NT21_Reference Manual (V069-E1-1) (986756), страница 54
Текст из файла (страница 54)
Also, the PT cannot be connected through a Serial CommunicationsBoard’s RS-232C port.257Special FunctionsSection 2-16*2: It is possible to connect to the RS-232C port by connecting a CPM2C-CN111Conversion Cable, which splits the PC’s communications connector into aperipheral port and RS-232C port.*3: An RS-232C cable cannot be connected directly to the peripheral port. ACPM1-CIF01 RS-232C Adapter is required.*4: An RS-232C cable cannot be connected directly to the peripheral port. ACS1W-CN118 RS-232C Adapter is required.Reference: The Programming Console function is not supported by the following CPUs:CPM1:jjj5 and jjl6 (l: 1 to 9, X, or Y)CQM1:jjj3, jjj4, jjj5, and jjl6 (l: 1 to 9, X, or Y)C200HX/HG/HE: jjj5 and jjl6 (l: 1 to 9, or X)Most of Programming Console functions are possible, with the exception of recording (storing) ladder programs on cassette tape and replaying (reading)them.For details on the system configuration for using the Programming Consolefunction, the method for connection to a PC, and how to use the ProgrammingConsole function, refer to Programming Console Function in section 6 of theSetup Manual.Programming Console function can be used by switching to screen number9020 even when the PC is in running mode.
(Switching to screen number 9020 isnot possible by operations in the PT Status Control Area.) The PT will stop operating at the same time the Programming Console function is applied. (RUN indicator goes OFF)Pressing a Quit touch switch on the Programming Console function screen returns to a screen displayed just before the Programming Console function wascalled.Reference: The PT automatically distinguishes the model of PC that is connected and automatically displays the Programming Console function screen that conforms tothe PC.258Section 2-17Device Monitor Function2-17 Device Monitor FunctionThe NT31/NT31C and NT631/631C PTs have been equipped with the DeviceMonitor function, which can be used to read/change words in the PC’s dataareas and display the PC’s error log.
(Device monitoring is not supported by theNT21.)! CautionBe sure that it is safe to proceed before using the Device Monitor function to perform one of the following operations from the PT.Changing monitored dataSwitching the PC’s operating modeForce setting or force resetting bitsChanging PVs or SVsReference:S The Device Monitor function can be used with Version 3.0 and higher versionsof the PT system program only.S The Device Monitor functions are almost identical to the functions of the DataAccess Console (DAC) that can be used with the NT620S and NT620C.S The Device Monitor function cannot be used with host link or memory link communications.259Section 2-17Device Monitor Function2-17-1 Compatible SystemsThe following table shows the combinations of communications methods andPCs that can support the PT’s Device Monitor function.CommunicationsmethodPC model1:1 NT LinkC200HS-CPU21-EC200HS-CPU23-EC200HS-CPU31-EC200HS-CPU33-EC200HE-CPU32(-Z)EC200HE-CPU42(-Z)EC200HG-CPU33(-Z)EC200HG-CPU43(-Z)EC200HG-CPU53(-Z)EC200HG-CPU63(-Z)EC200HX-CPU34(-Z)EC200HX-CPU44(-Z)EC200HX-CPU54(-Z)EC200HX-CPU64(-Z)EC200HX-CPU65-ZEC200HX-CPU85-ZECPM1-10CDR-j*1CPM1-20CDR-j*1CPM1-30CDR-j*1CPM1A-10CDj-j*1CPM1A-20CDj-j*1CPM1A-30CDj-j*1CPM1A-40CDj-j*1CPM2A-30CDjj-jCPM2A-40CDjj-jCPM2A-60CDjj-jCPM2C-10jjjjjj-j*2CPM2C-20jjjjjj-j*2CQM1-CPU4j-EV1CQM1H-CPU21CQM1H-CPU51CQM1H-CPU61SRM1-C02-V21:N NT LinkC200HE-CPU32(-Z)EC200HE-CPU42(-Z)EC200HG-CPU33(-Z)EC200HG-CPU43(-Z)EC200HG-CPU53(-Z)EC200HG-CPU63(-Z)EC200HX-CPU34(-Z)EC200HX-CPU44(-Z)EC200HX-CPU54(-Z)EC200HX-CPU64(-Z)EC200HX-CPU65-ZEC200HX-CPU85-ZECQM1H-CPU21CQM1H-CPU51CQM1H-CPU61SRM1-C02-V2CS1G-CPU42-E(V1)CS1G-CPU43-E(V1)CS1G-CPU44-E(V1)CS1G-CPU45-E(V1)CS1H-CPU63-E(V1)CS1H-CPU64-E(V1)CS1H-CPU65-E(V1)CS1H-CPU66-E(V1)CS1H-CPU67-E(V1)CS1G-CPU42HCS1G-CPU43HCS1G-CPU44HCS1G-CPU45HCS1H-CPU63HCS1H-CPU64HCS1H-CPU65HCS1H-CPU66HCS1H-CPU67HCJ1G-CPU44CJ1G-CPU45CJ1G-CPU42HCJ1G-CPU43HCJ1G-CPU44HCJ1G-CPU45HCJ1H-CPU65HCJ1H-CPU66H*1: A CPM1-CIF01 RS-232C Adapter is required.*2: Use a Conversion Cable (CPM2C-CN111 or CS1W-CN114/118), CPM1-CIF01RS-232C Adapter, or CPM1-CIF11 RS-422A Adapter to connect to the PC.260Section 2-17Device Monitor Function2-17-2 Device Monitor Screens and FunctionsScreen ConfigurationRegistration monitor screen(Screen number 9021)The Device Monitor function has 3 screens: the registration monitor screen, continuous monitor screen, and error log screen.
The following examples show thescreens from an NT631/NT631C.Continuous monitor screen(Screen number 9022)Error log screen(Screen number 9023)Screen FunctionsOperations Common to All 3 Screens• Displaying/Changing the PC Operating Mode (page 263)• Printing the Current Screen (page 263)• Switching the Device Monitor Screen (page 264)• Exiting Device Monitor (page 263)• About the Message Display Bar (page 264)• About the Error Screen Display (page 264)Registration Monitor Screen• Monitor Specified Words (page 264)• Specifying/Changing the Word and Clearing the Display (page 266)• Changing Hexadecimal PVs and Forcing Timer/Counter Status (page 267)• Changing Binary PVs and Forcing Bit Status (page 269)• Clearing All Force-set/Force-reset Bits (page 270)Continuous Monitor Screen• Monitoring a Range of Words (page 271)• Specifying/Changing the Word and Clearing the Display (page 273)Error Log Screen• Displaying the PC’s Error Log (page 275)• Clearing PC Errors (page 275)2-17-3 Starting and Exiting Device MonitorStarting Device MonitorThe Device Monitor function can be called in the following two ways.• Call from the System Menu.• Call with a screen display while the PT is operating.261Section 2-17Device Monitor FunctionCalling from the System Menu1, 2, 3...1.
Select Expansion Mode → Device Monitor function from the System Menu.The Device Monitor Menu will be displayed. (The following example showsthe menu of an NT631/NT631C.)2. Select the desired Device Monitor screen. The selected screen will be displayed.Reference: For details on displaying and using the System Menu, refer to System Menu Operations in section 6 of the Setup Manual.Calling from a Screen Display during OperationWhen calling the Device Monitor function during PT operation, one of the following 3 screens can be displayed with a PT status control area operation or thescreen switching function of a touch switch, bit memory table entry, or alarm list/history function.Registration monitor screen:Screen number 9021Continuous monitor screen:Screen number 9022Error Log screen:Screen number 9023Refer to the description of each screen switching function for more details onswitching screens.Differences in the PT Operating StatusThe PT’s operating status is different depending on the method used to start theDevice Monitor function.• Device Monitor Called from the System MenuThe PT will remain stopped, so the following functions will not operate:• Controlling the PT through the PT status control area• Notifying the PT through the PT status notify area• Controlling windows through the window control area• Monitoring bit memory table entries (screen switching and alarm functions)• Executing calculations with the mathematical table• Trend graph background and data logging functions• Device Monitor Called by Screen NumberThe PT will continue operating, but the following function will not operate:• Controlling windows through the window control area(Notifications from the PT cannot be performed either.)Reference: When a Device Monitor screen was displayed while the PT is operating and thePT was then switched to another screen (other than system screens), the PT willskip the Device Monitor screen when you attempt to return to the previous screenby pressing the return to previous screen touch switch.262Section 2-17Device Monitor FunctionExiting Device MonitorTo exit the Device Monitor function, press the Exit touch switch that is displayedin the upper right corner of of all of the Device Monitor screens.
If the DeviceMonitor function was called from the System Menu, the PT will return to the Device Monitor Menu; if the Device Monitor function was called during operation,the PT will return to the screen that was displayed before it was called.Also, when the Device Monitor function was called during operation by its screennumber, you can exit the Device Monitor and switch to a different screen by writing the other screen’s screen number in the PT status control area.2-17-4 Operations Common to the Device Monitor ScreensThis section describes the operations that can be performed in all 3 Device Monitor screens.Displaying/Changing thePC Operating ModeThe operating mode of the PC that is connected to the PT is displayed in the bottom-right corner of the Device Monitor screens.NT31/NT31CChange-modetouch switchNT631/NT631COperating modeChange-modetouch switchOperating modeUse the following procedure to change the PC’s operating mode.1, 2, 3...1.
Press the change-mode touch switch. A popup menu will be displayed likethe one shown below. (This example shows an NT631/NT631C.)2. Press the touch switch of the desired operating mode. The PC’s operatingmode will be switched to the specified mode and the operating mode displayed in the bottom-right corner will also change.(To cancel the change-mode operation without changing the mode, pressthe Back touch switch in the upper-right corner of the popup menu beforepressing one of the operating mode touch switches.)3. Press the Back touch switch to close the popup window.Print the Current ScreenA hard copy of the current Device Monitor screen can be printed at the printerconnected to the PT.NT31/NT31CPrint touch switchNT631/NT631CCancel-printtouch switchPrint touch switchCancel-printtouch switch263Section 2-17Device Monitor FunctionPress the print touch switch to print a copy of the current Device Monitor screen.The screen print can be cancelled by pressing the cancel-print touch switch.Reference:S The Device Monitor function will continue operating while the screen is beingprinted.S If the Device Monitor function was called by switching screens during operation, the printer operating status flag (bit 7 of the PT status notification area) willbe ON while the screen is printing.Switch Device MonitorScreenNT31/NT31CTouch switches are provided to switch from one Device Monitor screen to another.NT631/NT631CAll of the Device Monitor screens have 3 touch switches in the upper-left cornerof the screen that correspond to the 3 Device Monitor screens.
The current Device Monitor screen is displayed in reverse-video.To switch to another Device Monitor screen, just press the corresponding touchswitch.About the MessageDisplay BarThere is a message display bar at the bottom-left of the Device Monitor screens.Messages are displayed in this area to assist in operations or indicate errors.About the Error ScreenDisplayWhen the Device Monitor function is being used, an error screen will be displayed if an error occurs that will affect execution of the Device Monitor function(such as a communications error).
![](https://s.studizba.com/z.php?f=/templates/si/i/noavatar.png&w=100&h=100&t=1"){kind=avatar}
