YASKAWA JEPMC-MP2300-Y Series User Manual

6
Motion Parameters
6.4.2
Setting Parameter List
6-32
( 10 ) Torque Reference
OL

0C
Tor q u e /Thrust Reference
/Torque Feed Forward Compensation
Setting Range Setting Unit Default Value
−
2
31
to 2
31
−
1
Depends on the torque unit set
in Function 1 (setting parame-
ter OW03 bits C to F).
0
Description
The meaning will depend on the command.
•
Set the torque reference for torque reference commands.
Refer to 7.2.23 Torque Reference (TRQ) on page 7-84 for details.
• Set the torque feed forward gain
*
for interpolation commands.
* Torque Feed Forward Gain Function
Torque feed forward gain can be used when interpolation commands (INTERPOLATE, LATCH) are sent
using SGDS SERVOPACKs.
Conditions of Use
・
SERVOPACK parameter Pn002.0 = 2
・
SGDS communication interface version 8 or later

The setting unit for this parameter depends on the Torque Unit Selection (OW

03, bits C to F),
but the result of applying the torque unit setting is not shown here.
OW

0E
Speed Limit at Torque/Thrust
Reference
Setting Range Setting Unit Default Value
−
32768 to 32767
0.01% 15000
Description
Set the speed limit for torque references as a percentage of the rated speed.
Torque control is used to control the Servomotor to output the specified torque, so it does not control the motor speed.
Therefore, when an excessive reference torque is set relative to the load torque of the machine, the machine’s torque is
overpowered by the torque reference and the motor speed rapidly increases.
The torque reference speed limit functions to limit the Servomotor speed during torque control to protect the machine.

The setting is enabled when a torque reference command is executed.
No speed limit Speed limit used
R
Position
Phase
Speed
Torque
Position
Phase
Speed
Torque
0
t
Speed
The high rate of acceleration
may damage the machine.
Maximum
speed
0
t
Speed
Limited
speed
The speed limit prevents damage.
Maximum
speed
■
Related Parameters
SGDS, SGDH+NS115, SGDH+NS110
：
Pn002.1
Pn407
Pn408.1
Pn300
SGD-N, SGDB-N
：
Cn-02, bit 2
Cn-14

YASKAWA JEPMC-MP2300-Y Series Specifications

General

Brand	YASKAWA
Model	JEPMC-MP2300-Y Series
Category	Controller
Language	English