Glossar - KEB COMBIVERT F5 Instructions For Use Manual

GLOSSAr

Glossar
0V Earth-potential-free common point
1ph 1-phase mains
3ph 3-phase mains
AC AC current or voltage
AFE Active Front End
LW heat ex- Air/water heat exchanger
changer
MCM American unit for large wire cross
sections
AWG American wire gauge
ASCL Asynchronous sensorless closed
loop
GTR7 Braking transistor
CDM Complete drive module including
auxiliary equipment (control cabi-
net)
DC DC current or voltage
IP xx Degree of protection (xx for level)
FU Drive converter
EMC Electromagnetic compatibility
EN European standard
HSP5 Fast, serial protocol
CAN Fieldbus system
AFE filter Filter for the AFE device
FE Functional earth
DIN German Institut for standardization
HF filter High frequency filter to the mains
HMI Human maschine interface (touch
screen)
Modulation In drive technology it means that
the power semiconductors are
controlled
HTL Incremental signal with an output
voltage (up to 30V) -> TTL
TTL Incremental signal with an output
voltage up to 5 V
IEC International standard
WRA Inverter A
WRB Inverter B
COMBIVERT KEB drive converters
COMBIVIS KEB start-up and parameterizing
software
MTTF mean service life to failure
RJ45 Modular connector with 8 lines
UCE Monitoring the saturation voltage
of the circuit breaker
OC Overcurrent
OH Overheat
OL Overload
Port Part of a network address to the
assignment of TCP and UDP
connections
PDS Power drive system incl. motor
and measuring probe
PFC Power factor correction
DEIF Producer of control boards
PLC Programmable logic controller
PE Protective earth
PELV Protective Extra Low Voltage
PTC PTC-resistor for temperature
detection
PWM Pulse width modulation
VARAN Real-time Ethernet bus system
EtherCAT Real-time Ethernet bus system of
the company Beckhoff
GND Reference potential, ground
SELV Safety Extra Low Voltage (< 60 V)
SS1 Safety function „Safe stop 1" in
accordance with IEC 61800-5-2
STO Safety function „Safe Torque Off"
in accordance with IEC 61800-5-2
NN Sea level
Emergency Shutdown of a drive in emergency
stop case (not de-energized)
KTY Silicium temperature sensor (po-
larized)
SF filter Sine-wave filter
I²t-monitoring Software function for thermal mo-
nitoring of the motor winding
Emergency Switching off the voltage supply in
switching off emergency case
SCL Synchronous sensorless closed
loop
SSI Synchronous serial interface for
encoder
PT1000 Temperature sensor with
R0=1000Ω
PT100 Temperature sensor with
R0=100Ω
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