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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: 1215/385.4.1 Basic menuBasic menu structure.Basic Default Reset Description1 Deadband 1.0 B A Acceptable deviation from setpoint in percentage2 Flow curve Choice of flow curve1 Linear √ B A Linear flow curve2 Equal pct. 50:1 Equal percentage 50:1 flow curve3 Custom Custom flow curve3 Valve action Valve action1 Direct √ B A Valve opens with increasing setpoint value2 Reverse Valve closes with increasing setpoint value4 Regulator functions Special function on how the positioner works1 End settings Settings when the setpoint signal is 0% or 100%1 Hold at open Function at 100%1 Status Off B A Timer starts at 100%2 Time 5 B A Time before positioner goes to stay-put2 Hold at close Function at 0%1 Status Off B A Timer starts at 0%2 Time 5 B A Time before positioner goes to stay-put5 Transmitter Transmitter settings1 Transmitter action Transmitter action1 Direct √ B A 0% flow = 4mA2 Reverse 0% flow = 20mA2 Transmitter fail position Transmitter fail1 None √ B A During a failure will the transmitter show the position2 3.5 mA During failure the transmitter will be 3.5mA3 21.5 mA During failure the transmitter will be 21.5mA6 Display Display settings1 Display light Off B A Controlling the diplay light2 Contrast 5 B A Controlling the diplay contrast3. Frontpage Configure the frontpage1 Valve position B A Selcet who to display the position of the valve1 Percent √ Show valve position in percent2 Degree Show valve position in degree2 Configuration Configuration for for the frontpage1 Action Direct B A Set the direction of the valve position on the frontpage2 Degree min 0° B A Degree at 0%3 Degree max 90° B A Degree at 100%7 Status indicators Status indicators1 Status On/Off Enable status indicators8 MT control Magnetic touch control1 Status On/Off Enable MT control2 Auto lock status On/Off Enable auto lock for MT control3 Auto lock time 1 min Set the auto lock time
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