NT support tool (V053-E1-1) (986753), страница 52
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ata Communications with a PTThis section describes the procedure for sending the created and edited screen data to a PT to register them in the PT and also theprocedure for reading the data registered in the PT.11-111-211-311-411-511-6Preparation for Data Communications with a PT and Data Communication Procedure .
. . . . .11-1-1 Connection to PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1-2 Available Data Communication Methods by PT Models . . . . . . . . . . . . . . . . . . . . . . . .11-1-3 Data Communication Procedure . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .Communication Setting at the Support Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sending (Downloading) the Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . .Receiving (Uploading) Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Receiving (Uploading) the History Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Setting and Reading the Date and Time . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .438438439440441442445448449437Preparation for Data Communications with a PT and Data Communication Procedure11-111-1-1Section 11-1Preparation for Data Communications with a PT and DataCommunication ProcedureConnection to PTTo send/receive data between a PT and the NT-series Support Tool (personalcomputer), connect them with a cable.S CableThe recommended communication cable supplied by OMRON has a 25-pinRS-232C connector at the end for connection to a personal computer. To connect to a PC/AT compatible personal computer which has a 9-pin (female) connector, use a 25-pin to 9-pin conversion adapter available on the market.Recommended cable is in the Appendix I.S ConnectionConnect the RS-232C connector at the personal computer to the Support Toolconnection port at the PT.For the location of the connection port in the PT, refer to the Appendix of theUser’s Manual of the PT.
With some models of PT, it is necessary to disconnectfrom the host before connecting the Support Tool.An example of connection is shown below assuming NT31/NT31C.RS-232C, 9 pins438Preparation for Data Communications with a PT and Data Communication Procedure11-1-2Section 11-1Available Data Communication Methods by PT ModelsData communication is possible by the two methods indicated below.S Batch transmission of all screen dataS Data transmission in screen and data units (individual transmission)Whether or not individual data transmission is possible depends on the PT modelas shown below.PT ModelBatch TransmissionIndividual TransmissionNT11SfNT20SffNT600SffNT30fNT30CfNT620SfNT620C, NT625CfNT31ffNT31CffNT631ffNT631Cfff:Possible : Not possibleReference: The type and content of individual transmission differs between NT20S/NT600Sand NT31, NT31C, NT631, NT631C.
For details, refer to 11-3 “Sending (Downloading) the Data” and 11-4 “Receiving (Uploading) Data”.In case of NT31, NT31C, NT631 and NT631C, screen data file that can be transmitted is as follows depending on the version of PT hardware and the system program version installed in a PT.Use the method below to check the system program version of a PT (For details ofthe operation of a PT, refer to the manual of PT).(1) Display the system menu on a PT.(2) At the upper right position of the system menu screen, its version is displayed,like “Ver.2.10”.
If you are using NT31, NT31C, NT631 or NT631C, it is alsopossible to check the PLC vendor by selecting [Expansion Mode] → [VersionDisplay].439Preparation for Data Communications with a PT and Data Communication ProcedureType of PTHardwarePT modelselected atSupport ToolNT31, NT31C, NT631, NT631Cwithout “–V1”Section 11-1NT31, NT31C, NT631, NT631Cwith “–V1”SystemprogramVer.1.0SystemprogramVer2.0SystemprogramVer2.1SystemprogramVer1.0SystemprogramVer2.0SystemprogramVer2.1NT31, NT31C, NT631,NT631C without “–V1”fff∆1∆1∆1NT31, NT31C, NT631,NT631C with “–V1”∆2∆2ffNT31, NT31C, NT631,NT631C with “(SystemVer.2.1)”∆2ff : Downloading/Uploading is possible (Both “Batch Transmission” and “Individual Transmission” are possible).: The message shown below is displayed on transmitting.Application version mismatched; communication aborted.∆1: Message warning you about 32 dot font and font type ISO–8859 is displayedon transmitting.
If this combination is selected, 32 dot font and font typeISO–8859 are displayed on a PT but they are not available on the SupportTool.∆2: Message warning you about 32 dot font and font type ISO–8859 is displayedon transmitting. If this combination is selected, 32 dot font and font typeISO–8859 are displayed on the Support Tool but they are not available on aPT (16x16 font and CP437 font type are used on the PT).Note) If the vendor (manufacturer) of the PLC you are using and the PLC vendorsetting of the created screen data is different, transmission is not possible.The following message is displayed.Memory access mismatched: communication aborted11-1-3Data Communication ProcedureThe procedure for transmitting data between a PT and the Support Tool is indicated below.[Setting for communications at Support Tool]Set the RS-232C port and baud rate at the Support Tool (personal computer).↓[Set PC (PLC) to Transmit mode]Place the PT in the Transmit mode to allow communications of the data between the PT and the personal computer.For details of this procedure at PT, refer to the User’s Manual of your PT.↓[Selecting the data to be sent/received]From the menu at the Support Tool, select the direction of data transmission(download/upload) and the kind of data to be transmitted.
Depending on thedata, more detailed selection may be possible.After the data has been determined, data transmission will start.440Communication Setting at the Support Tool11-2Section 11-2Communication Setting at the Support ToolSet the baud rate and communication port at the Support Tool (personal computer)Operation procedure(1) Select [Connect] (menu bar) → [Comms.
Setting].The communication dialog box is displayed.(2) Set the data for the displayed items.The meanings of the items are described below.ItemCOM PortDescriptionSpecify the RS-232C port to be used.Specify either “COM1” or “COM2”.Baud Rate Set the data communication rate.If “High” is set, high-speed data communication is possible.(Not available for NT11S.)It is recommended to specify “Standard” to ensure error-freecommunication if a communication error occurs due to aninadequate communication environment.Data communication at the “Standard” setting will takeabout twice the time required in the “High” setting.VerifySelect this item by setting a check mark in the check box ifyou want to check the communication data at the same timeit is transmitted.
Please note that this setting is allowed onlyfor NT11S, NT20S and NT600S.(3) After completing the setting for all items, click on.441Sending (Downloading) the Data11-3Section 11-3Sending (Downloading) the DataTo send (download) the data created or edited by the Support Tool to a PT, followthe steps shown below.The type of data which can be sent is indicated in the table below.Data TypeDescriptionApplication (in file units)All data is sent in batch.ScreenData is sent in units of a screen.It is possible to send the data of several screensat a time.When sending the data of a parent screen, youcan specify whether or not the data of the childscreens should be sent with the parent screendata.Direct Access InformationNT20S and NT600S:Information on the PC (PLC) addresses allocated to the PT status control area, PT statusnotify area, numeral/character string memorytables (string tables), etc.NT31, NT31C, NT631, and NT631C:Information of the PC (PLC) addresses allocated to PT status control area, PT statusnotify area and window control area (modelswith “–V1” only).System Memory*The setting contents of “System” of “PT Configuration” are sent and set at the PT.TableNT20S and NT600S:The following data is sent in a batch.S Numeral memory table dataS Character string memory table (String table) dataS Mark dataNT31, NT31C, NT631, and NT631C:The following data can be sent individually.S Numeral memory tableS Character string memory table (String table)S Bit memory tableS Mark dataS Image dataS Library data* With NT31, NT31C, NT631, NT631C, individual transmission of the systemmemory is not possible.
Therefore, the contents of the following data stored in aPT can not be overwritten.S Number of numeral tableS Number of string tableS Number of bit memory table S Screen history settingS Alarm history settingS Numeral storage type442Sending (Downloading) the DataSection 11-3Reference: S When data is sent from the Support Tool to a PT, the existing data in the PT is lost.Therefore, make sure that the existing data in the PT is backed up by the SupportTool before executing data transmission from the Support Tool to the PT.S With the Support Tool on CD–ROM, NT Transfer Utility which is exclusively usedfor downloading/uploading the screen data is supplied (For details, refer to Appendix C).Operation procedure(1) Select [Connect] (menu bar) → [Download (NT-series Support Tool → PT)].The menu is displayed, allowing you to select the data to be sent.The items which can be selected vary according to the PT model.Selection of “Screen” is not possible if screen data is not selected.(Pressing “Ctrl key + “Shift key” + “D” executes Application downloading.)(2) Select the data to be sent.Data transmission timing is determined according to the type of data selectedto be sent.Data TypeDescriptionApplication (in file units)Data transmission starts immediately.ScreenIf a parent screen is included in the screensselected to be sent, a dialog box is displayedrequesting you to specify whether childscreens are sent with the parent screen.Set a check mark for the “Include ChildScreen” item if you want to send the childscreens with the parent screen.Data transmission starts whenisclicked.Direct Access InformationData transmission starts immediately.System MemoryData transmission starts immediately.TableNT20S and NT600S:Data transmission starts immediately.NT31, NT31C, NT631, and NT631C:The dialog box where the information to besent is specified is displayed.Only the information for which a checkmark is set is sent.Data transmission starts whenis clicked.(3) Place the PT in the Transmit mode so that the data sent from the Support Toolcan be received.If the PT is not in the Transmit mode, a “timeout error” occurs in about 10 seconds at the Support Tool.
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