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18 Introduction to the manual
Parameter
User-adjustable operation instruction to the drive, or signal measured or
calculated by the drive
PID controller Proportional–integral–derivative controller. Drive speed control is based on
PID algorithm.
PLC
Programmable logic controller
Power unit
Contains the power electronics and power connections of the drive (or inverter
module). The drive control unit is connected to the power unit.
PTC
Positive temperature coefficient
PU
.
RDCO-0x
DDCS communication module
RFG
Ramp function generator.
RO
Relay output; interface for a digital output signal. Implemented with a relay.
SMC
Submersible motor control.
SSI
Synchronous serial interface
STO
Safe torque off
Supply unit
The part of the drive that converts AC to DC. An IGBT supply unit (
) is also
capable of feeding regenerative energy back into the supply network.
TTL
Transistor-transistor logic
UPS
Uninterruptible power supply; power supply equipment with battery to
maintain output voltage during power failure
ZCU
Type of control unit used in ACS880 drives (primarily in drive modules, or
inverter/supply units consisting of a single power module). Consists of an I/O
board built into a plastic housing.
Depending on the type of hardware, the control unit may be integrated into or
fitted onto the drive/inverter module, or installed separately.
Term/abbre-
viation
Definition
Содержание ACS880-01 Series
Страница 1: ...ABB industrial drives Firmware manual ACS880 ESP control program option N5600 ...
Страница 4: ......
Страница 12: ...12 Table of contents ...
Страница 20: ...20 Introduction to the manual ...
Страница 22: ...22 Using the control panel ...
Страница 28: ...28 Control locations and operating modes ...
Страница 145: ...Application macros 145 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 146: ...146 Application macros ...
Страница 502: ...502 Parameters ...
Страница 606: ...606 Fault tracing ...
Страница 662: ...662 Control chain diagrams ...
Страница 664: ...Contact us www abb com drives www abb com drivespartners 3AXD50000041193 Rev A EN EFFECTIVE 2017 06 30 ...