Delta AS Series Programming Manual page 552

Ch ap te r 6 Ap pl ie d Instruc ti ons
Example 4 (using accumulative type of counter; counts for 1 ms time window)
When X0.0 is ON, the instruction loads the setting value 1000 to the timer T5. When the value of T5 is 500 and
X0.0 switches from OFF to ON, T5 counts up from 500 to 1000, and the contact of T5 is ON (accumulative).
Example 5 (using a function block in TMRH instruction)
Step 1: Declare the function block as T_Pointer.
This function block clears the value in D0 every 5 seconds.
6_
Step 2: Appoint T_Pointer as T0 in the program of unit (POU).
Additional remarks
When you declare the operand S1 in ISPSoft, select the data type TIMER for the general T timer. For an accumulative
ST timer, specify the ST device.
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