Wiring ASDA-A3
3-28
Revision December, 2017
3
3.3.4 Signal explanation for connector CN1 (for A3-F series)
The following details the signals listed in the previous section.
General signals:
Signal
Pin No.
Function
Wiring
method
(Refer to 3.3.3)
Position
Pulse
(output)
OA
/OA
17
18
Encoder signal output A, B, and Z (Line Driver).
C9/C10
OB
/OB
19
20
OZ
/OZ
21
22
Power
COM+
6
NPN: COM+ is for DI input and requires external
power supply (24 V ± 10%).
PNP: COM+ is for DI voltage input (negative end)
and also requires external power supply (24 V ±
10%).
-
GND
16
GND for differential signal output
Other
NC
14, 15
No connection. This is for internal use only. Do not
connect to NC, or it may damage the servo drive.
A3-F series servo drives provides user-defined I/O for you to set functions according to the
application requirements. See chapter 8 and refer to Table 8.1 DI functions and 8.2 DO functions.
The default DI/DO signal configuration for each operation mode includes the most commonly
used functions and meets the requirements for general applications.
See the default DI signal for each control mode below:
DI
Control mode
DMCNET
Default
Signal
1
0x00
-
2
0x00
-
3
0x00
-
4
0x24
ORGP
5
0x22
NL
6
0x23
PL
7
0x21
EMGS
Note: please refer to figure C7/C8 in 3.3.3 for wiring.
Содержание ASD-A3-0121
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