1 SERVO PARAMETER DETAILS
1.2 Basic setting servo parameters group ([Pr. PA_ _ ])
35
1
[Pr. PA26_Function selection A-5 (*AOP5)]
[Pr. PA26.0_Torque limit function selection at instantaneous power failure]
0: Disabled
1: Enabled
By setting "1", if an instantaneous power failure occurs during operation, limiting the torque at acceleration saves the electric
energy charged in the capacitor in the servo amplifier. And consequently the time until [AL. 010.2 Voltage drop in the main
circuit power] occurs can be delayed with instantaneous power failure tough drive function. Thus, the time to be set in [Pr.
PF25 SEMI-F47 function - Instantaneous power failure detection time (Instantaneous power failure tough drive detection
time)] can be extended.
The torque limit function at instantaneous power failure is enabled when [Pr. PA20.2 SEMI-F47 function selection] is "1"
(enabled).
This function cannot be used on the MR-J5W_-_G_. When this parameter is enabled, [AL. 037 Parameter error] occurs.
This function is disabled in the cyclic synchronous torque mode (cst), profile torque mode (tq), and slave axis torque mode
(slt).
[Pr. PA28_Function selection A-6 (**AOP6)]
[Pr. PA28.4_Speed range limit selection]
Select the speed to be used for the range restriction of the speed data.
If "1" (permissible speed) is set when the servo amplifier is connected with a servo motor of HK series, the maximum speed
will be selected.
0: Maximum speed
1: Permissible speed
[Pr. PA34_Quick tuning - Permissible travel distance (QDIS)]
Set the permissible travel distance for quick tuning.
If the travel distance for quick tuning exceeds the setting value, the quick tuning error occurs.
When "0" is input, the permissible travel distance for quick tuning is 1.0 rev (when a linear servo motor is used, 10 mm).
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
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
Initial value
Setting range
Setting method
Ver.
0 [0.1 rev], [mm]
0 to 100
Each axis
A0