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InstantHMI User DLL Step 3: Page 14-9 Make sure your controller is connected properly and communicates with InstantHMI. Step 4: Verify that the time triggering occurs as expected and the controllers 1 and 2 turn On and Off as desired. 14.7.3 Application to Watlow Controllers This example will illustrate the parameter setup in the above User DLL to set Output 2 on the Watlow 96 Controller (= address 717) to heat at 3:00am and to turn off at 7:00pm for controller stations 1 and 2. It will also disable the time trigger control on Sundays, December 25, 1997 and July 4, 1998. The [USERDLL] section in the IHMI-4.INI contains the following: [USERDLL] REGISTER=717 FIRST_STATION=1 LAST_STATION=2 ON_HOUR=3 ON_MINUTE=0 ON_VALUE=1 OFF_HOUR=19 OFF_MINUTE=0 OFF_VALUE=0 SKIP_SATURDAYS=NO SKIP_SUNDAYS=YES NUMBER_OF_EXCEPTIONS=2 SKIP1=12/25/97 SKIP2=07/04/98 14.8 Example 4:Commercial Laundry Controller 14.8.1 Introduction This user DLL involves a specific implementation using ACS Controllers (an OEM manufacturer) in a Commercial Laundry application. 14.8.2 Laundry Application Time Line of Activity Step 1: Operator loads Washer. Step 2: Operator enters Product Code into ACS Controller Step 3: Operator pushes Start button on the Washer. Step 4: User DLL detects Start button press and loads the wash formula of the entered Product Code into the Washer. Step 5: Washer is sequenced by ACS Controller as per loaded formula. User DLL monitors the status of ACS Controllers and PLCs. Step 6: Washer finishes the load. Step 7: When Washer is finished with load, User DLL signals the Shuttle to pick up the load. InstantHMI: Copyright © 2000-2008 Software Horizons Inc. 5.0 - 20Jul2008