Delta AS Series Programming Manual page 772

Example 3: Set / change the absolute position value of the SSI encoder (Action = 3)
1. In HWCONFIG, set the channel 1 as SSI input and set the counter mode to absolute position.
2. Set M0=ON, the counter starts counting.
3. In DHCCNT instruction, set the value in Action to 3 and the value in Value to 0. When the Update flag M1 is ON,
the HC module counters the offset value automatically and the value in CurCnt is offset to 0.
4. After execution, the Update flag M1 clears to OFF automatically.
(ST+M T Len gth)
2
Counter value
0
Action
Value
Update flag
original position of the
SSI encoder
3
0
Cha p ter 6 App l ied Ins truc tio ns
6_
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