1/16/2019 6:10 PM | |
Joined: 9/27/2006 Last visit: 10/17/2024 Posts: 12289 Rating: (2687)
|
Hello Donny; Your question confuses me a bit... SLW and SLD are 2 instructions used in STL programming; from the STL manual for S7-300/400 CPUs (https://support.industry.siemens.com/cs/ww/en/view/109751814): - SLW 3 means shift left by 3 bits inside the previous called Word register address (in this case #Index_byte). What do you expect to do with a SLD instruction, since it simply is a Shift bit left inside a Double-Word register? Hope this helps, Daniel Chartier |
Follow us on