High-Speed Counter (HSC) instructions Chapter 14
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015 331
HSCApp settings versus PLSData settings
When the PLS function is enabled, relevant HSCApp settings are superseded by
the corresponding PLSData settings as shown in the following table.
HSCApp setting PLSData setting
HSCAPP.HpSetting HSCHP
HSCAPP.LpSetting HSCLP
HSCAPP.HPOutput HSCHPOutput
HSCAPP.LPOutput HSCLPOutput
PLSData parameters example
The following figure shows the PLSData parameters in the Variable Selector.
HSC status codes (STS)
The following table describes the codes that are used to indicate the execution
status of the HSC function block.
Status code Status description
0x00 No action taken (not enabled).
0x01 HSC execution successful.
0x02 HSC command invalid.
0x03 HSC ID out of range.
0x04 HSC configure error.
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