4.1 Sequence Input Signals4 -5J TLH/TLL (Torque Control Signal H/L)The TLH signal functions when 6CN-10 turns ON.The TLL signal functions when 6CN-11 turns ON.D The TLH and TLL signals are used to temporarily control the torque of the motor in operation.D When the TLH or TLL signal is turned ON, the torque will be controlled and the TLE torque controlsignal will be output.D The torque control level with the TLH signal input will be set between 5% and 120% of the 30-minuterating in C1-24 (TLEXT), the external control torque limit level constant.D The TLL operation level will be 1/2 of the TLH operation level.D The TLL signal will take precedence over the TLH signal if both TLH and TLL signals are turned ONsimultaneously.Torque control levelTLH or TLL ON120%0%D The TLL control function will be enabled while the emergency stop is operating.D When the TLH or TLL signal is not used, turn 6CN-10 and 6CN-11 OFF.J INC (Incremental Signal)INC Function Selection: 6CN-11 will be the INC signal if bit 0 of the C1-36 selection signals (SEL1) isturned OFF and bit 1 is turned ON.Bit 1 0C1−36The INC signal functions when 6CN-11 turns ON.D Used for incremental operation under orientation control.D The INC signal will be enabled if it is input earlier than or simultaneously with the ORT signal.D If the INC signal is input when the system is turned ON or during absolute positioning, an INC signalfault (AL-65 or AL-75) will result.D The INC signal will start incremental operation from the stop position when the ORG signal input turnsON. If positional precision of the system is required, execute absolute positioning first.J SSC (Soft Start Cancel Signal)SSC Function Selection: 6CN-12 will be the SSC signal if bit 03 of the C1-36 selection signals (SEL1)is turned OFF.Bit 3C1−36The SSC signal functions when 6CN-12 turns ON.D The SSC signal cancels the soft start function (C1-10) so that the speed standard will catch up withthe speed reference for inching.D When the SSC signal is turned ON, the motor will be accelerated or decelerated within the shortestperiod in current-limited acceleration or deceleration regardless of the acceleration or decelerationtime set in the C1-10 constant.D Turn pin 12 OFF when SSC is not being used.4
