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
L
abel (LBL), 10-2
Master Control R
eset (MCR), 10-7
R
eturn (RET), 10-4
Subroutine (SBR), 10-4
Suspend (SUS), 10-8
T
emporary 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
RA
C, HighSpeed Counter R
eset
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, R
eset, 6-20
R
eset (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 highspeed counter
accumulator, 12-21
execution times, 12-21
operation, 12-21
valid addressing modes, C-11
valid file types, C-11
RET
, R
eturn, 10-4
R
etentive T
imer (R
TO), 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
R
eturn (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
RS232 communication interface, D-2
RTO, R
etentive T
imer, 6-14
S
Safety Considerations
Disconnecting Main P
ower, 1-11
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