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4-5 Wiring I/O Signals
SIGNALS AND WIRING
- SV Series User’s Manual -
■ Pulse/analog input type
Pin No. I/O
Terminal
Name
Position
Speed
Torque
1 - SG Signal ground
2- - -
3 Input V-REF
Position: Speed feedforward
Speed: Analog speed command
Torque: Analog speed limit
4 - SG Signal ground
5 Input T-REF
Position/Speed: Analog torque limit/
Torque feedforward
Torque: Analog torque command
6 - SG Signal ground
7 Input NP+ - - Negative pulse input+
8 Input NP
-
- - Negative pulse input
-
9 - SG Signal ground
10 Input PP+ - - Positive pulse input+
11 Input PP
-
- - Positive pulse input
-
12 - SG Signal ground
13 - - -
14 Output ALARM Alarm
15 Output TLM TLM VLM
Po
sition/Speed: Torque limit in progress
Torque
: Speed limit in progress
16 Output INPOS VCMP -
Position : Inposition
Speed
: Speed match
17 - COM1 Output common
18 Input FSTOP Forced stop
19 Input CLR - - Deviation clear
20 Input - SPD1 SPD1 Speed selection 1
21 Input - SPD2 SPD2 Speed selection 2
22 Input SEN Absolute position data request
23 Input - ST2 RS2
Speed
: Negative start
Torque
: Negative selection
24 Input SVON Servo ON
25 - COM0 Input common
26 Output A+ Encoder pulse A-phase +
27 Output A
-
Encoder pulse A-phase -
28 Output B+ Encoder pulse B-phase +
29 Output B
-
Encoder pulse B-phase -
30 Output Z+ Encoder pulse Z-phase +
31 Output Z
-
Encoder pulse Z-phase -
32 Output ZOC
Open collector of encoder pulse
Z-phase
33 - SG Signal ground
34 - PL1 - -
Power supply for open collector command
35 - PL2 - - Pow
er supply for open collector command
36 - - -
37 - - -
38 Output RDY Ready to operate
39 Output ZSP Zero speed detection
40 - - -
41 Input - ST1 RS1
Speed : Forward start
Torque : Forward selection
42 Input LSP Forward limit switch
43 Input LSN Reversal limit switch
44 Input RESET Alarm reset
45 Input PTL Forward torque limit selection
46 Input NTL Reversal torque limit selection
47 - - -
48 - - -
49 - - -
50 - - -
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