Chapter 3: Servo Drive and Motor Connection

Definition

DI1

DI2

DI3

DI4

DI5

PIN

Default function

9 P-OT

10 N-OT

34 INHIBIT

8 ALM-RST

33 S-ON

DI6

32 ZCLAMP

DI7

31 GAIN-SEL

DI8

30 Home Switch

+24V 17

COM- 14

COM+ 11

DO1+ 7 S-RDY+

DO1-

6 S-RDY-

DO2+ 5 COIN+

DO2-

4 COIN-

DO3+ 3 ZERO+

DO3-

2 ZERO-

DO4+ 1 ALM+

DO4- 26 ALM-

DO5+ 28 BKOFF+

DO5- 27 BKOFF-

ES2 Series Servo User Manual Lite V1.0

Function

Functional description

Prohibit forward drive

Prohibit backward drive

Pulse inhibit

Alarm reset ( Pulse edge valid function)

Servo enable

Zero fixed (set motor in static when the speed of motor is 0

in speed control mode to avoid minor movement)

Gain switching

Home switching

Internal 24 power supply , voltage range +20~28V ,

maximum output current 200 mA

Internal 24V ground; open collector pulse input ground;

Power input, 12 ~ 24V

Servo ready

Position arrival

Zero speed

Error output

Brake output

12