Wachendorff URDR001A, User Manual

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54 - URDR001A - User manual
14 Fault reporting table
If installation malfunctions, the controller switches off the regulation output and reports the anomaly
noticed. For example, controller will report failure of a connected thermocouple visualizing
e-05
(flashing) flashing on display.
For other signals see table below.
Cause What to do
E-02
SYSTEM
Error
Cold junction temperature sensor failure or
environment temperature out of range
Call assistance
E-04
eeprom
Error
Incorrect configuration data.
Possible loss of instrument calibration
Verify that configuration parameters are
correct.
E-05
PRobe 1
Error
Sensor connected to AI1 broken or
temperature out of range
Control connection with probes and their
integrity.
E-06
PRobe 2
Error
Sensor connected to AI2 broken or
temperature out of range
Control connection with probes and their
integrity.
E-08
SYSTEM
Error
Missing calibration Call assistance
E-80
rfid
Error
Tag rfid malfunctioning Call assistance
Notes / Updates
1 Display of decimal point depends on setting of parameter sen.1 and parameter d.p. 2
2 On activation, the output is inhibited if the controller is in alarm mode. Activates only if alarm condition reappers, after that
it was restored.
3 Changing the control setpoint, the alarm will be disabled. It will stay disabled as long as the parameters that created it are
active. It only works with deviation alarms, band alarms and absolute alarms (referring to the control setpoint).