Allen-Bradley DeviceNet 1756-DNB - Page 62

Index
I–2
Publication 1784-6.5.15 – July 1998
I/O data, 2–2
input data table, 2–4
output data table, 2–4
removing from scan list, 3–9
select, 3–18
surrounded in color , 3–3
type, 3–10
display filters, 3–10
screen, 2–6
E
edit device I/O parameters, 2–5, 3–18
screen, 2–6, 3–13, 3–14
edit Rx/Tx size, 3–14, 3–15
edit scan list, 3–8
electronic key
catalog number , 3–10
device type, 3–10
vendor , 3–10
error messages
data mapping, A–3
input maps, A–2
input message type, A–2
output maps, A–2
output message type, A–3
expansion, 1–1
extensions
(.sm8, .sl8, .lr8, .mr8, .clc), 3–2
(.sm8, .sl8, .lr8, .mr8), 3–21
F
file extensions
(.sm8, .sl8, .lr8, .mr8, .clc), 3–2
(.sm8, .sl8, .lr8, .mr8), 3–21
file transfer
, read, 1–4
H
host platform, data exchange, 2–1
I
I/O
communication, definition, 2–5
importance, 1–1
size, 1–1
transfers, 1–1
input
data, 2–4
definition, 2–3
data map, 3–17
image table, 1–3
mapping scheme
FLEX I/O module, B–9
photoelectric sensor , B–3
RediSTA TION operator interface , B–6
maps
definition, A–1
error messages, A–2
message type
definition, A–1
error messages, A–2
input , data file, 1–4
input data, 2–4
input/output file transfers, 2–4
interscan delay , 3–4
definition, 2–5
L
load from
DNB, 3–4, 3–9
file, 3–4, 3–9
PCIDS, 3–14
SDN, 3–5, 3–1 1, 3–15
M
map
data to, 3–18
segment, 3–18
definition, 2–3
mapping
bits to memory locations, 3–19
method
byte align all, 3–16
node order , 3–16
size order , 3–16
word align all, 3–16
scheme, 3–1
memory , 1–1
messaging
change of state, B–1 1
change–of–state/cyclic, 3–14, 3–15
frequency , 1–1
polled, 3–14, 3–15
strobed, 3–14, 3–15
module configuration
definition, 3–3
screen, 3–7
module configuration (MC), screen, 2–6,
3–2, 3–4