3.4.2 DI function definition table 25 Technical Manual for EA190 Series Servo Driver V100 Signal name Pin number Function description Digital output DO1 8 Digital output, default function No. 1 Refer to 3.4.3 and 3.4.5 DO1- 37 DO2 23 Digital output, default function No. 2 DO2- 38 DO3 9 Digital output, default function No. 8 DO3- 39 DO4 24 Digital output, fixed function No. 12 DO4- 10 DO5 41 Digital output, with ground COM. Default function No.
0 Position pulse input PULHIP 1 Positive terminal when 24V power source is used for command pulse Refer to Sections 3.4.7 PULSE+ 33 Position pulse command + PULSE- 34 Position pulse command - PULHIS 16 Positive terminal when 24V power source is used for command pulse SIGN+ 31 Position direction command + SIGN- 32 Position direction command - Frequency division output PA+ 28 Differential frequency division output of pulse A, maximum allowable current 20mA Refer to Sections 3.4.8 PA- 13 PB+ 12 Differential frequency division output of pulse B, maximum allowable current 20mA PB- 27 PZ+ 11 Differential frequency division output of pulse B, maximum allowable current 20mA PZ- 26 OCZ 35 Z pulse open-collector output, maximum allowable current 40mA.
GND 14 OCA 43 A pulse open-collector output, maximum allowable current 40mA OCB 42 B pulse open-collector output, maximum allowable current 40mA Caution☞ All GND terminals are connected inside the driver; all COM terminals are connected inside the driver Setting s Item Function name Description →Trigger operation mode 0 Disabled Terminal inactive 1 S-ON Servo on ON: Servo on OFF: Servo off Level P S T 2 ALM-RS T Warning and warning reset OFF→ON: Reset warnings and alarms that can be reset Edge P S T 3 P-CLR Position deviation counter clearing For the trigger mode, see the definition of P1-16 Edge/level P 4 DIR-SEL Direction selection for speed command ON:
Reverse direction of speed command OFF:
Set the direction of a speed command Level S 5 CMD0 Internal command bit0 In the multi-segment position control mode, the signal corresponds to the multi-segment position switching function; In the multi-segment speed control mode, the signal corresponds to the multi-segment speed switching function; Level P S 6 CMD1 Internal command bit1 Level P S 7 CMD2 Internal command bit2 Level P S 8 CMD3 Internal command bit3 Level P S 9 CTRG Internal command trigger Multi-segment position trigger Edge P 10 MSEL Control mode switching For control mode switching, see P0-00 description for the significance of ON/OFF Level P S T 11 ZCLAM P Zero position fixation on for speed command ON:
Zero position fixation function on OFF: Function invalid Level S 12 INHIBIT Pulse inhibited ON-Inhibit command pulse input OFF: Allow pulse input Level P 13 P-OT Inhibit forward drive ON - Inhibit forward drive OFF - Allow forward drive Level P S T