Manual

Chapter
10
10-1
Design Aids and Documentation
This chapter provides programmer aids to help in writing, organizing, and
documenting a program for a communication adapter module.
Figure 10.1 is a sample program that incorporates both a communication
zone and the support programming recommended for the single command
programmed in this zone.
Figure 10.1
Sample Program
Start
011
[
G
]
077
[
G
]
015
[
G
]
(
L
02707
OFF
)
03212 01200 160
[
G
]
030
[
G
]
037
[
G
]
(
02707
)
[][]
Header
Memory
Latch
Unlatch
Delimiter
Rung
Access
Rung
Start Bit
Start Bit
Rung
Command
Rungs
000
000 000
013
[
G
]
141
[
G
]
146
[
G
]
000
000 000
000 000 000
(
02707
)
(
02707
)
11217 03312
03302
(
03212
)
[][]
[]
L
OFF
03202
[]
11217
[]
(
03212
)
U
03302
[]
03312
[]
03302
[]
03312
[]
(
01000
)
L
OFF
03202
[]
(
01000
)
U
Latch
Output
Indicator
Unlatch
Output
Indicator
>
Communication
Zone of Program
U
General
Program Summary