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Torque Control
Section 10-6
G5-series Servo Drives
G-series Servo Drives
W-series Servo Drives
The data for option command value 1 (speed limit value) is enabled when the
bit for TORQUE CONTROL turns ON. Changing option command value 1
while torque control is being executed and then turning ON the TORQUE
CONTROL Bit again enables the speed limit value to be changed during oper-
ation.
The speed limit for torque control set in the option command value can be
used together with a Servo Parameter (Pn321 for the G5 Series, Pn053 for
the G Series and Pn407 for the W Series) (speed limit). When both speed
limit functions are enabled at the same time, the Servomotor's rotation speed
is limited by the lowest speed limit setting.
Note
The speed limit functions for torque control are used to limit the Servomotor's
rotation speed in a steady state, and not the upper limit (maximum value) of
the Servomotor's rotation speed. Transitional overshooting may occur in the
Servomotor's rotation speed and the speed limit value may be exceeded due
to conditions such as the torque command value, Servomotor load, and iner-
tia.
Speed command
input change
(Pn317)
Function
0
Option command values 1 and 2 are disabled. Use set value 0.
1
Limits speed during torque control, using option command value
1 (words a+10, a+11) as the speed limit value.
Option command value 2 is not used. Use set value 0.
Speed command
input change
(Pn05B)
Function
0
Option command values 1 and 2 are disabled. Use set value 0.
1
Limits speed during torque control, using option command value
1 (words a+10, a+11) as the speed limit value.
Option command value 2 is not used. Use set value 0.
Speed command
input change
(Pn002.1)
Function
0
Option command values 1 and 2 are disabled. Use set value 0.
1
Limits speed during torque control, using option command value
1 (words a+10, a+11) as the speed limit value.
Option command value 2 is not used. Use set value 0.
Summary of Contents for CJ1W-NC271 - 12-2009
Page 2: ......
Page 4: ...iv ...
Page 6: ...vi ...
Page 22: ...xxii ...
Page 58: ...30 Starting Operation Section 2 2 ...
Page 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Page 264: ...236 Transferring Servo Parameters Section 5 3 ...
Page 396: ...368 Linear Interpolation Section 9 7 ...
Page 648: ...620 List of Error Codes Appendix D ...
Page 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Page 684: ...656 Index ...
Page 686: ...658 Revision History ...