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Summary of Contents for Val Controls IHP24
- Page 1 USER MANUAL IHP24 Proportional valve setup Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N • Tel. +45 7547 0600 DHP-UM-028 Revision: 1 vc@valcontrols.com • www.valcontrols.com...
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Page 2: Table Of Contents
Adjustment of positioning speed ...................... 8 Adjustment of acceleration and deceleration times................8 Adjustment of Slow open and Slow close dist................. 8 Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N • Tel. +45 7547 0600 DHP-UM-028 Revision: 1... -
Page 3: Instructions
Instructions This document describes how to setup and calibrate the IHP24 with proportional controller using ValConnect. Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N • Tel. +45 7547 0600 DHP-UM-028 Revision: 1 vc@valcontrols.com • www.valcontrols.com... -
Page 4: Initial Setup
1 Initial setup The IHP24 can be used to control several types of valve systems. It is important to make the following changes via ValConnect to make the IHP24 work correctly on a proportional valve system. Set regulator type 1. Connect to the device to ValConnect. - Page 5 Fail position and fail position 2 Set the fail position of the analogue output. • 4mA • 12mA (Default) • 20mA Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N • Tel. +45 7547 0600 DHP-UM-028 Revision: 1 vc@valcontrols.com • www.valcontrols.com...
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Page 6: End Point Calibration Of The Controller
Note: If you are using ValConnect also, it is important to press READ when end point calibration is finished to make sure the values are updated. Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N • Tel. +45 7547 0600 DHP-UM-028 Revision: 1 vc@valcontrols.com •... -
Page 7: Adjusting The Proportional Parameters Of The Controller
Start by setting the desired opening and closing time, we recommend an opening time of min. 5 sec. and a closing time of min. 5 sec. Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N • Tel. +45 7547 0600 DHP-UM-028 Revision: 1 vc@valcontrols.com •... -
Page 8: Adjustment Of Positioning Speed
2. Go to the Proportional regulator and set to: a. Slow open dist: 2% b. Slow close dist: 2% Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N • Tel. +45 7547 0600 DHP-UM-028 Revision: 1 vc@valcontrols.com • www.valcontrols.com... - Page 9 5% on systems with an opening time of over 5 sec. and 7% on systems with an opening time of less than 5 seconds. Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N • Tel. +45 7547 0600 DHP-UM-028 Revision: 1 vc@valcontrols.com •...
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