E1 Series Servo Drive User Manual Application Function
HIWIN MIKROSYSTEM CORP. 8-53
Table8.10.1.4
Parameter Pt484 Range 0~800
Position mode, velocity mode
and torque mode
Default 30 Effective Immediately Unit 1%*
Description
Internal force limit (linear servo motor)-force limit value for reverse direction
Note:
(1) If Pt483 or Pt484 is too small, the force could be insufficient for acceleration or deceleration.
(2) *The percentage of rated force
8.10.2 External torque limit
When external toque limit is used, the toque is limited by forward external torque limit input (P-CL) signal
and reverse external torque limit input (N-CL) signal. After P-CL and N-CL signals are input, the smaller
value of external torque limit and internal torque limit will be the torque limit value.
Figure8.10.2.1
The default pins for P-CL and N-CL signals are listed in table 8.10.2.1. If users would like to reallocate the
signals, please set by Pt50B = t.X and t.X.
Table8.10.2.1
Type Signal Hardware Pin Status Description
Input
P-CL
CN6-26
(Default)
ON
When P-CL signal is ON, the smaller value of Pt402
and Pt404 will be used as the torque limit value.
OFF
When P-CL signal is OFF, the value of Pt402 will be
used as the torque limit value.
N-CL
CN6-32
(Default)
ON
When N-
CL signal is ON, the smaller value of Pt403
and Pt405 will be used as the torque limit value.
OFF
When N-CL signal is OFF, the value of Pt403 will be
used as the torque limit value.