• DOK-DIAX02-DDS02.1*ANA-ANW1-EN-E1,44 • 12.96
77
7. Commissioning the functions of the digital AC servo drive
Absolute position output The absolute position is output through the ANALOG interface with
absolute encoder emulator DAA 1.1 via connector X16 and in SSI data
format (refer to Digital intelligent AC servo drives, Project Planning
Manual, Doc. No. 209-0069-4317-0019:
Fig. 74: Output connector pin allocation for drive controller with absolute encoder
interface
ENA3A-Abb65.35/InbetrDDS
DATA (+)
DATA (-)
X16
NC control
Position
interface
Absolute encoder interface
(SSI data format)
0V
ext.
X4
X3
U1
U3
U2
U4
X1
X2
8
1
3
4
5
6
7
2
9
10
11
12
13
14
15
8
1
3
4
5
6
7
2
9
10
11
12
13
14
15
+5V
ext.
0V
ext.
+5V
ext.
brown
green
white
brown
DDS 2.1-W•••-D
DATA (+)
DATA (-)
Shield
clock pulse (+)
clock pulse (-)
clock pulse (+)
clock pulse (-)
red
black
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