Inovance SV660P Series - Page 81

Wiring
‑80‑
Table 3–7 Description of position reference input signals
Signal Name
Pin No. Function
Position
reference
PULSE+ 41
Low‑speed pulse
reference input mode:
● Differential drive
input
● Open‑collector
Pulse input form:
● Direction+Pulse
● Quadrature pulse of
phases A and B
● CW/CCW pulse
PULSE‑ 43
SIGN+ 37
SIGN‑ 39
HPULSE+ 38
High‑speed input pulse reference
HPULSE‑ 36
HSIGN+ 42
High‑speed position reference sign
HSIGN‑ 40
Table 3–8 Description of DI/DO signals
Signal Name
Default
Function
Pin No. Function
General
DI1 P‑OT 9
Positive limit switch
DI2 N‑OT 10
Negative limit switch
DI3 INHIBIT 34
Pulse inhibit
DI4 ALM‑RST 8
Alarm reset (edge‑triggered)
DI5 S‑ON 33 Servo ON
DI8
HomeSwitch
30
Home switch
DI9
Reserved 12
‑
+24V 17
Internal 24 V power supply,
voltage range: 20 V to 28 V,
maximum output current: 200
mA
COM‑ 14
COM+ 11
Common terminal of DI
terminals
DO1+ S‑RDY+ 7
Servo ready
DO1‑ S‑RDY‑ 6
DO2+ COIN+ 5
Positioning completed
DO2‑ COIN‑ 4
DO3+ ZERO+ 3
Zero speed
DO3‑ ZERO‑ 2
DO4+ ALM+ 1
Fault output
DO4‑ ALM‑ 26
DO5+ HomeAttain+ 28
Homing completed
DO5‑ HomeAttain‑ 27