Preface
MicroLogix 1000 Programmable Controllers User Manual
I–22
analog output, A-6
general, A-3
general output, A-5
input, A-4
input filter response times, A-7
relay contact rating, A-5
SQC, Sequencer Compare, 11-7
SQL, Sequencer Load, 11-13
SQO, Sequencer Output, 11-7
SQR, Square Root, 8-11
Square Root (SQR), 8-11
execution times, 8-11
instruction parameters, C-12
updates to arithmetic status bits, 8-11
valid addressing modes, C-12
valid file types, C-12
status data file (S2:), 4-5
status file
descriptions, B-3
overview, B-1
STD, Selectable Timed Disable, 11-18
STE, Selectable Timed Enable, 11-18
STI, Selectable Timed Interrupt, 11-15
interrupt latency, 11-15
storing processor files
download, 4-7
power down, 4-8
power up, 4-8
STS, Selectable Timed Start, 11-20
SUB, Subtract, 8-5
Subroutine (SBR), 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
Subtract (SUB), 8-5
execution times, 8-5
instruction parameters, C-12
updates to arithmetic status bits, 8-5
valid addressing modes, C-12
valid file types, C-12
surge suppressors, 1-8
example, 1-9
for contactor, 1-10
for motor starters, 1-10
for relays, 1-10
recommended, 1-10
SUS, Suspend, 10-8
Suspend (SUS), 10-8
entering parameters, 10-8
execution times, 10-8
instruction parameters, C-13
valid addressing modes, C-13
valid file types, C-13
system configuration, DH485 connection
examples, D-19
system connection, 3-1
T
Temporary End (TND), 10-8
execution times, 10-8
instruction parameters, C-13
valid addressing modes, C-13
valid file types, C-13
timer file (T4:), 4-5
timer instructions
overview
addressing structure, 6-9
entering parameters, 6-8
Retentive Timer (RTO), 6-14
Timer OffDelay (TOF), 6-12
Timer OnDelay (TON), 6-11
Timer OffDelay (TOF), 6-12
execution times, 6-12
instruction parameters, C-13
using status bits, 6-12
valid addressing modes, C-13
valid file types, C-13
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