NORD Drivesystems BU0290 - Manual (Page 72)

PROFINET bus module for NORD frequency inverters SK 200E
72 Subject to technical amendments BU 0290 GB-4312
9 Index
9.1 Keyword Index:
Address Assigned or defined designation of a bus subscriber
ASIC Application Specific I ntegrated Circuit”,
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.
EMCY message Emergency messages (error telegrams)
GSD Device master data, format for the description of automation devices which communicate via
PROFIBUS
GSDML GSD Markup Language, format for the description of automation devices which communicate
via PROFINET
Jitter Designates a slight fluctuation in precision in the transmission pulse, or the variation in the
transmission time of data packages.
9.2 Abbreviations used:
Abs. Absolute
BE Bus error (fault)
Size Bus module
BR Bus ready
BS BUS state (status)
D, DI, DIN Digital IN
DE DEVICE error (fault)
DO, DOUT Digital OUT
DS DEVICE state (status)
EMC Electromagnetic compatibility
FI Frequency inverter
GND Earth
HW Hardware
I16 16 bit value (integer)
I/O IN / OUT, input and output
IND Index
IW Actual value
NMT Network Management
P parameter which depends on a
parameter set
PPO Process data object
PZD Process data
RO Read Only
RW Read and Write
SDO Service Data Object
STR String value
STW Control word
SW Software / Setpoint
TU Technologie Unit (external technology
unit)
U8 (U16 / U32) 8 bit (16 / 32 bit) value, unsigned
(without prefix)
ZBG Additional module
ZSW Status word