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• Check function of the linear encoder.
These steps will confirm proper operation of your installation.
Counting tests check channel A and B output function and
Reference Mark tests check Reference Mark operation.
• Configure the readout for proper counting resolution.
• Move axis and compare the display to the movement.
• Repeat test for mechanical integrity and repeatability.
• Configure the readout for sensing reference mark.
• Move the reading head approximately 20mm.
• Locate an indicator on scale end and zero out axis and
indicator.
• Move axis out and back over full travel and return to dial
zero.
• Electronics should read zero ± 1 count.
Acu-Rite Companies Inc. 10
Checking the Installation SENC 50
• Zero the display and indicator.
• Move axis to the end of it’s travel, then return to dial zero.
• Readout should read zero ± 1 count.
Repeatability Test
Place indicator at end of
moving component (scale case
shown, or reading head).
• Route the cables with slack loops to allow for axis motion.
• Secure excess cable by fastening with clips or ties.
• Attach the linear encoder connectors to the readout.
Readout
Counting Test
Connecting
Secure excess
cable
Provide slack
loops
Readout