3/4/2018 9:49 AM | |
Joined: 3/14/2008 Last visit: 9/20/2024 Posts: 2095 Rating: (936)
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Hi TomazO, It is very possible that some inputs are reset automatically by the block. Imagine the following code in SCL:
At the end of the code, the Trigger variable is reset to FALSE. This happens in APL blocks as well.
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If I could help you, you can use the RATE button. Thank you. |
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3/5/2018 9:11 AM | |
Joined: 3/14/2008 Last visit: 9/20/2024 Posts: 2095 Rating: (936)
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Hi TomazO, APL makes extinction between normal datatypes and structs. For example: When an I/O is used for CFC/SFC interconnection, then an input or output of type struct is created: OpenAut of type struct -> consist of #Value + #ST (Byte) . The #Value can be a BOOL, REAL or something else. The ST is the signal status and is always of type Byte. This is used to forward the signal status of a signal which can be in simulation, good, bad, maintenance etc. At APL blocks, there are also regular datatypes for example: RstOp of type BOOL. This is an input which is set in the faceplate when pressing the Reset button. The operator can press the button and sets the RstOp to "TRUE" and the APL block will take care of setting the RstOp to FALSE again. |
If I could help you, you can use the RATE button. Thank you. |
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