Rockwell Automation 1771-PD PID MODULE (+DU) - Manual (Page 223)

Summary Word and Bit Tables
Appendix D
DĆ2
Table D.A
Word/Bit Reference
Word or Bit Title Word Abbr. Word Bit Pg
Alarm bit SMB B04 3-50
Alarm conditions, see limit conditions 3-52
Alarm word W58 3-28
Analog input READ IN W64(W71) 3-28
Bias BIAS W08(W15) 3-12,3-13
sign bit* W30(W50) B01 3-26
source bit* W30(W50) B02 3-26
V
PID
+/x bias bit W19(W39) B17 3-18
Block identifier bits
control word A, Loop 1
W18 B17=0 B16=1 3-15
control word A, Loop 2 W38 B17=1 B16=0 3-15
master control word W01 B17=B16=1 3-8
status word W58 B17=B16=0 3-28
Block start address
dynamic block
W03 3-11
loop block W04(W11) 3-11,3-13
read next block W59 3-30
Calibration
enable bit
W01 B13 3-8
input select bits W02 B17,B16 5-7
Cascade bit* W30 B00 3-26
Control word W02 3-11
Control Word A W18(W38) 3-15
Control Word B W19(W39) 3-18
Dead band DB W23(W43) 3-22
control bit W18(W38) B11 3-17
Decouple bit* W30 B14 3-25
Derivative term V
D
error source bit W18(W38( B03 3-17
gain K
D
W25(W45) 3-22
limit V
D
MAX W27(W47) 3-23
limit bit W18(W38) B02 3-18
multiplier bits W18(W39) B01,B00 3-21
Enter bit W01 B03 3-11
Expanded control word W30(W50) 3-23