Siemens sinumerik 840D sl Function Manual page 940

MMC
MPF
MPI
MCP
N
NC
NCK
NCU
NRK
IS
ZO
NX
O
OB
OEM
OP
OPI
OPT
OLP
P
PIO
PII
PC
PCMCIA
PCU
PG
PID
PIV
PLC
PNO
PO
POS
POSMO A
POSMO CA
Special functions: Appendix
Function Manual, 11/2006, 6FC5397-2BP10-2BA0
Man-Machine Communication
Main Program File: NC part program (main program)
Multi-Point Interface Multiport Interface
Machine control panel
Numerical Control: Numerical Control
Numerical Control Kernel
Numerical Control Unit
Name of operating system of the NCK
Interface signal
Zero offset
Numerical eXtension (axis extension module)
Organization block in the PLC
Original Equipment Manufacturer
Operator Panel: Operating equipment
Operator Panel Interface: Interface for connection to the operator panel
Options: Options
Optical Link Plug: Fiber-optic bus connector
Process image of outputs
Process image of inputs
Personal Computer
Personal Computer Memory Card International Association
PC Unit
Programming device
Parameter identification: Part of a PIV
Parameter identification: Value: Parameterizing part of a PPO
Programmable Logic Control: Adaptive controller
PROFIBUS User Organization
Power On
Positioning: e.g. POS axis = positioning axis = channel axis which traverses non-
interpolatory channel axes to their programmed positions, i.e. independently of other
channel axes
Positioning Motor Actuator: positioning motor
Positioning Motor Compact AC: Complete drive unit with integrated power and
control module as well as positioning unit and program memory; AC infeed
Appendix
A.1 List of abbreviations
9