Siemens SINUMERIK 840D Description Of Functions page 251

Abbreviations
A
ANA
ARM (MSD)
AS
AT
B
BERO
COM
DAC
D/A
DP
DRV
DSC
EMC
ESD
EUS
FDD
FFT
FRM
FRP
HD
HHU
HLA
HRV
HYD
I/RF
IM
IM Address
ISA
K Bus
LED
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SINUMERIK 840D/SIMODRIVE 611 digital Descr. of Functions HLA Module (FBHLA) – 04.00 Edition
Working port on cylinder
Analog drive
Asynchronous rotation motor (main spindle drive)
Automation System
Advanced Technology
Working port on cylinder
Proximity limit switch
Communication Module
Digital/analog converter channel
Digital to Analog
Distributed Peripherals (I/Os)
Driver Module
Dynamic Stiffness Control
Electromagnetic Compatibility
Modules/components endangered by electrostatic discharge
End User Interfaces
Feed Drive
Fast Fourier Transform
Enabling voltage internal ground
Enabling voltage internal +24 V
Hard Disk
Handheld Unit
Hydraulic Linear Drive
High Response Valve
Hydraulic Drive
Infeed/Regenerative Feedback Module
Interface Module (SIMATIC S7-300)
Interface Module Address
Industry Standard Architecture
Communication Bus
Light Emitting Diode
B
B-251