Rockwell Automation 1747-BSN Backup Scanner Module - Manual (Page 201)

Publication 1747-UM010B-EN-P - September 2003
Index 3
remote I/O switching 8-1
remote output reset 5-16
remote output reset words 5-20
remote programming 4-4
reserve current capacity 3-4
reset, adapter decide
definition 1-6
reset, adapter reset
definition 1-6
retentive memory B-8
RIO block transfer
definition 1-6
RIO communication
bit 6-5
RIO discrete transfer
definition 1-6
RIO link
definition 1-6
RIO link device 1-6
RIO scan time
throughput A-5
RIO/DH+ communication channel 4-3
S
scanner
output delay time
with block transfer A-8
without block transfer A-14
scanner asynchronous operation 1-5
scanner image
definition 1-7
secondary mode 6-4, 6-5
secondary module 1-1
secondary system 1-22, 6-5, 6-6
secondary system bit 6-3
Sequencing instructions 9-19
signal update time 8-2
SLC chassis
definition 1-7
SLC processor
definition 1-7
Specialty I/O Configuration menu 2-3
specialty I/O module
definition 1-7
starting group address 5-17
status file 5-14
status LEDs 1-18, 3-9
Storage temperature A-1
switch assemblies status word 6-13
switchover diagnostic bit 6-3
switchover time
total 8-1
synchronized backup 8-3
system status word 4-7, 6-2, 6-9
definition 1-7
T
terminal wiring 3-6
terminating resistor size A-2
terms 1-3
throughput A-3
block transfer A-12
calculating A-3–A-15
calculating with block transfers present
A-7
calculating without block transfers
present A-4
introduction A-3
with block transfers present A-12
timeout
internal watchdog 8-5
timer byte 9-18
Timer instructions 9-18
transmitter program 4-7
W
wiring
terminal 3-6