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Val Controls IHP24-A User Manual
Also see for IHP24-A: Hardware manualHardware manualManual
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Contents
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DHP-UM-020Val Controls A/S • Limfjordsvej 3 • DK-6715 Esbjerg N • Tel. +45 7547 0600 • Fax +45 7547 0611vc@valcontrols.com • www.valcontrols.comRevision: 1234/387.4 Pump unitNo. 601 Pump control. Low levelDescription The measured level is below the specified value.Trouble shooting Check the oil level in the tank. If oil level is okay, then check the followingitems in the menu.• Adjust pump stop level (3.3.2.1)• Adjust loop configuration (3.3.2.2)• Calibrate analogue input (2.2.3-6)No. 602 Pump control. High temperatureDescription The measured temperature is above the specified values.Trouble shooting • Check the temperature of the oil• Increase high temperature limitNo. 603 Pump control. Low pressureDescription The pressure error input has been disconnectedTrouble shooting A pressure error has been signalled to the positioner.• Activate the override function (Digital input) to force the pump to runNo. 604 Pump control. Low Low pressureDescription Low Low pressure has been detectedTrouble shooting A pressure error has been signalled to the positioner.• Increase the pressure• Decrease the Low Low pressure limit |
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