8/24/2016 12:21 PM | |
Posts: 567 Rating: (107) |
Hi, the interlock blocks of the APL have a first-in detection function. So if you want to know which input coursed the stop of the motor you can configure the Interlock block in that way that you can still see the input which courses the stop. Have a look in the APL manual chapter 7 "Interlock block" or select the block and push F1 to open the online help to get more information. Link to the manual: https://support.industry.siemens.com/cs/ww/en/view/109739941 |
8/29/2016 5:55 AM | |
Joined: 3/14/2015 Last visit: 6/20/2024 Posts: 93 Rating: (0) |
Hi, I know what are u talking about but I need the interlock block preserve its status until I reset it! |
8/29/2016 10:02 PM | |
Joined: 2/1/2010 Last visit: 9/19/2024 Posts: 150 Rating: (71) |
I understand your question as you probably have central interlock block that feeds many devices and you just want to reset one place. However APL is set up that latching interlock reset is done at each end device e.g. - valve. If you are using Large blocks (VlvL) then you can set a variety of feature bits to control the behavior - in the APL online help find the article "Resetting the block in case of interlocks or errors" If you want to perform this at the Interlock level, I'm afraid you will have to create some custom work. |
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