Rockwell-automation 1747-PTxx Getting Started Guide for HHT Manual de usuario descargar pdf (Pagina 64)

Mnemonics

Appendix C

Identifying HHT

Function Keys and Instruction

Getting Started Guide

for HHT

C–3

Abbreviation: Meaning:

REM_MAS remove master

SAVE_CT save and continue

SAVE_EX save and exit

SEL_PRO select processor

SFT/SEQ shift/sequencer

SNK sink

SRC source

SSN single scan

TMR/CNT timer/counter

TRANS transistor

UND_INST undelete instruction

UND_RNG undelete rung

WTCHDOG watchdog

XFERMEM transfer memory

The table below provides a complete list of instruction mnemonics.

Mnemonic: Instruction:

ADD add

AND and

BSL bit shift left

BSR bit shift right

CLR clear

COP copy file

CTD count down

CTU count up

DCD decode 4 to 1 of 16

DDV double divide

DIV divide

EQU equal

FFL FIFO load

FFU FIFO unload

FLL fill file

FRD convert from BCD

GEQ greater than or equal to

Instruction Mnemonics

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 76 77

ALLEN–BRADLEY 1
User Manual 1
Important User Information 2
Who Should Use this 3
Purpose of this Manual 3
Contents of this Manual 4
Related Documentation 4
How to Use this Manual 5
Common Techniques Used 5
Allen–Bradley Support 5
Setting Up Your Equipment 6
Appendix A 7
Setting Up a Demo Unit 10
Setting Up a Field–Wired 11
Controller 11
Installing the Memory Pak 11
Battery, and Communication 11
Chapter 1 12
Setting Up 12
HHT Features 15
HHT Powerup 16
HHT Display Format 16
The Keyboard 16
Control Basics 18
Chapter 2 19
How External I/O Devices 20
Communicate with the 20
Processor 20
Addressing External I/O 21
External I/O Addressing 22
Ladder Logic Concepts 23
Logical Continuity 24
Processor Operating Cycle 25
Creating a Program 26
Controller Styles 27
Catalog Numbers 27
Chapter 3 30
Saving Your Program 39
Online Operations 40
Downloading Your Program 41
Chapter 4 43
Testing Your Downloaded 44
Monitoring Data Files 44
7. Press [F2] 46
8. Press 46
Entering Input and Output 48
Branches 48
Adding an Input Branch 49
Inserting an Instruction 49
Adding an Output Branch 49
Saving the Program 50
Downloading the Program 50
Testing the Ladder Program 51
Entering a Timer Instruction 52
Appendix 53
Troubleshooting Errors 58
Appendix B 59
System LED Status 60
Processor Error Codes 61
Mnemonics 62
Appendix C 63
Identifying HHT 63
Instruction Mnemonics 64
Glossary 68
40063–169–01(A) 77

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