Electrical installation
69
3ADW000462R0401 DCS880 Hardware manual e d
Pulse encoder connection
OnBoard encoder interface (XENC on SDCS-CON-H01)
On the SDCS-CON-H01 it is possible to select the supply voltage using jumper J4D.
The wiring is shown in the figure below.
Commissioning hint
:
If the drive’s measured direction of rotation is wrong or
does not correspond to the measured EMF speed,
fault 7301 Motor speed feedback may appear during
start-up.
If necessary correct it by exchanging the field
connections F1 and F2 or exchange tracks A+ and A-.
For single-ended encoders tracks A- and B- must be
exchanged.
94.16 OnBoard encoder position should look like this:
Hardware configuration
Encoder supply
SDCS-CON-H01
J4D
5 V, default
no sense
24 V
no sense
A
A
B
B
Z
Z
+U
0V
XENC:2
XENC:1
XENC:4
XENC:3
XENC:6
XENC:5
CON-H01
CON-H01
XENC:7
XENC:8
ChA+
ChA-
ChB+
ChB-
ChZ+
ChZ-
A
A
B
B
Z
Z
+U
0V
XENC:2
XENC:1
XENC:4
XENC:3
XENC:6
XENC:5
XENC:7
XENC:8
ChA+
ChA-
ChB+
ChB-
ChZ+
ChZ-
SF_CON-H01_001_encoder_a.ai
DIFFERENTIAL
EGND
+VENC
EGND
+VENC
= twisted
pair
SINGLE-ENDED
655
3
5
0
DZ_LIN_00
8
_forw-rev_a.ai
655
3
5
0
Forward
Reverse
