DescriptionTerm
Optional ATEX-certified thermistor protection module for potentially explosive
atmospheres
FPTC-02
Physical size of the drive or power moduleFrame, frame size
Optional Modbus RTU adapter moduleFSCA
Optional pulse encoder interface module for safety encoderFSE-31
Optional functional safety modulesFSO-12, FSO-21
Insulated gate bipolar transistorIGBT
DC circuit between rectifier and inverterIntermediate circuit
Inverter unitINU
Converts direct current and voltage to alternating current and voltage.Inverter
Inverter bridge, related components and drive DC link capacitors enclosed in
a metal frame or enclosure. Intended for cabinet installation.
Inverter module
Inverter module(s) under control of one control unit, and related components.
One inverter unit typically controls one motor.
Inverter unit
Drive for controlling several motors which are typically coupled to the same
machinery. Includes one supply unit, and one or several inverter units.
Multidrive
In the drive control program, user-adjustable operation instruction to the
drive, or signal measured or calculated by the drive.
In some (for example fieldbus) contexts, a value that can be accessed as an
object. For example, variable, constant, or signal.
Parameter
Programmable logic controllerPLC
Prevention of unexpected start-upPOUS
Optical DDCS communication moduleRDCO
Radio-frequency interferenceRFI
Safety integrity level (1…3) (IEC 61508, IEC 62061, IEC 61800-5-2)SIL
Safe torque off (IEC/EN 61800-5-2)STO
Supply module(s) under control of one control unit, and related components.Supply unit
Uninterruptible power supplyUPS
Type of control unitZCU
Related documents
You can find manuals on the Internet. See below for the relevant code/link. For more
documentation, go to www.abb.com/drives/documents.
Manuals for ACS880 multidrives cabinets
Introduction to the manual 13
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