180
1 SERVO PARAMETER DETAILS
1.11 Positioning extension setting servo parameters group ([Pr. PV_ _ ])
[Pr. PV13_Creep speed extension setting (CRFE)]
When performing a homing, set the servo motor speed after proximity dog.
The unit can be changed to 0.001 mm/s, 0.0001 inch/s, 0.001 degree/s, or pulse/s with [Pr. PT01.2 Unit for position data].
This function is enabled when [Pr. PT01.1 Speed/acceleration/deceleration unit selection] is set to "1". This function and [Pr.
PT06 Creep speed] are mutually exclusive.
The setting value will be clamped at the maximum speed. When changing the speed to the permissible speed, set the speed
in [Pr. PA28.4 Speed range limit selection].
This function corresponds to [Speed during search for zero (Obj. 6099h: 02h)].
When the object is mapped to the cyclic communication, do not write values with engineering tools because the controller
overwrites the servo parameter values written with engineering tools.
[Pr. PV15_Homing acceleration (HMACC)]
Set the acceleration for homing.
The unit can be changed to 0.001 mm/s
2
0.0001 inch/s
2
, 0.001 degree/s
2
, or pulse/s
2
with [Pr. PT01.2 Unit for position data].
When the setting value of this servo parameter is "0", the servo motor accelerates in accordance with the time constant set in
[Pr. PT56 Homing acceleration time constant].
This function is enabled when [Pr. PT01.1 Speed/acceleration/deceleration unit selection] is set to "1". This function and [Pr.
PT56] are mutually exclusive.
When [Pr. PT55.0 Homing deceleration time constant selection] is set to "0", this function is used as the deceleration for
homing.
This function corresponds to [Homing acceleration (Obj. 609Ah)].
When the object is mapped to the cyclic communication, do not write values with engineering tools because the controller
overwrites the servo parameter values written with engineering tools.
[Pr. PV17_Homing deceleration (HMDEC)]
Set the deceleration for homing.
The unit can be changed to 0.001 mm/s
2
, 0.0001 inch/s
2
, 0.001 degree/s
2
, or pulse/s
2
with [Pr. PT01.2 Unit for position data].
When the setting value of this servo parameter is "0", the servo motor decelerates in accordance with the time constant set in
[Pr. PT57 Homing deceleration time constant].
This function is enabled when [Pr. PT01.1 Speed/acceleration/deceleration unit selection] is set to "1". This function and [Pr.
PT57] are mutually exclusive.
When "1" is selected for [Pr. PT55.0 Homing deceleration time constant selection], set the deceleration for homing. Selecting
"0" in [Pr. PT55.0] will disable the setting value.
Initial value
Setting range
Setting method
Ver.
100000 [Refer to the text below for
the unit.]
0 to 4294967295
Each axis
A5
Initial value
Setting range
Setting method
Ver.
0 [Refer to the text below for the unit.]
0 to 4294967295
Each axis
A5
Initial value
Setting range
Setting method
Ver.
0 [Refer to the text below for the unit.]
0 to 4294967295
Each axis
A5