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DU16H781D Datasheet(PDF) 10 Page - Sanyo Semicon Device |
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DU16H781D Datasheet(HTML) 10 Page - Sanyo Semicon Device |
10 / 68 page 9 WIRING Specification 2-phase STEPPING SYSTEMS Signal Reference Designation Pin Number Function Summary General-purpose input common +COM 6 Input signal common of the 6 to 9 pins DC 5V is input. Alarm clear signal (standard) ALMC 6 Recoverable alarms are cleared. Internal photo coupler off → on…Alarm clear General-purpose input 1 IN1 6 This is a general-purpose input signal that can be used by program driving. Internal photo coupler on …General purpose input 1 on Internal photo coupler off … General purpose input 1 off Emergency stop input EMG 6 The emergency stop signal is input. Internal photo coupler on …No emergency stop Internal photo coupler of …Emergency stop Origin signal ORG 6 The origin signal used for the return to origin operation is input. Internal photo coupler on …Origin signal on Internal photo coupler off …Origin signal off + direction overtravel signal +OT 7 An overtravel signal in the + direction is input. Internal photo coupler on …+ direction overtravel not arrived Internal photo coupler off …+ direction overtravel arrived General-purpose input 2 IN2 7 This is a general-purpose input signal that can be used by program driving. Internal photo coupler on …General purpose input 2 on Internal photo coupler off …General purpose input 2 off Emergency stop input EMG 7 The emergency stop signal is input. Internal photo coupler on …No emergency stop Internal photo coupler off …Emergency stop Origin signal ORG 7 The origin signal used for the return to origin operation is input. Internal photo coupler on …Origin signal on Internal photo coupler off … Origin signal off Alarm clear signal ALMC 7 Recoverable alarms are cleared. Internal photo coupler off → on…Alarm clear - direction overtravel signal − OT 8 An overtravel signal in the - direction is input. Internal photo coupler on …- direction overtravel not arrived Internal photo coupler off …- direction overtravel arrived General-purpose input 3 IN3 8 This is a general-purpose input signal that can be used by program driving. Internal photo coupler on …General purpose input 3 on Internal photo coupler off … General purpose input 3 off Emergency stop input EMG 8 emergency stop signal is input. Internal photo coupler on …No emergency stop Internal photo coupler off …Emergency stop Origin signal ORG 8 The origin signal used for the return to origin operation is input. Internal photo coupler on …Origin signal on Internal photo coupler off … Origin signal off Alarm clear signal ALMC 8 Recoverable alarms are cleared. Internal photo coupler off → on…Alarm clear Signal Reference Designation Pin Number Function Summary Emergency stop signal EMG 9 The emergency stop signal is input. Internal photo coupler on …No emergency stop Internal photo coupler off …Emergency stop General-purpose input 4c IN4 9 This is a general-purpose input signal that can be used by program driving. Internal photo coupler on …General purpose input 4 on Internal photo coupler off … General purpose input 4 off Origin signal ORG 9 The origin signal used for the return to origin operation is input. Internal photo coupler on …Origin signal on Internal photo coupler off … Origin signal off Alarm clear signal ALMC 9 alarms are cleared. Internal photo coupler off → on…Alarm clear During motor operation BUSY 10 The operation status of the motor is output. Internal photo coupler on …During motor operation Internal photo coupler off …During motor stop During program execution PEND 10 The execution status of the program is output. Internal photo coupler on …During program execution Internal photo coupler off …Program execution complete Zone signal ZONE 10 on when the current position is inside the coordinates that were set beforehand. During program execution PEND 11 The execution status of the program is output. Internal photo coupler on …During program execution Internal photo coupler off …Program execution complete During motor operation BUSY 11 The operation status of the motor is output. Internal photo coupler on …During motor operation Internal photo coupler off …During motor stop Zone signal ZONE 11 Turns on when the current position is inside the coordinates that were set beforehand. Alarm output ALM 12 When various alarm circuits operate in the driver, an external signal is output. At this time, the stepping motor becomes non excited status. Output signal common OUT_COM 13 It is for the output signal common. DATA+ DATA+ 14 It is for the serial signal. DATA − DATA − 15 It is for the serial signal. ■ Specification Summary of Input/Output Signals (Serial I/F mode) ■ Specification Summary of Input/Output Signals (Pulse train I/F mode) Signal Reference Designation Pin Number Function Summary CW pulse input (Standard) CW+ CW − 1 2 When 2 input mode , Input drive pulse rotating CW direction. Pulse train input CK+ CK − 1 2 When 1 input mode , Input drive pulse train for motor rotation. CCW pulse input (Standard) CCW+ CCW − 3 4 When 2 input mode , Input drive pulse rotating CCW direction. Rotational direction input U/D+ U/D − 3 4 When 1 input mode , Input motor rotational direction signal. Internal photo coupler ON … CW direction Internal photo coupler OFF … CCW direction General-purpose input common +COM 6 Input signal common of the 6 to 9 pins DC5V is input. Power down input PD 6 Inputting PD signal will cut off (power off)the current flowing to the Motor (With dip switch select, change to the Power low function is possible ). PD input signal on (internal photo coupler on) … PD function is valid. PD input signal off (internal photo coupler off) … PD function is invalid. Step angle select input EXT 7 FULL /HALF select input will become valid by inputting EXT signal. EXT input signal on (internal photo coupler on) … External input signal F/H is valid EXT input signal off (internal photo coupler off) … Main body rotary switch S.S is valid Signal Reference Designation Pin Number Function Summary FULL/HALF select input F/H 8 When EXT input signal on (internal photo coupler on), F/H input signal on (internal photo coupler on) … HALF step F/H input signal off (internal photo coupler off) … FULL step Emergency stop EMG 9 The emergency stop signal is input. Internal photo coupler on …No emergency stop Internal photo coupler off …Emergency stop During motor operation BUSY 10 The operation status of the motor is output. Internal photo coupler on …During motor operation Internal photo coupler off …During motor stop Phase origin monitor output MON 11 When the excitation phase is at the origin (in power on)it turns on. When FULL step, ON once for 4 pulses, when HALF step, ON once for 8 pulses. Alarm output ALM 12 When alarm circuits actuated inside the Driver, outputs signals to outside. Then the Stepping motor becomes unexcited status. Output signal common OUT_COM 13 It is for the output signal common. *As for the Motor rotational direction, CW direction is regard as the clockwise revolution by viewing the Motor from output shaft side. |
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