Nidec Control Techniques Digitax-SF DA21223, Instruction Manual

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93
5
Settings
5. Settings
Digitax SF
Instruction Manual
５. Parameters
5.
Parameters
No. 647.0
Homing:
Torque command limit
enable
switch
Settings Default Characteristics
0, 1 0
Function
Use
Enable/Disable torque command limit during Homing. This item is a safety measure
against collisions during Homing.
Settings Torque Command Limit
０ Disable
1 Enable
Use this parameter for homing when the I/O assignments don't include homing input
HOME.
Remark
For Homing by using stopper, this parameter setting does not matter. The torque limit used for press
detection will be always the setting of Homing torque command limit value (656.0) regardless of
this parameter setting.
Related To No. 656.0
No. 647.1
Homing:
Creep speed
enable
switch
Settings Default Characteristics
0, 1 0
Function
Use
Enable/Disable homing motion after home reference signal detection.
Set to 0 to only detect the home reference signal.
Set to 1 if any motion
is
intended after the reference signal detection.
Settings Motion afterwards
０ None
1 Move
■ 0（None）
After home reference signal is detected, the motor decelerates to stop and homing
completes.
Position
HEND becomes closed.
Origin
Home Reference＝Home Position
Speed
MEND becomes closed.
■ 1（Move）
After home reference signal is detected and then the motor decelerates to stop, motion
to carefully approach to the home position follows according to the parameter setting.
Position
HEND becomes closed.
Origin
Home Reference Speed Home Position
Home Shift amount
to Home
HOMING : Careful Approach
MEND becomes closed.
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