Unit Allocation and
Parameter Settings
5-8
5.3.2 Parameter Setting Items
Setting items
Parameter name Description
Unit setting The unit to be used for setting each axis.
Number of pulses per rotation Number of pulses per motor rotation (note 1)
Movement amount per rotation Movement amount per motor rotation (note 1)
Pulse output method Pulse output method: Pulse/Sign or CW/CCW
Rotating direction of pulse
output
CW+: + direction is CW.
CCW+: + direction is CCW.
Limit switch Enable/disable the limit switch.
Limit+ switch logic Limit switch logic in the positive direction
Limit- switch logic Limit switch logic in the negative direction
Home logic Home switch logic
Near home logic Near home switch logic
Pulse input application Pulse input application
Rotating direction of pulse input
Rotating direction of pulse input (CW/CCW)
Pulse input mode Mode of pulse input
Pulse input multiplication Multiplication of pulse input
Software limit (positioning control)
Enables/disables the software limit for positioning control.
Software limit (Home return) Enables/disables the software limit for home return control.
Software limit (JOG operation) Enables/disables the software limit for JOG operation.
Upper limit of software limit The upper limit value of the software limit.
Lower limit of software limit The lower limit value of the software limit.
Auxiliary output mode Operating mode of the auxiliary output contact and auxiliary output code.
Auxiliary output ON time (ms) The period in which the auxiliary output contact is ON.
Movement amount check Post-check operation with the movement amount check function used
Movement amount check value
(Pulse)
Check threshold of the movement amount check function
Numerator of movement
amount check correction
The function of movement amount checking is executed based on the pulse
input value multiplied by the following ratio.
(Numerator of movement amount check correction)/(Denominator of
movement amount check correction)
Denominator of movement
amount check correction
Movement amount check
interval (ms)
Time interval to execute the movement amount check function.
(Note 1): Set only if the set unit is mm, inch, or degree. It should be cancelled down with the movement amount per
rotation.
• In the positioning unit, CW refers to the rotating direction with a count
increase and CCW refers to the direction with a count decrease. Therefore,
limit input in the CW direction is limit + input and that in the CCW direction
is limit -.
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