Rockwell Automation 1785-Vx0B, D17856.5.9 PLC-5 VME VMEbus Programmable Controllers User Manual - Manual (Page 274)

Index I–5
T
Terminating link
extended-local I/O, 2-11
remote I/O, 2-9
Termination resistors, 2-9
extended-local I/O, 2-11
using 150-Ohm resistors, 2-9
using 82-Ohm resistors, 2-9
timing
block-transfer data
during logic scan, 7-14
to extended-local I/O, 7-14
to remote I/O, 7-17
discrete-transfer data
during I/O scan, 7-12
to extended-local I/O, 7-13
to processor-resident I/O, 7-12
to remote I/O, 7-12
I/O scan, 7-11
program scan, 7-8
I/O scan housekeeping, 7-8
immediate I/O, 7-12 , 7-14
Trunkline/Dropline connection, 2-13
Typed read, 6-10
Typed write, 6-18
U
understanding terms
block-transfer data, iv
discrete-transfer data, iv
remote I/O chassis, iv
remote I/O link, iv
Upload all request, 6-21
Upload complete, 6-24
UPLOAD.CPP, sample, A-15
UPLOAD.MAK, sample, A-26
V
VME
backplane jumpers, 2-4 , D-1
signal usage, 3-3
signals on the P1 connector, 3-3
status file, 4-7
VME backplane jumpers, 2-4 , D-1
VME signal usage, 3-3
VME Status File, 4-7
Error Codes, 5-5
physical structure, 4-8 , 4-12
VMEbus interface, 1-6 , 3-1
commands, 3-7
VMEbus specifications, C-2
VMEbus usage, 3-1
software-selectable bus-release mode,
ROR, 3-2
software-selectable bus-release mode,
RWD, 3-2
VMEDEMO.CPP, sample, A-2
VMEDEMO.MAK, sample, A-13
W
Write bytes physical, 6-27