Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

8 Operation8.9.2 External Torque Limit (Output Torque Limiting by Input Signals)8.9.2 External Torque Limit (Output Torque Limiting by Input Signals)This function allows the torque to be limited at specific times during machine operation, for example, duringpress stops and hold operations for robot workpieces.An input signal is used to enable the torque limits previously set in parameters.(1) Related ParametersPn404Forward External Torque LimitSpeed Position TorquePn405Setting Range Setting Unit Factory Setting Setting Validation0 to 800 % 100 ImmediatelyReverse External Torque LimitSpeed Position TorqueNote: The setting unit is a percentage of rated torque (i.e., the rated torque is 100%).(2) Input SignalsTypeSignalNameSetting Range Setting Unit Factory Setting Setting Validation0 to 800 % 100 ImmediatelyConnector PinNumberInput /P-CL CN1-45(Factory Setting)Input /N-CL CN1-46(Factory Setting)Setting Meaning Limit ValueON (low level)OFF (high level)ON (low level)OFF (high level)Forward external torque limitONForward external torque limitOFFReverse external torque limitONReverse external torque limitOFFThe value set in Pn402 orPn404 (whichever is smaller)Pn402The value set in Pn403 orPn405 (whichever is smaller)Pn403When using this function, make sure that there are no other signals allocated to the same terminals as /P-CL and /N-CL.When multiple signals are allocated to the same terminal, the signals are handled with OR logic, which affects the ON/OFFstate of the other signals. Refer to 7.3.2 Input Circuit Signal Allocation.8-70