Val Controls IHP24-BF User Manual

DHP-UM-020
Val Controls A/S • Limfjordsvej 3 • DK-6715 Esbjerg N • Tel. +45 7547 0600 • Fax +45 7547 0611
vc@valcontrols.com • www.valcontrols.com
Revision: 12
32/38
7.2 Calibration
No. 201
Not Calibrated!
Description
The positioner is not calibrated
Trouble shooting
Calibrate the positioner
No. 202
Calibrated w. error. Using old values!
Description
The last calibration failed and the positioner is using the parameters from the
previous calibration.
Trouble shooting
Investigate the Error log to find the reason to why the calibration failed.
No. 203
Too few ADC points
Description
The measured travel is not large enough
Trouble shooting
Increase the travel
Check that the requirements for operating area (3.4 Electrical specifications)
for the position sensor or position loop are used.
No. 204
No movement or too large actuator
Description
The positioner has not detected any movement
Trouble shooting
Movement is confirmed visually:
• The actuator is very slow moving. Use manual calibration without auto
tuning
• Check that the position feedback is connected correct
No movement:
• Check that the solenoids are configured correct
• Check the hydraulic system
No. 205
Travel time too long. Actuator is too big
Description
The travel time is larger than 120 sec
Trouble shooting
Use manual calibration without auto tuning

Val Controls IHP24-BF Specifications

General

Brand	Val Controls
Model	IHP24-BF
Category	Valve Positioners
Language	English