![background image](http://html1.mh-extra.com/html/abb/controlmaster-cm15/controlmaster-cm15_commissioning-instructions_3378326020.webp)
20
CO NTRO LM A STE R CM 1 5
|
U N I V ER S A L P R O C E S S I N D I C ATO R , 1/8 D I N | C I/C M 1 5 - EN R E V. A
…8 Diagnostics messages
Icon Number/
Message
Possible cause
Suggested action
F250.00
PV 1 Failed
Problem with input assigned to loop 1 (2) PV.
Broken sensor leads, defective input source or
input signal out of permitted range.
Check wiring.
Check input source.
Check if input signal is outside permitted limits.
F248.001
PV 2 Failed
Problem with Input assigned to loop 1 (2) PV.
Broken sensor leads, defective input source or
input signal out of permitted range.
Check wiring.
Check input source.
Check if input signal is outside permitted limits.
F222.014
CJ 1 Failed
Error in cold junction measurement associated
with AIN1 (AIN3). Wiring fault or defective
sensor.
Check cold junction device is correctly fitted.
Ensure I/P 2 is turned off.
Replace CJ sensor.
F220.015
CJ 2 Failed
Error in cold junction measurement associated
with AIN1 (AIN3). Wiring fault or defective
sensor.
Check cold junction device is correctly fitted.
Replace CJ sensor.
F216.016
NV Error
Proc Bd
Failure of non-volatile memory on processor
display board or permanent corruption of its
data.
Check all configuration parameters and correct any errors.
Acknowledge error.
If problem persists contact local service organization.
F214.017
NV Error
Main Bd
Failure of non-volatile memory on main board or
permanent corruption of its data.
Check calibration of AO1 and AO2.
Recalibrate if necessary.
Acknowledge error.
If problem persists contact local service organization.
F212.018
NV Error
Opt Bd 1
Failure of non-volatile memory on option board 1
or permanent corruption of its data.
Check calibration of AIN1 and AIN2.
Recalibrate If necessary.
Acknowledge error.
If problem persists contact local service organization.