Rockwell Automation 1794-IP4 Series B FLEX I/O PULSE COUNTER User Manual - Manual (Page 66)

Publication 1794ĆUM016B-EN-P - August 2002
Numbers
1794ĆIJ2, troubleshoot, 7-1
A
adapter input status word, 5-1, 6-3
applications, typical, 1-4
B
bit/word definitions, block transfer write, 4-4
bit/Word descriptions, 4-4
bit/word descriptions, block transfer read,
4-3, 5-4, 6-6
block transfer
read, 1-3
write, 1-3
block transfer programming
PLCĆ2 family processor, 3-2
PLCĆ5 family processor, 3-2
block transfer read, 3-1, 4-2
word assignments, 4-3, 5-4
block transfer write, 3-1
bit/word assignments, 4-4
word assignments, 4-4, 5-4
C
CIOs. See ControlNet I/O Transfer
instructions
clock frequency, select, 1-5
communication, block transfers, 3-1
compatible terminal bases, 2-9
configurable features, 4-1
connecting wiring, 2-9
considerations, pre-installation, 2-1
ControlNet I/O
unscheduled nonĆdiscrete I/O data
transfer, 6-2
unscheduled operations
ladderĆrung messages, 6-2
messaging from programming devices,
6-2
peerĆtoĆpeer messaging, 6-2
ControlNet I/O Transfer (CIO) instructions,
6-2
curent draw, through base units, 2-2
D
daisy-chaining wiring, 2-3
default values, 5-7
DeviceNetManager, software, 5-1
DIN rail mounting, 2-4
E
European Union Directive compliance, 2-1
F
frequency input module
how it works, 1-3
input capabilities, 1-4
typical applications, 1-4
using, 1-1
I
I/O, ControlNet
unscheduled nonĆdiscrete I/O data
transfer, 6-2
unscheduled operations
messaging from programming devices,
6-2
nonĆdiscrete I/O data transfer, 6-2
peerĆtoĆpeer messaging, 6-2
I/O module fault, 5-2
indicators
states, 2-14
status, 2-14
troubleshooting, 7-1
input mapping, 4-2, 5-3, 6-6
input status word, 5-2, 6-3
installation, module, 2-7
K
keyswitch positions, 2-7
L
ladderĆrung messaging, 6-2
Index