Allen-Bradley MicroLogix 1000 User Manual

Index
I–21
overview, 1-11
P eriodic T ests of Master Control R elay
Circuit, 1-12
P
ower Distribution, 1-11
Safety Circuits, 1-11
SBR, Subroutine, 10-4
Scale (SCL)
instruction parameters, C-11
valid addressing modes, C-11
valid file types, C-11
Scale Data (SCL), 8-12
application example, 8-13
entering parameters, 8-12
execution times, 8-12
updates to arithmetic status bits, 8-12
SCL, Scale Data, 8-12
Selectable T imed Disable (STD), 11-18
example, 11-18
execution times, 11-18
instruction parameters, C-12
using, 11-18
valid addressing modes, C-12
valid file types, C-12
Selectable Timed Enable (STE), 11-18
example, 11-18
execution times, 11-18
instruction parameters, C-12
using, 11-18
valid addressing modes, C-12
valid file types, C-12
Selectable T imed Interrupt (STI) function
basic programming procedure, 11-15
Interrupt Subroutine (INT), 11-20
operation, 11-15
interrupt latency and interrupt
occurrences, 11-16
interrupt priorities, 11-17
status file data saved, 11-17
subroutine content, 11-16
overview, 11-15
Selectable T imed Disable (STD), 11-18
Selectable Timed Enable (STE), 11-18
Selectable T imed Start (STS), 11-20
STD/STE zone example, 11-18
Selectable T imed Start (STS), 11-20
execution times, 11-20
instruction parameters, C-12
valid addressing modes, C-12
valid file types, C-12
selected DF1 protocol bit, S:0/12, B-4
Selecting Surge Suppressors, 1-8
Sequencer Compare (SQC), 11-7
entering parameters, 11-8
execution times, 11-7
instruction parameters, C-11
using, 11-11
valid addressing modes, C-11
valid file types, C-11
sequencer instructions
overview, 11-7
effects on index register S:24, 11-7
Sequencer Compare (SQC), 11-7
Sequencer L oad (SQL), 11-13
Sequencer Output (SQO), 11-7
Sequencer L oad (SQL), 11-13
entering parameters, 11-13
execution times, 11-13
instruction parameters, C-12
operation, 11-14
valid addressing modes, C-12
valid file types, C-12
Sequencer Output (SQO), 11-7
entering parameters, 11-8
execution times, 11-7
instruction parameters, C-12
using, 11-10
valid addressing modes, C-12
valid file types, C-12
sinking and sourcing circuits
overview, 2-3
wiring examples, 2-3
slave/receiver communication, 13-2
spacing the controller, 1-14
specifications
analog input, A-6
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Allen-Bradley MicroLogix 1000 Specifications

General

Communication Ports	RS-232
Power Supply	24V DC or 120/240V AC
Programming Software	RSLogix 500
Manufacturer	Allen-Bradley
Category	Controller
Series	MicroLogix
Programming Language	Ladder Logic
Input Voltage	24V DC or 120/240V AC
I/O Points	10 to 32 points
Processor Type	8-bit
Operating Temperature	0…55 °C (32…131 °F)
Processor	8-bit