Watlow Series 734 Data Communications Manual do Utilizador

User's Manual$5.00Made in the U.S.A.Printed on Recycled PaperW733-XDCN Rev D00November 1995Supersedes: W733-SA10-9324How To UseData Communication

How to Use Data Communications10WATLOW Series 733/734Learn SyntaxSeries 733/734 General Message SyntaxAs soon as you link the devices, you'll be

11WATLOW Series 733/734How to Use Data CommunicationsSee SyntaxFigure 5 -Series 733/734General MessageSyntax Example.ASCIICharactersHEX Value1Space500

How to Use Data Communications12WATLOW Series 733/734XON/XOFF "="Figure 6 -XON/XOFF "="Command Example.ASCIICharactersHEX Value1Sp

13WATLOW Series 733/734How to Use Data CommunicationsXON/XOFF "?"Figure 7 -XON/XOFF "?"Command Example.0030535 30CR0DASCIICharacte

How to Use Data Communications14WATLOW Series 733/734ANSI X3.28Table 4 -Address to ASCIIConversion.34 05<ENQ>4ASCIICharactersHEX Value434 06<

15WATLOW Series 733/734How to Use Data CommunicationsANSI X3.28 "="Figure 8 -ANSI X3.28 "="Command Example.10 04<DLE><EOT

How to Use Data Communications16WATLOW Series 733/734ANSI X3.28 "?"Figure 9 -ANSI X3.28 "?"Command Example.<ETX>ASCIICharact

How to Use Data Communications17WATLOW Series 733/734Command Summary Series 733/734 Data CommunicationsName Description Read (?) and/or Write (=) Synt

18WATLOW Series 733/734How to Use Data CommunicationsTable 5 -Command Summarywith Read (?) andWrite (=) SimpleSyntax and DataRange/Responses.CommandsT

How to Use Data Communications19WATLOW Series 733/734Name Description Read (?) and/or Write (=) Syntax Range(data.1) Add ETX & STX with ANSI X3.28

How to Use Data Communications2WATLOW Series 733/734ContentsPg. ItemHardware and Wiring3 Data Communications and the Series 733/7343 Hardware Interfac

20WATLOW Series 733/734How to Use Data CommunicationsNAKs and Error CodesWhen your message is "not acknowledged" (NAK) in EIA/TIA-422 or EIA

How to Use Data Communications21WATLOW Series 733/734Model Number733/734 = One or two channel microprocessor-based, time andtemperature control; 24VÅ

22WATLOW Series 733/734How to Use Data Communications

How to Use Data Communications23WATLOW Series 733/734IndexAAddr, 8Address, 14ALM, 17ANSI X3.28 "=" Command, Fig. 8, 15ANSI X3.28 "?&quo

24WATLOW Series 733/734How to Use Data CommunicationsSeries 733/734 Data Communications User's ManualWatlow Controls, 1241 Bundy Blvd., P.O. Box

3WATLOW Series 733/734How to Use Data CommunicationsHow to Use Data Communicationswith the Watlow Series 733/734This manual is a supplement to the Ser

How to Use Data Communications4WATLOW Series 733/734RS-422Figure 1 -EIA/TIA-422 Inter-face, Wiring Dia-gram.˜NOTE:The ElectronicIndustry Associa-tion

5WATLOW Series 733/734How to Use Data CommunicationsRS-423Figure 2 -EIA/TIA-423 Inter-face, Pin Designa-tions.˜NOTE:The ElectronicIndustry Associa-ti

How to Use Data Communications6WATLOW Series 733/734EIA-485˜NOTE:The ElectronicIndustry Associa-tion EIA/TIA-485standard recom-mends a maximum4000 ft.

7WATLOW Series 733/734How to Use Data CommunicationsConfigurationFigure 4 -Internal EIA/TIA-422& EIA/TIA-423 SwitchLocation and Selec-tion.˜NOTE:T

How to Use Data Communications8WATLOW Series 733/734Prompt This Range Factory Appears…Value Default[bAUd][bAUd][bAUd][bAUd][bAUd] (Baud rate)300, 600,

9WATLOW Series 733/734How to Use Data CommunicationsRead ASCIIASCII Ctrl Key Definition Dec. Hex.Char. Equiv. Equiv. Equiv.ENQ Ctrl E Enquiry 5 05ACK