Table of Contents
Advertisement
Maintenance
8.2 Error Codes
8.3 Automatic Error Indication
The automatic error indication (alarm output) shall warn the user and guarantee a secure output in the
event of a system error. In the first place, however, its task is to switch the system off in case of a faulty
setup or a defect in the sensing head or in the electronic circuits.
Never rely exclusively on the automatic error indication when monitoring critical
heating processes. It is strongly recommended to take additional safety measures
52
Display
Description
OVER
Temperature over range
UNDER
Temperature under range
LCD test, after reset (2 seconds)
Table 6: Error Codes via LCD display
Display
Description
T>>>>>> Temperature over range
T<<<<<< Temperature under range
Table 7: Error Codes via RS485
Rev. B2 Feb 2017
!
XR
Advertisement
Table of Contents
