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8/6/2008 10:44 AM | |
Joined: 8/6/2008 Last visit: 10/2/2024 Posts: 40 Rating: (1) |
Hi, In one of the forum post's i found this link to an example using the integrated counter in CPU31XC https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&lang=en&objid=18467424&caller=view I tryed it, it is working if FB1 is called only one from OB1. In OB1 they call the FB1 twice. The only difference is the SW_Gate activation. The first call is using M0.0 The second call is using M0.1 If i try this on my CPU then BOTH Merkers need to be '1' before the counter at W#16#300 starts. Question? How can you share the same hardware resource, W#16#300 channel 0, to two different instance DB's of FB1. |
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