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The maximum torque, high-speed winding maximum torque, and low-speed winding maximum torque can be
found in the characteristics table for each motor.
However, if the torque limit or maximum torque output is less than the maximum torque, it will be clamped at
the torque limit.
The rated torque can be determined with PnA0E and PnA12.
If torque saturation occurs due to the torque limit and you want to limit the torque to execute this command,
set the POS_TREF percentage in bytes 20 to 23 of the command to perform acceleration or deceleration at a
limited torque.
With the torque used for deceleration as T
÷ T
as T
.
dec
rated
is calculated as DECR (Deceleration rate) × J (Moment of inertia).
Note: T
dec
Torque is affected by the values that are set for Torque Unit Selection (common parameter 47) and Torque Base Unit
(common parameter 48).
Torque = (Common parameter 47) × 10
(3) Alarms
Alarm
CMD_ALM
Number
A.94B
9
A.95A
A
A.97B
1
(4) Related Parameters
Parameter
No.
Reference Unit Amount per
Pn830
Machine Rotation
, and the rated torque as T
dec
(Common parameter 48)
Name
Data Setting Warning 2 The command data is out of range.
The command was sent even though the command con-
Command Warning 1
ditions have not all been met.
Data Setting Warning
The set command data is clamped to the minimum or
(Data Clamp)
maximum value of the range that was exceeded.
Rotary/
Name
Linear
Rotary
5.2 Spindle Axis Orientation
, the POS_TREF can be calculated
rated
Description
Unit
Setting Range
1 to
ref
30
1073741823 (2
-1)
Reset
Auto reset
Auto reset
Auto reset
Factory
When
Setting
Enabled
After
4096
restart
5-13
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