YASKAWA S Series User Manual page 130

• Allowable setting range: 0 to 65535 [ x 100 reference units/s]
■ Cn-0028: Final Travel Distance To Return To Zero Point
• Sets the distance from the encoder zero point pulse (phase-C pulse) to the zero point when
returning to the zero point.
• Allowable setting range: —2147483648 to +2147483647 [reference units]
• I f the setting distance is reverse direction or a short travel distance, the motor will decelerate
to a stop and then return to reverse direction.
■ Cn-002A: Zero Point Width
• Sets the zero point (ZPOINT) detection width.
• Allowable setting range: 0 to 65535 [reference units]
■ Cn-0033: Absolute Encoder Zero Point Offset
• Sets the difference between the encoder zero point (position 0) and the machine zero point
if an absolute encoder is used. For example, set the amount of offset so that the machine zero
point is position 0.
• Allowable setting range: —2147483648 to +2147483647 [reference units]
■ Cn-002B: Final Travel Distance for External Positioning
• Sets the distance from the external signal input during external positioning.
• Allowable setting range: —2147483648 to +2147483647 [reference units]
• I f the setting distance is reverse direction or a short travel distance, the motor will decelerate
to a stop and then return to reverse direction.
■ Cn-002F: Forward Software Limit
• Sets the forward software position limit.
• Allowable setting range: —2147483648 to +2147483647 [reference units]
• The positive software limit must be set in combination with the reverse software limit to spec-
ify the range of motion. Make sure that the forward software limit is greater than the reverse
software limit.
■ Cn-0031: Reverse Software Limit
• Sets the reverse software position limit.
• Allowable setting range: —2147483648 to +2147483647 [reference units]
■ Cn-001B: Positioning Completed Width
• Sets the positioning completed width (PSET).
• Allowable setting range: 0 to 250 [reference units]
■ Cn-0007: Positioning Near Detection Width
• Sets the detection width for positioning nearly completed (NEAR).
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7.1 Setting User Constants