MS_MS: Conversion multistate-multistate
The MS_MS (FB464) block maps the multistate input to the multistate output with the aid of the mapping list.
The block is used for the following purposes:
- To convert multiple multistate values to a predefined multistate value.
- To convert multistate values of a multistate text group to the same multistate values of another multistate text group.
Functionality
The block looks for the input value [In] in the mapping list [MapList].
If the input value [In] is entered in the mapping list [MapList] in a mapping record [MapRec(i).In], the associated multistate value [MapRec(i).Out] is issued at output [Out].
If the input value [In] is not entered in the mapping list [MapList], the default value [DefVal] is issued at output [Out].
Inputs
Pin | E | Description |
In | pa | Input. |
DefVal | pa | Default value. Replacement value for [Out] if [In] is not entered in [MapList]. |
MapList __Cnt __Ele1 __ __In __ __Out | pax | Mapping list. List counter (Defines the size of the mapping list.) Mapping element. Input value. Output value |
Outputs
Pin | E | Description |
Out | a | Output. |
Input values
Pin | Description | Data type | Default value | E.g. Engineering unit or Text group | Min. | Max. |
In | Input. | Multistate | 1 (Off) | Off...Stage15 | 1 | 16 |
DefVal | Default value | Multistate | 1 (Off) | Off...Stage15 | 1 | 16 |
MapList | Mapping list. | Struct |
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__Cnt | List size | Integer | 0 |
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__Ele[x] | List element | Struct |
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____In |
| Integer |
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| 1 | 16 |
____Out |
| Integer |
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| 1 | 16 |
Output values
Pin | Description | Data type | Default value | E.g. Engineering unit or Text group | Min. | Max. |
Out | Output. | Multistate | 1 (Off) | Off...Stage15 | 1 | 16 |
Process response
Standard (see General rules and information).
Troubleshooting
If the input value [In] is not entered in the mapping list [MapList], the default value [DefVal] is issued at output [Out].
Cnt needs to be adjusted to the correct length of the list.