Rockwell Automation 1756-RMxx ControlLogix Enhanced Redundancy System User Manual - Manual (Page 288)

288 Rockwell Automation Publication 1756-UM535D-EN-P - November 2012
Index
ControlNet
CPU usage 198
keeper crossload 102
keeper status 101
module
check status 197
monitor CPU usage 198
network update time 95
node requirements 38 - 40
overview 38 -??
produce/consume connections 93
redundant media 41
remote I/O 18
requirements 38 -??
sample programs 198
schedule
existing network 100
new network 98
troubleshoot
keeper status 216
lost connection 220
unscheduled 97
ControlNet communication modules 56
conversion
nonredundant to redundant 73
convert
nonredundant to redundant 265 - 271
CPU usage
Ethernet/IP 77
crossload 57
1756-RM2/A 151
ControlNet keepers 102
default 145
estimate 149
redundancy object attributes 150
redundant system 19
scan time 149
D
Data Highway Plus 43
date and time 115
designate
primary chassis 71
designation
chassis 71
conduct 19
qualification after 73
device-level ring network 35 , 87
beacon interval 88
beacon timeout 88
DeviceNet 43
DLR
ring node 88
supervisor node 87
DSwNP
qualification status indicators 211
DSwP
qualification status indicators 211
dual fiber ports
1756-RM2/A 138
duplex setting 86
E
edit system event 137
EDS files 54
electrostatic discharge 58
elements of DLR network 87
enable
user program control 115
enhanced redundancy system
chassis 28
communication modules 32
components 17 , 24
controllers 29
features 16
operations 19
power supply 34
quick start 51
redundancy modules 31
redundant power supplies 34
restrictions 22
using ControlNet 38 -??
using EtherNet/IP 35 - 37
environmental considerations 51
Ethernet 52
HMI blind time 21
EtherNet/IP
1715 Redundant I/O systems 16
configure module 85
delay 36
device-level ring network 35
duplex setting 86
features available in system revision 19.052
only 35
IP address swapping 36 , 77 - 79
modules 24
overview 42
produce/consume connections 35 , 84
remote I/O 16 , 18
requested packet interval 77
requirements 42
set address 86
troubleshoot
lost connection 220
use of CIP Sync technology 35 , 81 - 83
with HMI 46
Ethernet/IP
CPU usage 77
EtherNet/IP communication modules 56
event classification 121
Event Log
controller event 226
qualification events 74
RMCT 206
Event Log tab 120 - 129
clearing a fault 129
event classifications 121
export data for all events 127 - 128
export single event data 124 - 126
extended event information 123
execution
continuous task 145
periodic task 147
export data for a single event 124 - 126