Rockwell Automation 1771-PD PID MODULE (+DU) - Manual (Page 108)

Programming
Chapter 3
3Ć65
Figure 3.21
PowerĆUp Load/Enter Sequence
Command
Load Bit
W01 B06
Block Transfers
read
write
Status
SB
DB
1st
SB
2nd
4th
6th
8th
9th
DB
LP1
LP2
DB
SB
3rd
5th
7th
SB
SB
SB
P
I
D
M
O
D
U
L
E
P
R
O
C
E
S
S
O
R
1
1
1
0
0
0
0
0
1
0
SB = Status Block, DB = Dynamic Block, LP1 and LP2 = Loop 1 and Loop 2 Parameter Blocks
11126
PowerĆup
Bit
W58 B13
Ready Bit
W58 B12
Load Enter
Complete Bit
W61 B12
PowerĆup
Bit
W61 B04
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
0
0
0
1
1
Enter Bit
W01 B03