NORD Drivesystems BU0590 - Manual (Page 45)

7 Lists / Index
BU 0590 GB-0312 Subject to technical amendments 45
7 Lists / Index
7.1 Abbreviations
AIN ....... Analog input
AOUT ... Analogue output
DI (DIN) Digital input
DO (DOUT) Digital output
I / O ....... Input /Output
EEPROM Non-volatile memory
EMC ...... Electromagnetic compatibility
FI ……... Frequency inverters
HSW ..... Main setpoint
I/O ......... In / Out (Input / Output)
ISD ........ Field current (Current vector control)
LED ....... Light-emitting diode
NSW ...... Auxiliary setpoint
P-Box ... ParameterBox
PDO ...... Process Data Object
S ........... Supervisor Parameter, P003
SW ....... Software version, P707
STW ...... Control word
TU ......... Technology Unit (technology module,
e.g.: PROFINET Bus module)
ZSW ...... Status word
7.2 Keyword Index
Baud rate …………………………………………. The transmission rate for serial interfaces in
bits per second
Binary code …………………………………………. The designation for a code in which
messages are communicated by "0" and "1"
signals.
Bit / Byte …………………………………………. A bit (binary digit) is the smallest unit of
information in the binary system. A byte has
8 bits.
Broadcast …………………………………………. In a network, all slave participants are
addressed simultaneously by the master.
DAP …………………………………………. Device Access Point, designates the
PROFINET IO Bus interface
Jitter …………………………………………. Designates a slight fluctuation in precision
in the transmission pulse, or the variation in
the transmission time of data packages.
XML …………………………………………. "Extensible Markup Language", abbreviated
XML , contains all essential information
concerning the bus module and all
parameters of FIs which can be connected.