Ethernet interface Format of the emission messages | Escort 3016B

15 Ethernet interface

14.2.2.Format of the emission messages

The exchanges from the recorder to a control system are messages made of successions of ASCII characters (and possibly binary objects) ended with a termination sequence.

The format of the emission messages is identical with the format of the reception messages. However, its structure is more rigid.

The syntax of an emission message is: Message unit + termination sequence

Message unit:

If the message includes several message units, they will be separated by ";".

Termination sequence:

-RS232 link (selection in the Config menu):

-CR: Carriage Return (13 in decimal)

-LF: Line Feed (10 in decimal)

-CR and LF.

-Ethernet link:

-LF: Line Feed (10 in decimal)

Syntax of a message unit:

A message unit (for example: :TYP:THE J,COMP) is made of several fields

- Heading:

(for example :TYP:THE) made of one (simple heading) or several (composed heading) chains of 1 to 12 alphabetical characters (upper case only or digital or "_" (coded ASCII 95 in decimal).

A heading chain always begins with an alphabetical character.

In a composed heading, character chains are separated with the ":" character (for example :TYP:THE).

-Heading separator:

"space" character (32d) only

-One or several pieces of data:

(for example: J,COMP) alphanumerical, digital or made or various characters or binary octets.

-Data separator:

A comma ",".

Data:

There are several types of pieces of data:

-Alphanumerical data:

1 to 12-character ASCII-coded chains that can be alphabetical (upper case only), digital or "_" (95d) (example J).

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Escort 3016B, 3008B, 3004B user manual Ethernet interface Format of the emission messages

Contents

Recorders Page Page Page Garanty Page Contents Diagrams Inputs / Outputs Appendix Page Security instructions Symbols and definitionsImportant Information Important informations See chapter Technical specifications Symbols that appear in this manualSymbols that appear on the appliance Conformity and restrictions of the appliance Presentation Presentation Presentation Rear side or top side Escort 3016B and Escort 3004B Front side Description of the screen Keys Thumb Wheel Updating the Internal Software F1 Modify Initialisation and Precautions of USE Initialisation Initialisation Storage precautions of the records Fuse Initialisation Power up of Escort 3008B Configuration on POWER-UP Initialisation Power up of Escort 3016B and Escort 3004B Measure of temperature with a thermocouple Measure of temperature with a PT100Measure of voltage Measure of intensity Connection of the grounding Unplug the appliance before any intervention Routine maintenanceCalibration of the offsets Menu key Calibration Offset Factory adjustement Menu key Reload Factory Coeff Initialisation and precautions of use Mode key Use Help key Set up key Use Chart key Escort 3008B recorder only Channels set up key Analogical channels Use Use Logic channels Channel on/off key Display Ft oscilloscope mode Display keyVertical or horizontal sweep on screen Use  Y channel Direction keysUse Display XY Digital display Trigger key Replay key  Blocks and Files Start/Stop key Paper-feed key Diagrams Diagrams Positions of the channels Change diagrams Trigger key, parameters Start and Stop TriggersTriggers Single / Several thresholds Triggering with analogical channels Single threshold Triggers Several thresholds Triggers Trigger according to thresholds Triggers Trigger according to the slope Triggering with logical channels Mathematical Calculations DefinitionsMathematical calculations Types of calculations Low MinimumMaximum High Width   VCyclical RMS Direct Mode Configuration of the plottingDirect mode Direct mode Triggering plotting Direct mode Rearmament of the plotting Writing dataExample of plotting program  Channels set up key Memory Mode Configuration Triggering of the acquisitionMemory mode Sampling period Manual with the F2 key Urge triggeringTrigger Internal memory, blocks Triggering position Double Trigger mode Recording Memory mode Memory mode Memory output Memory mode 10. GO/NOGO Mode Configuration and triggering of the acquisition10 Go/Nogo mode Memory Mode Creation of the frame 10 Go/Nogo mode Use of the frame Channels for Go/Nogo selected in the Trigger File Mode Configuration and start of the acquisitionFile mode Limits Binary fileAscii file File mode File Management GeneralFile management Management of the configuration files Saving the configuration files Press the Load from disk key File management Loading the configuration filesManagement of the acquisition files Saving the acquisitions Real time PC Software for Analysis File management Loading the acquisition files File management File transfer with FTP File management Display with Escortview File management ESCORTview Myfile.rec /x Printing with Escort 3016B and Escort 3004B Plot set up and launchReplay , key Setup Plot Printing Printing Printer Setup Printing Inputs / Outputs Supplementary input / output connectorInputs / Outputs Pin no Input or Ouput Plotting and display Logical inputs13.1.1.Use External clock Keyboard input Alarm outputsPower supply output 13.1.2.Use 14.8. RS232 Mouse inputXGA screen output Not used. Reserved to future applications USB Interface Ethernet RJ45 interface Ethernet Interface Interface EthernetEthernet interface Programming language Format of the reception messagesSyntax of a reception message Syntax of a message unit Data Ethernet interface Format of the emission messages Standard instructions Text data Indication of the status of the appliance Structure of the status data Registers of service request Status register Validation register Registers of standard events Register of the alarms Using the structure of status data Example Setup Programming dictionary Ethernet interface Parameters of the channels CHAnnel Changing mode Functions of the channels and between the channelsCurrent function Ethernet interface Chart Header Parameters Examples Directplot Triggerings Starttrig Ethernet interface Triggers Header Parameters Examples Triglog P1 Reloadings, real-time savings MEMSpeed Ethernet interface Launching plotting and recording RECord Ethernet interface Direct display Replay memory output Error messages Ethernet interface Service request Ethernet interface Technical Specifications Isolated inputs Technical specifications Temperature recording SamplingBandwidth Multiplexed inputs Type of measurements Supplementary inputs / outputs Calibre Paper Alarm outputsExternal power supply Display Miscellaneous File acquisitionCommunication interface Environmental conditions Escort 3008B Technical specifications Dimensions, weight Environmental conditions Escort 3016B & Escort 3004B Electromagnetic compatibility Accordance test Internal saving battery Items furnished with the appliance Accessory items16.13.2 Optional accessory items 16.13.3 Expandable items Appendix AppendixInformation about the ranges of the inputs Voltage-type inputs Appendix Thermocouple J type input Thermocouple K type input Appendix Thermocouple T type input Thermocouple S type input Appendix Thermocouple B type input Thermocouple E type input Appendix Thermocouple N type input Thermocouple W5 type input Accuracy of the thermocouple measurements Example of Accuracy Calculation Temperature C Accuracy of the PT100 measurementsSlope V/ C Accuracy class index of class