High-Speed Counter (HSC) instructions Chapter 14
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015 327
ErrorCode
Parameter Data type HSC mode User program access
HSCSTS.ErrorCode BOOL 0...9 read only
Displays the error codes detected by the HSC sub-system.
Error code sub-element
HSC counting error
code
Error description
Bit 15-8 (high byte) 0-255 The non-zero value for the high byte indicates that the HSC error is due to the PLS data
setting. The value of the high byte indicates which element of the PLS data triggers the
error.
Bit 7-0 (low byte) 0x00 No error occurring.
0x01 Invalid HSC counting mode.
0x02 Invalid high preset.
0x03 Invalid overflow.
0x04 Invalid underflow.
0x05 No PLS data.
Accumulator
Parameter Data type User program access
HSCApp.Accumulator DINT read/write
Sets the initial accumulator value when the High-Speed Counter starts. When the
HSC is in Counting mode, the Accumulator is automatically updated by the HSC
sub-system to reflect the actual HSC accumulator value.
To Next Page
Loading...
