Watlow Series 945 Data Communications Manuel d'utilisateur

1WATLOW Series 945How to Use Data CommunicationsUser's Manual$5.00Made in the U.S.A.Printed on Recycled PaperW945-SA50-9210March, 1992Supersedes:

How to Use Data Communications10WATLOW Series 945ASCII Char.ASCII Ctrl Key Definition Dec. Hex.Char. Equiv. Equiv. Equiv.ENQ Ctrl E Enquiry 5 05ACK Ct

11WATLOW Series 945How to Use Data CommunicationsSyntaxMessage SyntaxMessages from your computer to the Series 945 must take this general form. Allco

How to Use Data Communications12WATLOW Series 945ASCIIExample FormatFor your benefit, we're presenting message/response examples with syntax re-q

13WATLOW Series 945How to Use Data CommunicationsXON/XOFF "="Figure 6 -XON/XOFF "="Command Example.ASCIICharactersHEX Value1Space5

How to Use Data Communications14WATLOW Series 945Figure 7 -XON/XOFF "?"Command Example.XON/XOFF "?"XON/XOFF "?" Command

15WATLOW Series 945How to Use Data CommunicationsANSI X3.28Table 4 -Address to ASCIIConversion.Device AddressIf you are using the ANSI X3.28 Protocol,

How to Use Data Communications16WATLOW Series 945ANSI X3.28 "="Figure 8 -ANSI X3.28 "="Command Example.ANSI X3.28 "=" Co

17WATLOW Series 945How to Use Data CommunicationsANSI X3.28 "?"Figure 9 -ANSI X3.28 "?"Command Example.ANSI X3.28 "?" Co

18WATLOW Series 945How to Use Data CommunicationsCommandsData.1 Respns Information CommentsC1 ACTUAL Actual process value Between R1L and R1HIN 0 J T/

How to Use Data Communications19WATLOW Series 945CommandsData.1 Data.2Low Limit High Limit Code FunctionAXHI Process RL value RH value Alarm High X va

How to Use Data Communications2WATLOW Series 945Page Item3 Data Communications and the Series 9453 Hardware Interfaces Protocols3 Communications Wirin

20WATLOW Series 945How to Use Data CommunicationsCommandsData.1 Data.2Low Limit High Limit Code FunctionLATX 0 1 0 Latched alarms1 Non-latched alarmsL

How to Use Data Communications21WATLOW Series 945Data LoggingFigure 10 -Data LoggingInterface WiringExample.Data LoggingThe data logging feature is a

22WATLOW Series 945How to Use Data CommunicationsData LoggingFigure 11 -Table PrintoutExample.SPC - Statistical Process ControlSPC tracks variability

How to Use Data Communications23WATLOW Series 945SPCThe Difference Between Control & Specification LimitsControl limits are established on the con

24WATLOW Series 945How to Use Data CommunicationsChart & SPC NOTE:The time is printedevery 5th interval(Int). The tempera-ture variable (*) isp

How to Use Data Communications25WATLOW Series 945Error CodesTable 7 -PrinterTroubleshooting.Problem Cause ActionPrinting all on The line feed Set the

26WATLOW Series 945How to Use Data CommunicationsIndexAALM, 20ANSI X3.28 "=" Command, Fig. 8, 17ANSI X3.28 "?" Command, Fig. 9, 18

How to Use Data Communications27WATLOW Series 945Notes

28WATLOW Series 945How to Use Data CommunicationsSeries 945 Data Communications User's ManualWatlow Controls, 1241 Bundy Blvd., Winona, MN 55987,

3WATLOW Series 945How to Use Data CommunicationsThis manual is a supplement to the Series 945 User's Manual. It is for users withthe data commun

How to Use Data Communications4WATLOW Series 9451920212223T +T -R +R -Signal Common(Optional)Series 945 #1Series 945 #10Twisted Pair Wire123

5WATLOW Series 945How to Use Data CommunicationsRS-423A Interface Pinouts (RS-232C Compatible)945A-XXXX-B000The RS-423A communications uses a three wi

How to Use Data Communications6WATLOW Series 945EIA-485 Interface Pinouts945A-XXXX-D000The EIA-485 communications uses a two wire (half duplex) system

7WATLOW Series 945How to Use Data CommunicationsControl Chassis - Top ViewConfiguration(Up) RS-423A(Down) RS-422A(Up) RS-423A(Down) RS-422AFigure

How to Use Data Communications8WATLOW Series 945ParametersSetup Menu - Communications ParametersEnter the Setup menu by pressing the UP/DOWN keys simu

9WATLOW Series 945How to Use Data CommunicationsMinutes: Represents the 24 hour time-of-day clock setting for minutes. Appearsif Prot = On and Log =