Mitsubishi Electric MELSERVO-JE Instruction Manual page 51

4. PARAMETERS
No./symbol/ Setting
name digit
PT57 This parameter is the extension parameter of [Pr. PT07].
ZSTH When [Pr. PT57] is used, the home position shift distance is calculated as follows.
Home Home position shift distance = [Pr. PT07] + ([Pr. PT57] × 65536)
position shift
This function will be enabled in the profile mode.
distance
The unit can be changed to 10
(extension
parameter)
Setting range: 0 to 32767
PT59 This parameter is the extension parameter of [Pr. PT09].
DCTH When [Pr. PT59] is used, the travel distance after proximity dog is calculated as follows.
Travel Travel distance after proximity dog = [Pr. PT09] + ([Pr. PT59] × 65536)
distance after
This function will be enabled in the profile mode.
proximity dog
The unit can be changed to 10
(extension
parameter)
Setting range: 0 to 32767
PT60 _ _ _ x Home position return - Deceleration time constant selection
*TOP8 Select a parameter used for setting the deceleration time constant at home position return.
Function The acceleration time constant is fixed to [Pr. PT61].
selection T-8
0: Using [Pr. PT61] as deceleration time constant
1: Using [Pr. PT62] as deceleration time constant
_ _ x _ For manufacturer setting
_ x _ _
x _ _ _
PT61 Set the acceleration time constant for the home position return. Set an acceleration time taken from
0 r/min to the rated speed.
HMA
This function will be enabled in the profile mode.
Home
position When "Using [Pr. PT61] as deceleration time constant (_ _ _ 0)" is selected in "Home position
return return - Deceleration time constant selection" of [Pr. PT60], the value set in this parameter is used
acceleration as a deceleration time constant at home position return.
time constant
This parameter corresponds to "Homing acceleration (Index: 609Ah)". When this parameter is
mapped to the link device of CC-Link IE Field Network Basic, the value written with MR
Configurator2 is overwritten by the controller. Thus, do not write a value with MR Configurator2.
Setting range: 0 to 20000
PT62 Set the deceleration time constant at the home position return. Set a deceleration time taken from
the rated speed to 0 r/min.
HMB
This function will be enabled in the profile mode.
Home
position When "Using [Pr. PT62] as deceleration time constant (_ _ _ 1)" is selected in "Home position
return return - Deceleration time constant selection" of [Pr. PT60], the value set in this parameter is
deceleration enabled.
time constant
Setting range: 0 to 20000
PT63 Set a speed level for turning on the zero speed 2.
ZSP2L When the state in which the absolute value of the servo motor speed exceeds the parameter
setting value continues for the time set in [Pr. PT64 Zero speed 2 filtering time] or longer,
Zero speed 2
"Statusword (Index: 6041h) bit 12 Speed" will be turned off.
level
This function will be enabled in the profile velocity mode.
This parameter corresponds to "Velocity threshold (Index: 606Fh)". When this parameter is
mapped to the link device of CC-Link IE Field Network Basic, the value written with MR
Configurator2 is overwritten by the controller. Thus, do not write a value with MR Configurator2.
Setting range: 0.00 to 655.35
Function
[degree] or [pulse] with the setting of [Pr. PT01].
-3
[degree] or [pulse] with the setting of [Pr. PT01].
-3
4 - 28
Initial
value
[unit]
0
Refer to
Function
column
for unit.
0
Refer to
Function
column
for unit.
0h
0h
0h
0h
0
[ms]
0
[ms]
50.00
[r/min]