-02 REFRIGERATOR ALARM Defect temperature sensor in refrigeration circuit.
-03 EXCESS TEMPERATURE WARNING
High temperature warning " ".
-04 LOW TEMPERATURE WARNING
Low temperature warning " ".
-05 WORKING SENSOR ALARM Working temperature sensor short-circuited or
interrupted.
-06 SENSOR DIFFERENCE ALARM Sensor difference alarm.
Working temperature and safety sensors report a
temperature difference of more than 50 K.
-07 I 2 C-BUS ERROR Internal error when reading or writing the I
2
C bus.
-08 INVALID COMMAND Invalid command.
-09 COMMAND NOT ALLOWED IN
CURRENT OPERATING MODE
Invalid command in current operating mode.
-10 VALUE TOO SMALL Entered value too small.
-11 VALUE TOO LARGE Entered value too large.
-12 TEMPERATURE MEASUREMENT
ALARM
Error in A/D converter.
-13 WARNING : VALUE EXCEEDS
TEMPERATURE LIMITS
Value lies outside the adjusted range for the high and
low temperature warning limits. But value is stored.