Appendix
8-25
L _^ONMObk
8.4 List of abbreviations
Abbreviation Meaning
ACK Response for positive acknowledgement of the controller
ASCII American Standard Code for Information Interchange: 7 bit code with one free parity bit
Ctrl. enable Controller enable
Ctrl. inhibit Controller inhibit
DCB DC-injection brake
EMC Electromagnetic Compatibility
f
dmin
;f
dmax
Minimum/maximum field frequency
I
max
Current limit
IMP Pulse inhibit
JOG (JOG1, JOG2, JOG3) Fixed speed or input for activation of the fixed speed
LECOM Lenze communication
LECOM-A Communication medium via RS232 interface and LECOM protocol
LECOM-B Communication medium via RS485 interface and LECOM protocol
LECOM-LI Communication medium via optical fibre and LECOM protocol
LEMOC PC program (for IBM compatible PCs) for drive programming
NAK Response for negative acknowledgement of the controller
Optical fibre Optical fibre
PAR Parameter set changeover
PC Personal computer
PLC Programmable logic controller, e. g. SIMATIC S5, SIEMENS
Qmin Frequency threshold
QSP Quick stop
RFG Ramp-function generator; setpoint integrator
RS232 Interface standard
RS485 Interface standard
RxD Pin name LED (receive display)
SW Software
TRIP Operation fault
TxD Pin name LED (transmission display)
U
Gmax
DC-bus over voltage
VD LECOM format
VH LECOM format
VS LECOM f ormat
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