Appendix
A.1 List of abbreviations
Drive converter cabinet units
500 Operating Instructions, 07/07, A5E00288214A
RFG Ramp-function generator
HW Hardware
I
I/O Input/output
IEC International electrical engineering standard
IGBT Insulated gate bipolar transistor
J
JOG Jog mode
L
L Inductance
LED Light-emitting diode
M
M Ground
MDS Motor data set
N
NC Normally closed contact
NEMA Standardization body in the USA (United States of America)
NO Normally open contact
P
p ... Adjustable parameter
PDS Power unit data set
PE Protective earth
PROFIBUS Serial data bus
PTC Positive temperature coefficient
R
r... Visualization parameter (read-only)
RAM Read and write memory
RS 232 Serial interface
RS 485 Standard. Describes the physical characteristics of a digital serial
interface.
S
SI Safety Integrated
STW PROFIdrive control word
SW Software
T
TIA Totally Integrated Automation
TM Terminal Module
U
UL Underwriters Laboratories Inc.
V
Vdc DC link voltage
Z
ZSW PROFIdrive status word
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