6/17/2021 1:18 AM | |
Joined: 9/27/2006 Last visit: 9/22/2024 Posts: 12282 Rating: (2684) |
Hello Babycan; S7 programs do not ue the S5 standard functions for math operations.Step 7 has its own intructions that can be used directly in the S7 program. Look up these instructions in the LAD manual for s7-300/400: MUL_16 (in Step 5) can be replaced by MUL_I (in Step 7) DIV_16 by DIV_I COD by I_BCD https://support.industry.siemens.com/cs/ww/en/view/45523822 Instead of converting these functiosn from S5, delete them in the S5 program and replace them by the corresponding instructions in S7. Hope this helps, |
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