Mitsubishi Electric MELSERVO-J4 MR-J4 TM Instruction Manual page 182

5. PARAMETERS
5.2.8 Positioning control parameters ([Pr. PT_ _ ])
No./ Setting
symbol/name digit
PT05 Set a servo motor speed at home position return. The fractional portion of the
parameter will be rounded down.
ZRF
Home
position This parameter corresponds to "Speed during search for switch (6099h: 01h)". When
return speed mapped using PDO, it may not be written with MR Configurator2.
Setting range: 0.00 to permissible instantaneous speed
PT06 Set a creep speed after proximity dog at home position return.
CRF The fractional portion of the parameter will be rounded down.
Creep speed
This parameter corresponds to "Speed during search for zero (6099h: 02h)". When
mapped using PDO, it may not be written with MR Configurator2.
Setting range: 0.00 to permissible instantaneous speed
PT07 Set a shift distance from the Z-phase pulse detection position in the encoder.
ZST
Home Setting range: 0 to 65535
position shift
distance
PT09 Set a travel distance after proximity dog at home position return for the count type
(front end detection, Z-phase reference) (Homing method -2, -34) and dog reference.
DCT
The following shows the home position return of the dog reference.
Travel
distance after
proximity dog
This function will be enabled in the profile mode and cyclic synchronous mode.
Setting range: 0 to 65535
PT10 Set a time from a moving part touches the stopper and torques reaches to the torque
limit of [Pr. PT11 Stopper type home position return - Torque limit value] to a home
ZTM
position is set for the stopper type home position return.
Stopper type
This function will be enabled in the profile mode and cyclic synchronous mode.
home position
return stopper
time
Setting range: 5 to 1000
PT11 Set a torque limit value with [%] to the maximum torque at stopper type home
position return.
ZTT
This function will be enabled in the profile mode and cyclic synchronous mode.
Stopper type
home position
return torque
Setting range: 0.1 to 100.0
limit value
Dog type rear end reference home position return (Homing method -6, -38)
Count type home position return (Front end reference) (Homing method -7, -39)
Dog type front end reference home position return (Homing method -10, -42)
Homing without index pulse (Homing method 19, 20, 21, 22, 23, 24, 27, 28)
Function
5 - 61
Initial
value
[unit]
100.00
[r/min]/
[mm/s]
10.00
[r/min]/
[mm/s]
0
[pulse]
0
[pulse]
100
[ms]
15.0
[%]