User Manual

6 Alarm messages
21
6 Alarm messages
The following alarm messages may appear in the temperature display:
Error message Cause Elimination
Display overrun
The value is too large and is
outside the range.
- Check sensor and connecting cable for damage
or short-circuit
- Check whether the correct sensor has been set or
connected
v Chapter 4 “Commissioning the instrument”
Display underrun
The value is too small and is
outside the range.
Time for switch-on delay after
power-on has elapsed.
With display over/underrun,
switch-on delay becomes
ineffective.
h Cancel switch-on delay
with +