User Manual Owner manual

Index
I–7
disposing of the battery, 19
handling the processor, 13
identifying the components of the
processor, 14
installing a DH+ link, 114
installing a remote I/O link, 112
installing keying bands for the processor,
17
installing the battery, 18
installing the processor in the chassis,
112
locating additional information, 11
preparing for, 12
removing the processor from the chassis,
112
selecting cables
ControlNet cables, 119
DH+ programming, 119
remote I/O, 119
serial, 118
selecting the ControlNet network
address, 111
selecting the DH+ station address of
Channel 1A, 110
setting the I/O chassis backplane
switches, 16
setting the I/O chassis configuration plug,
17
specifying the serial interface of Channel
0, 111
where to go, 11
instructions
ControlNet I/O Transfer (CIO), 24, C1
how to use, 44
when to use, 212, 216
ControlNet Immediate Data Input (IDI),
26, C2
how to use, 46
ControlNet Immediate Data Output
(IDO), 26, C2
how to use, 46
ControlNet Message (MSG), how to use,
42
Immediate Input (IIN), 26
Immediate Output (IOT), 26
Message (MSG), 24
how to use, C1
when to use, 213
IOT. See Immediate Output instruction
K
keyswitch, location of
on PLC5/20C, 14
on PLC5/40C, 15
L
ladderrung messaging, 23
link, definition of, ii
M
map table, 27
maptable entries, 27
fields, 29
number required for datatransfer types,
29
maptable entry, definition of, ii
maximum scheduled node, definition of, ii
maximum unscheduled node, definition of,
ii
memory module space, 14, 15
memory modules, specifications, A1
memorymodule space, location of
on PLC5/20C, 14
on PLC5/40C, 15
Message instructions, 23, 24, C1
monitoring ControlNet configuration and
status screens, 55
MSGs. See Message instructions
N
NAP. See Network Access Port
Network Access Port, 14, 15
definition of, ii
when to use, 117
network address, definition of, ii
Network Update Interval, 23, 34
definition of, ii
Network Update Time, 34
definition of, ii
specifying, 37
node, definition of, ii
nondiscrete I/O data transfer
definition of, ii
description, 22
nondiscrete I/O data transfers, number of
maptable entries required, 29
nondiscrete I/O datatransfer mapping,
210
1771 modules, 210
features, 211