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ABB ACS880-07 - Page 148

ABB ACS880-07
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DescriptionTerminal
Memory unit connectionX205
1)
Must be set to ON when the supply unit is the first or last unit on the drive-to-drive (D2D) link. On intermediate
units, set termination to OFF.
2)
Default use of the signal in the control program. The use can be changed by a parameter. See also the delivery-specific
circuit diagrams.
3)
Use of the signal in the control program (fixed). See also the delivery-specific circuit diagrams.
4)
This input only acts as a true Safe torque off input in inverter units. In other applications (such as a supply or brake
unit), de-energizing the IN1 and/or IN2 terminal will stop the unit but not constitute a true safety function.
5)
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). ON: DICOM
connected to DIOGND. OFF: DICOM and DIOGND separate.
7)
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.
8)
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.
148 Control units of the drive

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