Omron OMNUC G5, User Manual, Page: 333 / 550

6
6-33
6-8 Torque Limit
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Applied Functions
Rate of Change Setting at Switching (Pn521 = 3)
If 3 is set in Torque Limit Selection (Pn521), you can add fluctuate the change at the time of
switching. This function is disabled in any other setting.
How to Set Rate of Change (Fluctuate)
Set the parameter according to the switching type.
Œ
From No. 1 torque limit to No. 2 torque limit: Pn523
Œ
From No. 2 torque limit to No. 1 torque limit: Pn524
The sign of the rate of change switches automatically inside the driver based on the magnitude
correlation of the No. 1 torque limit and No. 2 torque limit.
If the setting of No. 1 Torque Limit (Pn013) or No. 2 Torque Limit (Pn522) is changed from the
front panel or CX-Drive, the rate of change setting will be ignored and the new torque limit value
will be applied immediately.
Torque Limit Set Value for Each Servomotor
Œ
The setting range for the torque limit selection is 0% to 300% and the standard default setting is
300% except for the following combinations of drivers and motors.
Driver Applicable motor Maximum torque limit [%]
R88D-KT15x R88M-K90010x 225
R88D-KT30x R88M-K2K010x 250
R88D-KT50x R88M-K3K010x 250
Torque limit switching
input (TLSEL)
No. 1 Torque
Limit (Pn013)
No. 2 Torque
Limit (Pn522)
Torque Limit Switching
Setting 1 (Pn523)
Torque Limit Switching
Setting 2 (Pn524)