ABB ControlMaster CM50 Manual page 29

C O N T R O L M A S T E R C M 3 0 & C M 5 0 | P R O C E S S C O N T R O L L E R S , 1/4 & 1/2 D I N | C I/C M 3 0/ 5 0 - E N R E V. C
Icon Number/ Possible cause
Message
Motorized valve travel time is significantly
094.034
slower than configured time.
(090.035)
Valve 1(2)
Sticking
Autotune is in progress.
168.026
(166.027)
(164.028)
Tuner 1
Phase 1..3
160.030 Autotune is in progress.
(158.031)
156.032)
Tuner 2
Phase 1..3
162.029 Autotune has completed successfully and
(154.033) calculated new control parameters.
Tuner 1(2) Pass
The device is currently in the configuration
178.025
mode.
In
Configuration
Suggested action
Check valve to identify reason for sticking.
Check correct travel time is entered in configuration.
Autotune can be aborted if required by selecting Manual
control mode.
Autotune can be aborted if required by selecting Manual
control mode.
Acknowledge diagnostic.
This is for use with remote access via digital communications.
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