CHAPTER 2 WIRING
2-48
Description of I/O Signals
2
(4) Output torque
The output torque of the servomotor has individual differences (variation) of about 0 to +5% under
torque control. Continuous operation can be made if the output torque is within the rated torque.
(5) Torque limit
For details, refer to "Torque limit 0,1."
Override enable: Sequence input signal (Reference value 43)
Override 1: Sequence input signal (Reference value 44)
Override 2: Sequence input signal (Reference value 45)
Override 4: Sequence input signal (Reference value 46)
Override 8: Sequence input signal (Reference value 47)
The rotation speed of the servomotor can be changed during operation.
Function
The rotation speed can be changed with the multiplication designated with override 1/2/4/8 while
the override enable signal remains turned on. The speed can be increased up to 150% of the
current rotation speed (within the maximum rotation speed).
The weight of the multiplication corresponding to override 1/2/4/8 can be changed with the
parameter.
This parameter is enabled for all rotation commands except for torque control and command
pulse input (command pulse ratio 1/2). The function and corresponding number are shown on the
next page.
Parameter setting
To assign override enable to a sequence input terminal, specify the corresponding value ("43") to
the input terminal function setting parameter.
Similarly, specify the corresponding value ("44" to "47") for override 1/2/4/8.
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