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Programming Examples for FPWIN Pro
66
One sub-module per module
Each slot can carry up to 4 words (64 bits) of data. The FNS_ProfinetIO function block
supports up to 64 slots for input and/or output process data. Only the data types that are
supported in the GSDML-file (.xml) can be used.
In this programming example both variables, the input and output process data, consist of
three elements: a 16-bit, a 32-bit and a 64-bit variable:
Input process data represents data that will be sent to the controller. Thus, from the device's
point-of-view, it has to be regarded as output data.
Output process data represents data received from the controller. Thus, from the device's
point-of-view, it has to be regarded as input data.
The order in which inputs and outputs are mapped to the process data is
significant and must be replicated in the master configuration. Inputs are
mapped to the process data previous to the outputs.
Global Variable List
To use the DUTs for further programming and to pass on the process data to an application
program declare the following global variable with the type of DUT that was created in the
previous step. The global variables are afterwards accessed by the variable class
VAR_EXTERNAL in the example program's header.
Содержание FPSIGMA
Страница 1: ...programmable controller FPS FP2 Fieldbus Slave Units Technical Manual ...
Страница 7: ......
Страница 8: ...Chapter 1 Features and Restrictions ...
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Страница 12: ...Chapter 2 Parts and Functions ...
Страница 14: ...FP2 FNS Unit 13 2 2 FP2 FNS Unit ...
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Страница 26: ...Chapter 3 Specifications ...
Страница 32: ...Chapter 4 Installation and Wiring ...
Страница 48: ...Chapter 5 Programming Examples for FPWIN Pro ...
Страница 84: ...Chapter 6 Outline Dimensions ...
Страница 85: ...Outline Dimensions 84 6 1 Outline Dimensions of FP2 FNS Unit ...
Страница 86: ...Outline Dimensions of FPΣ FNS Unit 85 6 2 Outline Dimensions of FPΣ FNS Unit ...
Страница 87: ...Outline Dimensions 86 6 3 Dimensions of the FP FNS Blocks ...