56 SM-Applications Modules & Motion Processors User Guide
Issue Number: 4
This parameter needs to be set to zero for the freeze position to be captured. Once the
freeze has occurred this parameter is set to 1. To reacitvate it simply set it to zero.
See Pr
90.30 for description.
These 2 parameters store the position and turns respectively of the reference encoder
at the time the freeze input was activated.
See Pr
90.32 for description.
These 2 parameters (Pr
90.31 & Pr 90.32) store the 16-bit turns in the upper word and
16-bit position in the lower word, of the feedback (Pr
90.31) and reference (Pr 90.32)
encoders.
Pr 90.28 Reference Encoder Freeze flag
Access RW Range 0/1
Default N/A Update Rate 250µs
Apps Apps Lite Apps Plus Lite V2 ST Plus ST Indexer
Pr 90.29 Reference Encoder Freeze Position
Access RO Range Signed 32-bit
Default N/A Update Rate 250µs
Apps Apps Lite Apps Plus Lite V2 ST Plus ST Indexer
Pr 90.30 Reference Encoder Freeze Turns
Access RO Range Unsigned 16-bit
Default N/A Update Rate 250µs
Apps Apps Lite Apps Plus Lite V2 ST Plus ST Indexer
Pr 90.31 Feedback Encoder Turns and Coarse Position
Access RO Range Signed 32-bit
Default N/A Update Rate See Pr 81.16
Apps Apps Lite Apps Plus Lite V2 ST Plus ST Indexer
Pr 90.32 Reference Encoder Turns and Coarse Position
Access RO Range Signed 32-bit
Default N/A Update Rate See Pr 81.16
Apps Apps Lite Apps Plus Lite V2 ST Plus ST Indexer
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