Val Controls A/S • Limfjordsvej 3 • DK-6715 Esbjerg N • Tel. +45 7547 0600
vc@valcontrols.com • www.valcontrols.com
8.5 Solenoid valve test errors (501 to 514)
SOT start condition: Not at operational
The valve is not at the operational position
This error can be solved by
• Make sure the valve is at the operational position
• Perform an endpoint calibration.
• Increase the solenoid test position deadband
SOT start condition: Low start pressure
The measured pressure is below Start pressure low
This error can be solved by:
• Increase the pressure in the system
• Decrease the Start pressure low
SOT start condition: High start pressure
The measured pressure is above Start pressure high
This error can be solved by:
• Decrease the pressure in the system
• Increase Start pressure high
SOT start condition: In ESD mode
Emergency shutdown is detected
This error can be solved by:
• Activate the ESD input
The test was aborted by the user
This error can be solved by:
• Perform a new SOT