A
Appendix 03.04
A Abbreviations
DOS
Disk Operating System
DPM
Dual Port Memory
DPR
Dual-Port-RAM
DRAM
Dynamic Random Access Memory
DRF
Differential resolver function (DRF)
DRY
Dry Run: Dry run feedrate
DSB
Decoding single block
DTE
Data Terminal Equipment
DW
Data word
EIA code
Special punched tape code, number of holes per character always
odd
ENC
Encoder: Actual value encoder
EPROM
Erasable Programmable Read Only Memory
ERROR
Error from printer
FB
Function block
FBS
Slimline screen
FC
Function Call: Function block in the PLC
FD
Feed Drive
FDB
Product database
FDD
Floppy Disk Drive
FEPROM
Flash-EPROM: Read and write memory
FIFO
First In First Out: Memory that works without address specification
and whose data are read in the same order in which they were stored.
FIPO
Fine interpolator
Siemens AG, 2004. All rights reserved.
A-136 SINUMERIK 840D/840Di/810D Operator’s Guide Handheld Terminal 6 (BAH) - 03.04 Edition
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