Allen-Bradley 1203-GD1 - Page 19

2–3Installation
Publication 1203–5.1 –– July, 1997
Table 2.A
SW3 Image Table Map
RESERVED FOR:
Minimum
Ri
S
tart
A
t
Gp
Output Image Input Image
R
equ
i
red
Rack Size
➀
S
tart
A
t
Group
R
0
1/4
R
ack
0
, 2, 4, or 6
lf R
0
Ha
lf
R
ack
0
, 2, or 4
R
0
3/4
R
ack
0
or 2
ll R
0 nly
Fu
ll
R
ack
0
o
nly
➀
Use this to select settings for switch SW2, switches 1 and 2
How to use Table 2.A:
1. Use Figure 2.2 to set DIP switch SW3 and fill out Table 2.A.
2. Use minimum rack size shown in Table 2.A to set DIP switch
SW2-1 and SW2-2.
Figure 2.2
SW3 Flowchart
Will block transfer or block transfer RIO pass thru
be used?
1. Block Transfer
YES
1. Write “Block Transfer” in word 0 of both the input
and the output image
2. Set SW 3-1 to on
Will the SCANport device be controlled by (Start/Stop
etc.) or will the Logic Status by monitored by the PLC?
2. Logic Command
NO
NO
2. Move to step 2
YES
1. Write “Logic Cmd” in the output image and “Logic
Status” in the input image of the next available word
2. Set SW3-2 to on
Will a reference or feedback be provided
from/to the programmable controller?
3. Reference/Feedback
NO
YES
1. Write “Reference” in the output image and
“Feedback” in the input image of the next available
word
2. Set SW3-3 to on
NOTE: For detailed information on block transfer
messages refer to the 1203-5.0 Reference Manual.
Step
Step
Step
1. Set SW3-1 to off
2. Move to step 3
1. Set SW3-2 to off
2. Move to step 4
1. Set SW3-3 to off