Rockwell Automation 1761 MicroLogix 1000 Programmable Controllers User Manual
Page 418
Preface
MicroLogix 1000 Programmable Controllers User Manual
I–20
storing and accessing, 4-6
download, 4-7
normal operation, 4-7
power down, 4-8
power up, 4-8
program constants, 4-13
program development model, 4-15
program faults, determining, 14-2
program files, 4-4, 4-5
program flow control instructions, 10-2
about, 10-2
Immediate Input with Mask (IIM), 10-9
Immediate Output with Mask (IOM), 10-9
in the paper drilling machine application
example, 10-10
Jump (JMP), 10-2
Jump to Subroutine (JSR), 10-4
Label (LBL), 10-2
Master Control Reset (MCR), 10-7
Return (RET), 10-4
Subroutine (SBR), 10-4
Suspend (SUS), 10-8
Temporary End (TND), 10-8
programming overview, 4-1
protection methods for contacts, 1-8
protocol switching, automatic, 3-17
publications, related, P-5
Purpose of this Manual, P-2
Q
quadrature encoder input, 12-14
R
RAC, HighĆSpeed Counter Reset
Accumulator, 12-22
RC network, example, 1-9
related publications, P-5
relay contact rating table, A-5
relays, surge suppressors for, 1-10
remote packet support, D-22
replacement parts, controller, A-10
RES, Reset, 6-20
Reset (RES), 6-20
execution times, 6-20
instruction parameters, C-11
resetting the high-speed counter
accumulator
instruction parameters, C-11
valid addressing modes, C-11
valid file types, C-11
resetting the highĆspeed counter
accumulator, 12-21
execution times, 12-21
operation, 12-21
valid addressing modes, C-11
valid file types, C-11
RET, Return, 10-4
Retentive Timer (RTO), 6-14
execution times, 6-14
instruction parameters, C-11
using status bits, 6-14
valid addressing modes, C-11
valid file types, C-11
Return (RET), 10-4
execution times, 10-4
instruction parameters, C-11
nesting subroutine files, 10-5
using, 10-6
valid addressing modes, C-11
valid file types, C-11
RSĆ232 communication interface, D-2
RTO, Retentive Timer, 6-14
S
Safety Considerations
Disconnecting Main Power, 1-11