Siemens SINUMERIK 840D sl Function Manual page 1079

MPI
MSD
MSGW
MSTT
N
NC
NCK
NCU
NRK
NX
O
OB
OEM
OLP
OP
OPI
OPT
P
PC
PCMCIA
PCU
PCW
PG
PID
PII
PIO
PIV
PLC
PNO
PMS
PO
POS
POSMO A
POSMO CA
Extended Functions
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Multi-Point Interface
Main Spindle Drive
Message word
Machine Control Panel
Numerical Control
Numerical Control Kernel
Numerical Control Unit
Name of operating system of the NCK
Numerical eXtension (axis extension module)
Organization block in the PLC
Original Equipment Manufacturer
Optical Link Plug: Fiber-optic bus connector
Operator Panel: Operating equipment
Operator Panel Interface: Interface for connection to the operator panel
Options
Personal Computer
Personal Computer Memory Card International Association
PC Unit
Program control word
Programming device
Parameter identification: Part of a PIV
Process image of inputs
Process image of outputs
Parameter identification: Value: Parameterizing part of a PPO
Programmable Logic Control: Adaptive controller
PROFIBUS User Organization
Position Measuring System
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
1079