User manual - ATR121 - 39
13
Table of anomaly signals
If installation malfunctions, controller will switch off
regulation output as selected on par. 12
s. c. c.
/21
s.c.a
and
will report the anomaly.
Example: controller will report failure of a connected
thermocouple visualizing e-5 (flashing).
For other signals, see table below.
Cause Do
e -1
Error in EEPROM cell
programming
Call Assistance
e -2
Cold junction sensor fault
or room temperature
outside of allowed limits
Call Assistance
e -4
Incorrect configuration
data. Possible loss of
calibration values
Verify configuration
parameters
e -5
Thermocouple open or
temperature outside of
limits
Check the connection
with the sensors and
their integrity.
Verify configuration
parameters
e -8
Missing calibration data Call Assistance
14
Qr-code
The code Qr-Code printed
on the device label allows
to verify the warranty or
any hardware/software
upgrade. It allows also to
download and visualize user
manuals direclty on mobile
devices.
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