Siemens PERFECT HARMONY GENIII/E Series - Page 120

B-2 A1A19000405A: Version 1.3
Commonly Used Abbreviations Perfect Harmony GENIII/e User’s Manual
B
s
s
ss
Table B-1: Commonly Used Abbreviations
Abbreviation Meaning
•
Boolean AND function
+ Addition or Boolean OR
≥
greater than or equal to
≤
less than or equal to
°
degrees
“ inches
Summation
τ
torque
µ Microsecond
A Amp, Ampere
AC Alternating Current
accel Acceleration
A/D Analog to Digital Converter
ADC Analog to Digital Converter
AI Analog Input
alg Analog
avail Available
BIL Basic Impulse Level
BTU British thermal units
C Centigrade or Capacitor
cap Capacitor
CCB Cell Control Board
ccw Counter clockwise
CE Formerly European Conformity, now true definition
CFM Cubic feet per minute
CLVC Closed Loop Vector Control
cmd Command
com Common
conn Connector
CPS Control Power Supply
CPU Central Processing Unit
CSMC Closed Loop Synchronous Motor Control
CT Current Transformer
cu Cubic
curr, I Current
cw Clockwise
D Derivative (PID), depth
Σ