Print function

Print function

Hello, welcome to the touch screen operation video tutorial, today we will talk about the printing function. The first is to print the entire window, the second is to print alarm information, and the third is to print historical data. The printer is the first to have a printer under the local connection, and then choose to use the printer, it uses a serial way to communicate, you can choose the printer model, according to the printer's general settings, the settings here are set to the same, after the settings, we will look at these types of print function are how to use, the first print alarm, the alarm are in the settings below the system settings -Alarm event inside, add an alarm event, there is a print below that public option to enable automatic printing of events, and then there are some print settings below, when there is an alarm generated, it will automatically print out an alarm message on the printer, and then you can set the time, date and whether to print the content of line feeds, etc., and trigger, recovery and confirmation of the content can also You can set your own, alarm printing is set in this way; then look at the print window, there are two ways to print the window, one is to use the function keys, the other is to use the PLC control, first look at the use of function keys, click on the components - switch to select the function keys, open the property page, the following print function, there are two ways to print horizontally and vertically, you can choose according to the actual needs of the When printing with function keys, just click on the function key, it will automatically print the window, then look at how to print PLC control, click on the PLC control below the settings, control type select report printing, set a word address, here with RW0, the print direction is also horizontal and vertical two, and here there is a valid only when the window is open, you can choose the window If you need to print the value of RW0 in any one window, you can uncheck the box only when the specified window is open, in this case, I assign a value to RW0 will automatically print a few windows, each window has a number, assuming that the value of RW0 is 1 will automatically print the first window; The third is to print historical data, click on the components below the components - list, select the historical data display, here I have added a good, direct demonstration on this, to select a source of historical data, and set a pause bit address, in the form of drawing inside a form to print set departure address, the same is set a bit address, print the content of five can choose, assuming that the maximum and minimum value of the print and the average, this function is required in combination with the query function to use, query function has a date, time period, sequence, keywords, registers and other ways, here to query by date as an example, the query trigger bit is LB3, the query register year, month and day are LW10, 11 and 12, the address can also be set by itself, set the query a certain day of the time Then set the query trigger bit to 1, it can automatically calculate the maximum, minimum and average values for this period of time and print them out under the printer.

• Year Established
  --
• Business Type
  --
• Country / Region
  --
• Main Industry
  --
• Main Products
  --
• Enterprise Legal Person
  --
• Total Employees
  --
• Annual Output Value
  --
• Export Market
  --
• Cooperated Customers
  --