Siemens SINUMERIK 840D Diagnostics Manual page 695

10.04
HD
HHU
HMS
HW
I
IM
IM S/R
INC
I/R
ISO code
K1...K4
K
UE
K
v
LAD
LCD
LEC
LED
LUD
MB
MC
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
Hard Disk
Handheld unit
High-resolution Measuring System
Hardware
Input
Interface Module Interconnection module
Interface Module (S=send/R=receive): interface module for transmitting and receiving
data
Increment
Infeed/Regenerative Feedback unit
Special punched tape code, number of holes per character always even
Channel 1 to channel 4
Ratio
Servo gain factor
Ladder diagram
Liquid Crystal Display: Opto-electronic display with liquid crystals
Leadscrew error compensation
Light Emitting Diode
Local User Data
Megabyte
Measuring Circuit
2 Appendix
2-695