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1 SERVO PARAMETER DETAILS
1.9 Positioning control setting servo parameters group ([Pr. PT_ _ ])
[Pr. PT55_Function selection T-10 (*TOP10)]
[Pr. PT55.0_Homing deceleration time constant selection]
Set a value to be used for the acceleration time constant and deceleration time constant at homing.
[Pr. PT56_Homing acceleration time constant (HMA)]
Set the acceleration time constant for the homing.
Set the acceleration time taken for the motor to reach the rated speed from a full stop.
When [Pr. PT55.0 Homing deceleration time constant selection] is set to "0", this servo parameter is used as the deceleration
time constant at 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.
This function is enabled when [Pr. PT01.1 Speed/acceleration/deceleration unit selection] is set to "0". This function and [Pr.
PV15 Homing acceleration] are mutually exclusive.
[Pr. PT57_Homing deceleration time constant (HMB)]
Set the deceleration time constant at homing.
Set the deceleration time from the rated speed to a motor stop.
This servo parameter is enabled when [Pr. PT55.0 Homing deceleration time constant selection] is set to "1".
This function is enabled when [Pr. PT01.1 Speed/acceleration/deceleration unit selection] is set to "0". This function and [Pr.
PV17 Homing deceleration] are mutually exclusive.
Initial value
Setting range
Setting method
Ver.
00000000h
Refer to the relevant detail No.
Each axis
Refer to the relevant detail No.
Initial value
Setting range
Ver.
0h
Refer to the text
A0
Setting
value
Acceleration time constant
Deceleration time constant
0
[Pr. PT56 Homing acceleration time constant] or [Pr. PV15 Homing acceleration]
1
[Pr. PT56 Homing acceleration time constant] or [Pr. PV15 Homing
acceleration]
[Pr. PT57 Homing deceleration time constant] or [Pr. PV17 Homing
deceleration]
Initial value
Setting range
Setting method
Ver.
0 [ms]
0 to 20000
Each axis
A0
Initial value
Setting range
Setting method
Ver.
0 [ms]
0 to 20000
Each axis
A0