ABB ACS880-11 - Page 132

DescriptionTermConnection
XD24 Auxiliary voltage output, digital interlock
4)
Run enable
4)
DIIL
DIIL1
+24VD
DICOM
+24VD
DIOGND
2
3
4
5
+24 V DC 200 mA
+24VD
Digital input groundDICOM
+24 V DC 200 mA
5)
+24VD
Digital input/output groundDIOGND
XDIO Digital input/outputs
Output: Ready runDIO1
1 DIO1
2
DIO2
Output: RunningDIO2
Ground selection
6)
J6
XDI Digital inputs
Stop (0) / Start (1)DI1
1
DI1
DI2
DI3
DI4
DI5
DI6
2
3
4
5
6
+24VD
Forward (0) / Reverse (1)DI2
ResetDI3
Acc/Dec time select
7)
DI4
Constant speed 1 (1 = On)
8)
DI5
By default, not in use.DI6
Safe torque off circuits must be closed for the drive to start.
9)
XSTO
Safety options connectionX12
Control panel connectionX13
Memory unit connectionX205
1)
Current [0(4)…20 mA, R
in
= 100 ohm] or voltage [0(2)…10 V, R
in
> 200 kohm] input selected by switch AI1.
Change of setting requires reboot of control unit.
2)
Current [0(4)…20 mA, R
in
= 100 ohm] or voltage [0(2)…10 V, R
in
> 200 kohm] input selected by switch AI2.
Change of setting requires reboot of control unit.
3)
See section The XD2D connector (page 134)
4)
See section DIIL input (page 134).
Total load capacity of these outputs is 4.8 W (200 mA at 24 V) minus the power taken by DIO1 and DIO2.
6)
Determines whether DICOM is separated from DIOGND (ie. common reference for digital inputs floats; in
practice, selects whether the digital inputs are used in current sinking or sourcing mode). See also ZCU-1x
ground isolation diagram (page 138). DICOM=DIOGND ON: DICOM connected to DIOGND. OFF: DICOM
and DIOGND separate.
7)
0 = Acceleration/deceleration ramps defined by parameters 23.12/23.13 in use. 1 = Acceleration/deceleration
ramps defined by parameters 23.14/23.15 in use.
8)
Constant speed 1 is defined by parameter 22.26.
9)
See chapter The Safe torque off function (page 209).
The wire size accepted by all screw terminals (for both stranded and solid wire) is 0.5
… 2.5 mm
2
(24…12 AWG). The torque is 0.5 N·m (5 lbf·in).
132 Control units of the drive