Remote Processing RPC-2350 User Manual

Page 2

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TABLE OF CONTENTS

ii

O V E R VI E W

CHAPTER 1

MANUAL ORGANIZATION . . . . . . . . . . . . . 1
M A N U A L C O N V E N T IO N S . . . . . . . . . . . . . . 1

Symbols and Term inology . . . . . . . . . . . . 2

DEM ONSTR ATION DISK

. . . . . . . . . . . . . . 2

TECHNICA L SUPPORT . . . . . . . . . . . . . . . . 2

S E T U P A N D OP E R A T IO N

CHAPTER 2

INTRODUCTION . . . . . . . . . . . . . . . . . . . . 1
O P E R A T IN G P R E C A U T IO N S . . . . . . . . . . . . 1
E Q U I P M E N T . . . . . . . . . . . . . . . . . . . . . . . 2
COMMUNICATION PROGRAM . . . . . . . . . . 2

Windows mode

. . . . . . . . . . . . . . . . . . . 2

FIRST TIME OPERATION . . . . . . . . . . . . . . 2
U P L O A D I N G A N D D O W N L O A D IN G

P R OG R AM S

. . . . . . . . . . . . . . . . . . . . 4

Uploading - Windows . . . . . . . . . . . . . . . 4
Uploading - SmartLink

. . . . . . . . . . . . . . 4

Downloading - Windows . . . . . . . . . . . . . 4
Downloading program s - SmartLink . . . . . . 4
Other communications software . . . . . . . . . 4

D E V E L O PI N G P RO G R A M S I N W IN D O W S . . . 5
EDITING PROGRAMS AND HINTS . . . . . . . . 5

Writing with line numbers . . . . . . . . . . . . 6
Writing without line numbers . . . . . . . . . . 6

PROGRAMMING TIPS

. . . . . . . . . . . . . . . . 7

Finding v ariables, keywor ds, a nd labels . . . . 7
F a s te r , s ho r te r IF - T H E N ' s . . . . . . . . . . . . 7
Use par enthesis (or brack ets)

. . . . . . . . . . 7

WHERE TO G O FROM H ERE . . . . . . . . . . . . 8
T R O U BL E S H O O TI N G . . . . . . . . . . . . . . . . . 8

SAVING AND LINKIN G PRO GRAM S

CHAPTER 3

SAVING A PROGRAM

. . . . . . . . . . . . . . . . 1

A U T O R U N N IN G . . . . . . . . . . . . . . . . . . . . . 2
P R E V E N T IN G A U T O R U N . . . . . . . . . . . . . . 2
L O A DI N G P R OG R AM S . . . . . . . . . . . . . . . . 2
INSTAL LING 128K O R 512K FLA SH . . . . . . . 3
L I NK IN G P RO G RA M S . . . . . . . . . . . . . . . . . 3

Program size . . . . . . . . . . . . . . . . . . . . . 3
Multi-tasking . . . . . . . . . . . . . . . . . . . . . 3
DAT A statem ents . . . . . . . . . . . . . . . . . . 3
Linking within the program

. . . . . . . . . . . 3

Declare variables . . . . . . . . . . . . . . . . . . 4
Program Re-entry . . . . . . . . . . . . . . . . . . 4

SAVING PROGRAMS VS SAVING DATA

. . . 4

C O M M A N D S . . . . . . . . . . . . . . . . . . . . . . . 4

SERIAL PORT S

CHAPTER 4

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . 1
COM1 SERIAL PORT

. . . . . . . . . . . . . . . . . 1

COM2 SERIAL PORT

. . . . . . . . . . . . . . . . . 1

Comm unication flow control . . . . . . . . . . . 2
X O N / X O F F . . . . . . . . . . . . . . . . . . . . . 2
RS-232 . . . . . . . . . . . . . . . . . . . . . . . . . 2
RS-422 . . . . . . . . . . . . . . . . . . . . . . . . . 2
RS-485 . . . . . . . . . . . . . . . . . . . . . . . . . 2
RS-422/485 Termination network . . . . . . . . 3
Two- and four- wir e RS-485 . . . . . . . . . . . 3
RS-485 Transm itter turn-off

. . . . . . . . . . . 3

Two-wire R S-485 . . . . . . . . . . . . . . . . . . 3
Network r esponse time considerations . . . . . 3
Multi-drop Network

. . . . . . . . . . . . . . . . 4

ACCESSING SERIAL BUFFERS . . . . . . . . . . 4
DISABLING PROGRAM BREAK . . . . . . . . . . 5
SPI PORT

. . . . . . . . . . . . . . . . . . . . . . . . . 5

SPI Port connector type inform ation . . . . . . 6

SERIAL PORT FILE NU MBERS . . . . . . . . . . 6
C O M M A N D S . . . . . . . . . . . . . . . . . . . . . . . 6
S E R IA L C A BL E P I N O U T . . . . . . . . . . . . . . 7

DATA MEMORY

CHAPTER 5

B A T T ER Y BA C K U P . . . . . . . . . . . . . . . . . . 1

Alternate battery . . . . . . . . . . . . . . . . . . . 1

STORING VARIABLES IN RAM . . . . . . . . . . 1

CAM BASIC memory m ap

. . . . . . . . . . . . 1

Flash Memory . . . . . . . . . . . . . . . . . . . . 2
Saving and In itializing Ar rays and data

. . . . 3

Mapp ing your sto red data . . . . . . . . . . . . . 3
Considera tions for saving to Flash

. . . . . . . 4

Using L OAD to transfer data . . . . . . . . . . . 5

INSTALLING 512K RAM . . . . . . . . . . . . . . . 5
CORRUPTED VARIABLES

. . . . . . . . . . . . . 5

A S SE M B L Y L AN G U A G E IN T E R F A C E . . . . . 6
E X A M PL E P RO G RA M S

. . . . . . . . . . . . . . . 7

C O M M A N D S . . . . . . . . . . . . . . . . . . . . . . . 7

DIGITA L LINE S

CHAPTER 6

DIGITAL I/O PORT

. . . . . . . . . . . . . . . . . . 1

Pull up resistors . . . . . . . . . . . . . . . . . . . 2
High curr ent output at J3

. . . . . . . . . . . . . 2

High current output at P2 . . . . . . . . . . . . . 2
Interfacing to an opto-module rack . . . . . . . 2
Configuring digital I/O lines . . . . . . . . . . . 3
Digital I/O progra mming

. . . . . . . . . . . . . 3

Connector pin out . . . . . . . . . . . . . . . . . . 4
Connector pin out - J3 . . . . . . . . . . . . . . . 4

C O M M A N D S . . . . . . . . . . . . . . . . . . . . . . . 5
DIGITAL I/O WORKSHEET . . . . . . . . . . . . . 5

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