26 Introduction to the manual
Inverter
Converts direct current and voltage to alternating current and voltage.
IT system
Type of supply system that has no (low-impedance) connection to
ground/earth.
LRFI
Series of optional EMC filters
LSW
Least significant word
Macro
Pre-defined default values of parameters in drive control program. Each
macro is intended for a specific application. See
.
MFDT-01
FlashDrop, a tool for configuring an unpowered drive
MMP
Manual motor protector
MPOT
Potentiometer module
MPOW
Auxiliary power extension module
MREL
Relay output module
MSW
Most significant word
MTAC
Pulse encoder interface module
MUL1-R1
Option kit for R1 frame sizes for compliance with NEMA 1
MUL1-R3
Option kit for R3 frame sizes for compliance with NEMA 1
MUL1-R4
Option kit for R4 frame sizes for compliance with NEMA 1
Parameter
User-adjustable operation instruction to the drive, or signal measured or
calculated by the drive
PLC
Programmable logic controller
PMSM
Permanent magnet synchronous motor
PROFIBUS,
PROFIBUS DP,
PROFINET IO
Registered trademarks of PI - PROFIBUS & PROFINET International
R1, R2, ...
RCD
Residual current device
Rectifier
Converts alternating current and voltage to direct current and voltage.
RFI
Radio-frequency interference
RTU
Remote terminal unit
SIL
Safety integrity level. See
Appendix: Safe torque off (STO)
on page
SREA-01
Ethernet adapter module
STO
Safe torque off. See
Appendix: Safe torque off (STO)
TN system
Type of supply system that provides a direct connection to ground/earth.
Term/abbreviation
Explanation
Summary of Contents for ACS355 series
Page 1: ...ABB machinery drives User s manual ACS355 drives ...
Page 4: ......
Page 16: ...16 ...
Page 32: ...32 Operation principle and hardware description ...
Page 58: ...58 Electrical installation ...
Page 74: ...74 Start up control with I O and ID run ...
Page 106: ...106 Control panels ...
Page 120: ...120 Application macros ...
Page 178: ...178 Program features ...
Page 338: ...338 Fieldbus control with embedded fieldbus ...
Page 368: ...368 Fault tracing ...
Page 404: ...404 Dimension drawings ...
Page 410: ...410 Appendix Resistor braking ...
Page 434: ...434 Appendix Permanent magnet synchronous motors PMSMs ...