Wecon VD2F-010SA1P - 4.4.5 Digital input and output signals

Wecon VD2 SA Series Servo Drives Manual (Lite V1.1)
WECON technology Co., Ltd
41
4.4.5 Digital input and output signals
(1) VD2A and VD2B servo drives
Pin number
Signal name
Default function
9
DI1
Servo enable
10
DI2
Fault and alarm clearance
11
DI3
Forward drive prohibited
12
DI4
Reverse drive prohibited
23
DI5
Inverted instruction
24
DI6
Instruction pulse prohibited input
25
DI7
Not used
26
DI8
Not used
8
SS
Power input (24V)
4
DO1-
Rotation detection
5
DO1+
6
DO2-
Fault signal
7
DO2+
19
DO3-
Servo is ready
20
DO3+
21
DO4-
Positioning completed
22
DO4+
Table 4-16 DI/DO signal description
1) Digital input circuit
1
When the control device (HMI/PLC) is relay output
Figure 4-19 Relay output