NT support tool (V053-E1-1) (986753), страница 20
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Global window stays at the same position even when the displayed screenis switched. (Global window will be closed automatically when the screen otherthan user screen was displayed, and will be re–displayed when the screen wasswitched back to user screen.)Only one global window can be displayed at a time.It can be opened, closed or moved only by the operation of window control areafrom the host. For details of window control area, please refer to the operationmanual of PT.Local windowThis window will be closed when the screen displayed on PT is switched.By setting local window for attribute of each screen, specified window can beopened at the same time the screen is opened.Up to two local windows can be opened at the same time.
(Local window 1, Localwindow 2)Local window can be opened, closed or moved by following operations.Setting screen attribute (Opens when the screen is displayed.)Touch switch operation (By Input key–window/keyboard touch switch and window move touch switch)Operation of window control area from the hostTypes of windows can be specified when opening the window.It is possible to open same window as “Global window” or as “Local window”.(However, multiple display of the same window is not possible.)Opening/Closing and moving a windowWindow can be controlled by the following operations.Opening windows by setting screen attributeWhen creating screen using Support Tool, up to two windows can be selected to bedisplayed when opening the screen.By this method, window is displayed at the position which was specified when window screen was created.
This type of window will be local window. For details ofthe setting, refer to 5-1-1 “Setting the screen attributes”.Screen 5Screen 23Window108Window/Keyboard ScreensSection 5-4Opening/Closing and moving a window by touch switch operationTo create input key–window/keyboard touch switch on a screen or a window enables to open/close specified window.By this method, window is displayed at the position set for touch switch property.This type of window will be local window.ScreenScreenLocalWindowAlso, by creating window move touch switch on window, it is possible to move window by touch panel operation at PT.WindowWindow in a moving statusScreenScreenScreenFor details of touch switch settings, refer to 6-8 “Touch Switches”.It is not possible to control global window by touch panel operation.Opening/ Closing and moving a window by the operation of window control areaWindow control area is added for NT31, NT31C, NT631 and NT631C with “-V1” asa direct access area.While running PT, by writing window screen number or x, y co-ordinate of windowposition (bottom left) at window control area from the host, opening/closing, moving a window are possible.Window control area can control global window and local window.
For details, refer to the operation manual of PT.WindowScreenThe selectedwindow opensPLCWindowscreen numberWindowWindowPLCThe window shiftsThe co–ordinatesof the window109Window/Keyboard ScreensSection 5-4Size and display position of window (NT31, NT31C, NT631, NT631C with “-V1”)With NT31, NT31C, NT631, NT631C with “-V1”, size of window can be specifiedfreely by 20 dot unit. (Minimum window size: 20It is possible to display a window at a different position from where it was created,or to move a window.However, the distance between the position where window was created and whereit is displayed have to be always multiple of 20 dot.WindowDisplayCo–ordinates at the bottomleft corner (20,179)WindowDisplayCo–ordinates at the bottomleft corner (180,219)Reference: Specify the bottom left co-ordinate of window when specifying the window positionat window control area.Checking the display status of a windowWhether window is opened or closed will be written to PT status of PT notify area.Window screen number and window position (bottom left co-ordinate) of currentlydisplayed screen will be written to window control area.Checking these areas from the host enables to know the display status of window.For details, refer to the operation manual of PT.110Extended Screen5-5Section 5-5Extended ScreenAn extended screen is used by the expansion function of a PT.Although an extended screen can be used in the same manner as a standardscreen, it should not be used unless absolutely necessary since it is used by theexpansion function.If data is registered as a standard screen, the registered data is given priority.The screen numbers used for an extended screen are indicated below.PT ModelNT11S, NT20S, NT600SNT30, NT30C, NT620S, NT620C, NT625CNT31, NT31C, NT631, NT631CScreen No.None1980 to 1996None111Occurrence History Screen5-6Section 5-6Occurrence History ScreenAn occurrence history screen displays the screen numbers recorded by the display history (Screen History) function in the order of displayed date and time.
Thisfunction records the date/time of display and the number of times the screen wasdisplayed for the screens for which the [History] attribute is ticked in the screenproperty.The occurrence history screen, provided with NT30, NT30C, NT620S, NT620C,and NT625C, has a blank area at the right side in the screen so that scroll andscreen switching touch switches can be created. Other area of the screen mustnot be changed.The screen number of the occurrence history screen is indicated below.PT ModelScreen No.NT11S, NT20S, NT600SNoneNT30, NT30C, NT620S, NT620C, NT625C1997NT31, NT31C, NT631, NT631C9001**:Cannot edit (Only display is possible.)The screen to be displayed differs according to the PT model.Example:For NT30, NT30C[No.] (NT30/NT30C), [Screen No.] (NT620S/NT620C/NT625C)Indicates a screen number.[Date] (NT30/NT30C), [Time] (NT30/NT30C)[(YY/MM/DD HH:MM)] (NT620S/NT620C/NT625C)Indicates the date and time the screen was displayed.[Cnt.] (NT30/NT30C), [Frequency] (NT620S/NT620C/NT625C)Indicates the number of times the screen has been displayed.[Message]Indicates the [Title] of the screen attribute.112Frequency History Screen5-7Section 5-7Frequency History ScreenA frequency history screen displays the screen numbers recorded by the displayhistory (Screen History) function in the order of frequency of screen display.
Thisfunction records the date/time of display and the number of times the screen hasbeen displayed for screens for which the [History] attribute is ticked in the screenproperty.The frequency history screen, provided with NT30, NT30C, NT620S, NT620C,and NT625C, has a blank area at the right side in the screen so that scroll andscreen switching touch switches can be created. Other area of the screen mustnot be changed.The screen number of the frequency history screen is shown below.PT ModelScreen No.NT11S, NT20S, NT600SNoneNT30, NT30C, NT620S, NT620C, NT625C1998NT31, NT31C, NT631, NT631C9002**:Cannot edit (Only display is possible.)The screen to be displayed differs according to the PT model.Example:For NT30, NT30C[No.] (NT30/NT30C), [Screen No.] (NT620S/NT620C/NT625C)Indicates a screen number.[Date] (NT30/NT30C), [Time] (NT30/NT30C)[(YY/MM/DD HH:MM)] (NT620S/NT620C/NT625C)Indicates the date and time the screen was displayed.[Cnt.] (NT30/NT30C), [Frequency] (NT620S/NT620C/NT625C)Indicates the number of times the screen has been displayed.[Message]Indicates the [Title] of the screen attribute.113Host Connect Screen (System Initializing Screen)5-8Section 5-8Host Connect Screen (System Initializing Screen)The host connect screen is displayed for the start of PT operation until communication with the PC (PLC) is established.This screen can be created freely using only fixed display.In case host connect screen is not registered, a default screen indicating that PT istrying to connect to the host will be automatically displayed at the time PT power isswitched on or when the mode is changed to the RUN mode.The screen number of the host connect screen is shown below.PT ModelScreen No.NT11S, NT20S, NT600SNoneNT30, NT30C, NT620S, NT620C, NT625C1999NT31, NT31C, NT631, NT631C9000Reference: For NT31, NT31C, TN631, NT631C, it is called “System Initializing Screen”.114Section 5-9Password Screen5-9Password ScreenA Password screen is treated as one of the 250 Standard screen in NT11S.It is used to protect another screen by password.
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