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5-5-7-3. External torque limit (via analog voltage command)
T-REF terminal is used as analog voltage command terminal. Please note in external
analog torque control mode, this function cannot be used.
T-REF
torque limit input
OFF
on
or analog voltage command input of torque limit. Get the absolute value of the voltage, the torque
limit value based on the absolute value is suitable for forward and reverse direction.
2. When it is used as torque limit, the value is related to voltage command and P4-00. For example,
P4-00=1000, T-REF voltage command is 5.0V, the torque limit value is 50% of rated torque.
5-5-7-4. External torque limit (via external input + analog voltage)
External torque limit via external input and analog voltage can be used together.
Input analog voltage signal from T-REF. the torque limit function cannot be used when
servo is in analog command torque control mode.
Use /P-CL and /N-CL signal when limit torque via external input.
(1) Parameters
distribution
make T-REF as external
torque limit input.
OFF
on
(2) Input signal setting
(3) Function realization
orward external torque limit
everse external torque limit
everse external torque limit
Reverse external torque limit
ote: the unit is the percent of motor rated torque, the default value if 100%
distribute
on
distribute
on
signal can be distributed to input terminal by parameter
chapter 5-12-1.
limit OFF
limit ON
command
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