Allen-Bradley controllogix 1756-L55M12 User Manual page 138

138 Index
Publication 1756-UM001G-EN-P - January 2007
programming language 73
R
rack-optimized connection 56
receive
messages 49
reconfigure I/O module 64
redundancy
considerations 114
ControlNet network 114
EtherNet/IP network 115
example system 112
overview 111
requirements 113
switchover 112
redundant media 111
relay ladder 73
requested packet interval 55
RIO, see universal remote I/O 43
RPI 55
RS-232 DF1 Device driver 17
S
safety integration level, see SIL 2 117
sample controller projects 71
scheduled connections 27
select
programming language 73
system overhead percentage 79
send
messages 49
sequential function chart 73
SERCOS interface drive
add to controller 93
SERCOS interface modules
choose 91
set up 95
serial
cable 15
communicate with ASCII device
ASCII device 34
communicate with DF1 device 32
controller communication 31
controller connection 15
DH-485 network configuration 37
driver 17
Modbus support 37
select controller path 19
set up
axis 101
SERCOS module 95
SFC 73
SIL 2 certification
example application 118
overview 117
SSV instruction 75
ST 73
state model 85
overview 85
status 75
structured text 73
system overhead percentage 79
system requirements
PhaseManager 88
T
tag
organize 72
task 67
tune axis 106
U
universal remote I/O
module capability 44
overview 43
unscheduled connections 27
update 63