UR3274U - User manual
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Table of Anomaly Signals
If installation malfunctions, controller will switch off
regulation output and will report the anomaly. For example,
controller will report failure of a connected thermocouple
visualizing
e-05
flashing on display for other signals, see
table below.
Cause
What to do
E-01
sYs.e.
Error in E²PROM cell
programming
Call Assistance
E-02
sYs.e.
Cold junction sensor fault
or room temperature
outside of allowed limits.
Call Assistance
E-04
sYs.e.
Incorrect configuration
data. Possible loss of
calibration values.
Check if the configuration
parameters are correct.
E-05
prb.
Thermocouple open or
temperature outside of
limits.
Check the connection
with the sensors and their
integrity.
E-06
ser.e.
Off-line in master mode
remote process
Check the serial
connection, baud-rate
and device ID.
E-08
sYs.e.
Missing calibration data
Call Assistance
