Val Controls IDC24-AF - Page 37

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
37/74
No. 417
PST error: Total timeout, pressure
Description
The pressure did not reach the start pressure after the partial stroke
Trouble shooting
This error can be caused by:
• Low supply pressure
It can be solved by:
• Increase pressure
• Resolve the mechanical problem
• Increase PST total timeout
No. 418
PST error: At 0% position
Description
The position measured to be 0%
Trouble shooting
This error can be caused by:
• Position sensor was disconnected
• Position sensor is operating in the illegal area
• Wrong configuration of the position switches
• The valve moved to 0%
It can be solved by:
• Check the position sensor
• Make sure the position sensor is operating within the legal area
• Check the function of the position switches
• Decrease the PST travel
No. 419
PST error: Wrong Switch. SP
Description
The SP switch was activated before the 100% switch was released
Trouble shooting
This error can be caused by:
• Wrong configuration of the position switches