Page History

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• $(MOTOR):S_POS_CLOSE
  • Last reported close position
  • On I/O Intr, looks for "CLOSE=<counts>" string

• $(MOTOR):S_POS_OPEN
  • Last reported open position
  • On I/O Intr, looks for "OPEN=<counts>" string

• $(MOTOR):PLUS_DEGREES
  • Conversion of N1 from motor counts to degrees
  • ##########TODO: find what N1 is

• $(MOTOR):MINUS_DEGREES
  • Conversion of N2 from motor counts to degrees
  • ###########TODO: Find what N2 is

• $(MOTOR):PLUS_DEGREE_CNTS
  • Conversion of N3 from encoder counts to degrees
  • ###################TODO: find what N3 is

• $(MOTOR):MINUS_DEGREES_CNTS
  • Conversion of N4 from encoder counts to degrees
  • ###############TODO: find what N4 is

• $(MOTOR):DEADBAND_DEGREES
  • Conversion of Sd from encoder counts to degrees
  • ###### Currently Sd is save deadband, and Karl is planning on using it as a status indicator.

• $(MOTOR):SETUP_30HZ
  • Write parameters to motor for 30Hz operation
  • Sets A, D, VI, VM to $(LOC):30HZ:<A ... VM>:01
  • Sets A, D, VI, VM to $(LOC):30HZ:<A ... VM>:02
  • ###############TODO: unsure of why values need to be set to 02 after being set to 01, Also these settings from epics may not be needed

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• Center position of motor in Encoder Counts
• Reads N0 from mcode
• Passive Scanning
• Processed at IOC start

$(MOTOR):SET_N0

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• Center position of motor in Encoder Counts
• Writes N0 to mcode

$(MOTOR):N1

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• Negative closed position of motor in Encoder Counts
• Writes N2 to mcode

$(MOTOR)

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: P0

• Center motor position in motor microsteps
• Reads P0 from mcode
• Passive Scanning
• Processed at IOC start

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• Center motor position in motor microsteps
• Writes P0 to mcode

$(MOTOR)

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: P1

• Positive closed motor position in motor microsteps
• Reads P1 from mcode
• Passive Scanning
• Processed at IOC start

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• Positive closed motor position in motor microsteps
• Writes P1 to mcode

$(MOTOR)

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: P2

• Negative closed motor position in motor microsteps
• Reads P2 from mcode
• Passive Scanning
• Processed at IOC start

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• Negative closed motor position in motor microsteps
• Writes P2 to mcode

$(MOTOR)

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: SW

• Sweep distance from closed position to open position in microsteps
• Reads SW from mcode
• Passive Scanning
• Processed at IOC start

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• Sweep distance from closed position to open position in microsteps
• Writes SW to mcode

$(MOTOR)

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:SR

• Sweep distance from closed position to open position in encoder counts
• Reads SR from mcode
• Passive Scanning
• Processed at IOC start

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• Sweep distance from closed position to open position in microsteps
• Writes SR to mcode

$(MOTOR):DR

• Position drift at closed positions in encoder counts
• Reads DR from mcode
• Passive Scanning
• Processed at IOC start

$(MOTOR):SET_DR

• Position drift at closed positions in encoder counts
• Writes DR to mcode

Records that use xip_read.template called by pulse-motor-ims.sub-db

$(MOTOR):DF

• Current motor position
• Reads DR from mcode
• Scanned at 1 second

$(MOTOR):HB

• Mcode Heartbeat
• Reads HB from mcode
• Passive scanning

$(MOTOR):NS

• Pulse picker mcode version
• Reads NS from mcode
• Scanned at 1 second

$(MOTOR):LD

• Lower limit drift violation
• Scanned at 10 seconds

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• Upper limit violation
• Scanned at 10 seconds

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