Technical data

Configuration software for SINAUT ST7

1.6 Configuring networks and network nodes in STEP 7 / NetPro

Software

System Manual, 07/2009, C79000-G8976-C222-07

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Number of stations in sub-cycle

This output box displays how many stations in the sub-cycle should be polled per main

cycle.

Range of values: 0 .. 250

Default: 0

The schematic shows a configuration with stations in the main and sub-cycle and the

resulting polling order if 1 is set for the

Number of stations in sub-cycle

parameter.

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Figure 1-36 Main cycle - sub-cycle

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Transfer mode:

This parameter specifies the form in which ST7 data messages are sent when using the

ST7 protocol.

Range of values:

- transfer data as blocks of single messages

- transfer data as blocks of multiple messages

Default: Single messages