Rockwell Automation 1785-Lxxx Enhanced and Ethernet PLC-5 Programmable Controllers User Manual
Page 378
Publication 1785-UM012D-EN-P - July 2005
8 Index
polling
schemes
techniques
power supplies
mounting dimensions
powerup routines
priority scheduling
privilege class
assigned to channel
assigned to node
assigned to offline file
privileges
assigning class to channels
assigning class to offline files
assigning to data files
assigning to program files
defining classes
guidelines for assigning
types of
process control instructions
Processor
specifications
processor input interrupt
processor status file
layout
processor time
data exchange
example
processorresident I/O
Program (PROG) mode
program constant
valid value range
program control instructions
program execution
program file
memory
read/write privileges
storage
program scan
activities that can affect the time
effect of housekeeping
false versus true logic
input states
instructions
introduction
MCP
using interrupts
program states
programming
blocktransfers to an adapter channel
considerations
design tips for better performance
effects of blocktransfers on discrete data
extendedlocal I/O
fault routines
features
handling faults in remote I/O chassis
multiple blocktransfers in an adapter
channel
protecting
recover from rack fault
terminal connections
protecting programs
R
raceway layout
rack addressing limits
rack control bits
racks 07
racks 1017
rack entries, how they affect scan time
rack size
extendedlocal I/O scanner
remote I/O scanner
racks
addressing
definition
extendedlocal I/O
processorresident local I/O
relationship to chassis size and
addressing mode
remote I/O
read/write privileges
assigned to data file
assigned to program file
ready
program state
relative humidity
relay cartridge
relay instructions
Remote (REM) mode
remote I/O
adapter mode
adaptermode status
blocktransfers
cable lengths
calculating scan time
chassis backplane switch setting