Allen-Bradley 1770-M11 User Manual Page 1

Publication 1747-2.39SLC 500™ Chassis–Based Processors(Catalog Numbers 1747–L511, –L514, –L524, –L531, –L532, –L541, –L542, –L543, –L551, –L

10 SLC 500™ Chassis–Based Processors Publication 1747-2.39The table below summarizes the SLC 500 processor channel connections.Protocol OptionsEther

SLC 500™ Chassis–Based Processors 11 Publication 1747-2.39Data Highway Plus (DH+) ProtocolThe Data Highway Plus protocol is used by the PLC–5

12 SLC 500™ Chassis–Based Processors Publication 1747-2.39System Protection OptionsThe SLC 500 family of processors offer a number of hardware and s

SLC 500™ Chassis–Based Processors 13 Publication 1747-2.39I/O UsagesThe SLC 500 family of processors support a variety of I/O modules, allowi

14 SLC 500™ Chassis–Based Processors Publication 1747-2.39Programming InstructionsThe following programming instructions are used with the SLC 500 p

SLC 500™ Chassis–Based Processors 15 Publication 1747-2.39Comparison InstructionsInstruction Mnemonic and NameExecution Times (µs) Floating P

16 SLC 500™ Chassis–Based Processors Publication 1747-2.39Math InstructionsInstruction Mnemonic and NameaExecution Times (µs) Floating Point (µs) b

SLC 500™ Chassis–Based Processors 17 Publication 1747-2.39SWP Swap ——24 + 13.09 per word22.6 + 12.13 per wordSwaps the low and high bytes of

18 SLC 500™ Chassis–Based Processors Publication 1747-2.39Data Handling InstructionsInstruction Mnemonic and NameExecution Times (µs) Floating Point

SLC 500™ Chassis–Based Processors 19 Publication 1747-2.39Program Flow InstructionsInstruction Mnemonic and NameExecution Times (µs)Function

2 SLC 500™ Chassis–Based Processors Publication 1747-2.39Features and BenefitsSupports user memory sizes from 1K to 64K. By offering a wide range of

20 SLC 500™ Chassis–Based Processors Publication 1747-2.39Application Specific InstructionsCommunication InstructionsProportional Integral Derivativ

SLC 500™ Chassis–Based Processors 21 Publication 1747-2.39ASCII InstructionsInstruction Mnemonic and NameaExecution Times (µs)Function - Outp

22 SLC 500™ Chassis–Based Processors Publication 1747-2.39Interrupt Routine InstructionsIndirect AddressingThe following sections describe how indir

SLC 500™ Chassis–Based Processors 23 Publication 1747-2.39Execution Times for Word–Level Indirect AddressesFor most types of instructions tha

24 SLC 500™ Chassis–Based Processors Publication 1747-2.39Execution Times for Bit–Level Indirect AddressesIndirect bit addresses are based on the fo

SLC 500™ Chassis–Based Processors 25 Publication 1747-2.39Instruction Execution TimesExecution Time Example - Bit Instruction Using an Indire

26 SLC 500™ Chassis–Based Processors Publication 1747-2.39The following table summarizes the communication options for the SLC 500 processor family.

SLC 500™ Chassis–Based Processors 27 Publication 1747-2.39The following table summarizes the general specifications for the SLC 500 processor

Publication 1747-2.39 - December 1997 Supersedes Publication 1747-2.39 - December 1995 1998 Rockwell International. All Rights Reserved. Printed in U

SLC 500™ Chassis–Based Processors 3 Publication 1747-2.39Supports a host of third–party products through the Allen–Bradley Encompass Program.

4 SLC 500™ Chassis–Based Processors Publication 1747-2.39SLC 5/03™ Processor (Catalog # 1747–L531 and 1747–L532)The SLC 5/03 processor significantly

SLC 500™ Chassis–Based Processors 5 Publication 1747-2.39SLC 5/04™ Processor (Catalog # 1747–L541, –L542, or –L543)The SLC 5/04 processor pro

6 SLC 500™ Chassis–Based Processors Publication 1747-2.39SLC 5/05™ Processor (Catalog # 1747–L551, –L552, or –L553)The SLC 5/05 processor provides i

SLC 500™ Chassis–Based Processors 7 Publication 1747-2.39System ThroughputWhen your application requires high–speed processing it requires mo

8 SLC 500™ Chassis–Based Processors Publication 1747-2.39Interrupt SubroutinesThe following interrupt subroutines allow you to provide predetermined

SLC 500™ Chassis–Based Processors 9 Publication 1747-2.39Communication OptionsThe SLC 500 processors support different types of communication