Val Controls I 24-AF Series User Manual

DID-UM-002
Val Controls A/S • Limfjordsvej 3 • DK-6715 Esbjerg N • Tel. +45 7547 0600
vc@valcontrols.com • www.valcontrols.com
Revision: 10
21/74
Rough movement
The IDC will not report errors if the deviations from the reference signature are small. In cases like
this the signatures must be extracted and analysed visually.
The Figure 11 shows a signature from a valve with increased torque which leads to uneven
movement. The measured times and pressures for this test does not give an error but in time the
performance cab get so bad that it will give errors.
Figure 11: Rough movement

Val Controls I 24-AF Series Specifications

General

Brand	Val Controls
Model	I 24-AF Series
Category	Controller
Language	English