QTP 12H

Quick Terminal Panel - Housing without keyboard

QTP 12H English Tech. Manual PDF format.

LIBRARY Firmware QTP 12 English Tech. Manual PDF format.

QTP 12H is a complete IP 54 operator panel, specifically designed for industrial use and for direct mounting on automatic machinery. It is, in every respect, video terminals suitable to be the direct interface between operator and machinery in any of the control or comand operations which could be necessary during running or diagnostic of the same. QTP 12H is realized with the electronics and the container of the QTP-12 and the frontal panel of the QTP 72144.

QTP 12H is available with Alphanumeric displays by 20 characters for 2 lines in two different types: LCD type with LED backlite or Fluorescent, or alternatively with Graphic Fluorescent display with 140x16 pixel.

A pratical and robust metallic container, in the standard DIN 72x144 size allows a direct mounting in front panel modality with a protected front side and back openings for connections. The enclosed brackets supplied with QTP 12H let the user mount and/or unmount the terminal by performing a simple rectangle digging up on the support panel. Alternatively it can be used on a table with no elements addition.

QTP 12H is really usefull in all those applications where the user must visualize some messages. QTP 12H allows, with its EEPROM, the capability to store up to 97 messages. These messages can be recalled by dedicated commands received through the serial line and visualizated on the display. With this feature the CPU work-time and the program space are optimized, in fact messages must not be sent to the panel every time, they are just stored inside on board EEPROM. Furthermore it is possible to get messages back through the serial line and read them again so QTP 12H can be used as mass memory where the user can save and read set-up informations, passwords, identification codes, etc. The horizontal Scrolling attribute for the saved messages, let the user display more information on less space: on the first row of the display up to 200 characters can be shown in a self managed sliding modality.

The module's serial line can be buffered with the most frequently used electric protocols and thanks to this feature the QTP 12 can be connected to each systems available on the market and moreover low cost networks can be realized where up to 256 different units can be contemporaneously managed. The interconnection with other devices is ensured also by the optional CAN line, that increase the possible applications fields and gives better performance of the cemplete network.

Features of QTP 12H, including possible options, are as follows:

• Overall dimension: 72x144 mm frontal frame size; 9 mm frontal frame depth; 28 mm rear metallic housing depth
• Aluminium container with front plastics frame
• Front panel with anti scratch Polyester mask for display window
• Case with rear mounting brackets type
• Front panel mounting
• IP 54 standard protection for front side
• 3 different models with different displays type:
  • QTP 12H-C2 : LCD display, backlite or not, with 2 lines for 20 characters
  • QTP 12H-F2 : Fluorescent display with 2 lines for 20 characters
  • QTP 12H-GF2: Graphic Fluorescent display with 140 x 16 pixel
• Viewing area size: 82x18 mm
• Panel name personalization Label Slot
• Buzzer programmable as BELL or to sound for acoustic signal driven by software
• EEPROM for permanent storage of Set-Up, Messages, key codes, etc.
• Memorization on EEPROM and visualization of 97 Messages, even with auto scrolling mode
• Up to 256 different character defined on display and thus visible on display
• 8 User Characters provided of selectable pattern
• CAN communication line provided of proper line driver
• Serial line configurable in RS 232, RS 422, RS 485 or Current Loop
• Serial Network connection through Master Slave logical protocol
• Local Set-Up for operating modalities
• Selectable communication protocol:
  • Normal or Master Slave logical protocol
  • identification name (0÷255)
  • 1.200, 2.400, 4.800, 9.600, 19.200 or 38.400 Bauds
  • 1 or 2 Stop bit
  • No parity
  • 8 bit
• Standard wide range power supply, in DC from 10Vdc to 33Vdc or in AC from 9Vac to 24Vac
• Optional power supply at 5Vdc,
• Total power consumption change according with used configuration, from 1,6 to 2,5 W
• On board protection aganist voltage peaks by TransZorb
• Customized design and program packages
• For specific requirements about consumption and price, the LCD diplay can be not backlite (please contact grifo®)

The QTP 12H is able to execute an entire range of display commands, as clear screen, cursor position, etc., with code compatibility to ADDS View-Point standard and moreover it recognizes and execute many other commands, as described in the following table:

Both firmwares, once received the command and the necessary input parameters, perform autonomously the specified operation and at the end they return the possible results established by execution. The firmwares, that are really similar, are different for the user modalities, as below described:

• Serial Firmware ( STANDARD ) The QTP 12H functionality is completely autonomous and the communication occours through the asyncronous serial line (in RS 232, RS 422, RS 485, Current Loop) or the synchronous I2C BUS line, with an external system. The QTP 12H works as a slave unit that receive commands from a Master unit, and it offers both operator interface and manager of his resources, even at a long distance from the same master. The user doesn't change the QTP program but only the Mater unit (PC, PLC, control card, etc.) program. Among the features of this firmware there is a Local Setup that allows manual setting of communication parameters (logic protocol, name, Baud rate, Stop Bit, etc.) and the management of QTP 12H inside a serial network composed by many different units (up to 256). In addition to the firmware is provided a detailed description of the commands and their use tecniques plus some demo programs for PC and grifo® cards, under source and executable format.
  
• Library Firmware ( OPTIONAL ) In this condition the firmware is linked inside the application program for QTP 12H, developed by the user, and it coincides with a list of Library functions directly called by each low and high level development tools. The library functions can be called by all the Console instructions of the selected programming language, as Print, Printf, Kbhit, KeyHit, Input, Getch, Scanf, etc. This choice really simplify the QTP management, reduces the developing time and mantain compatibility with serial firmware. By using this firmware the user must write the application program and he must save, debug and test it directly on QTP 12H. Certainly the application program can also use the hardware resources directly, without using the library, whenever it is necessary. In addition to the firmware is provided a detailed description of the commands and their integration tecniques plus some demo programs for the most diffused development tools, under source and executable format.

EL 12 The EL 12 module is a complete, low cost, power supply with extremely reduced dimension, that can be used in conjunction with grifo® cards as SDI 02, QTP 12, QTP 16Big, QTP 16, QTP 22, QTP 24, QTP G28, etc.

BASCOM-8051

W95/NT 8051-BASIC Compiler

BASCOM-8051© is a Windows BASIC COMPILER for the 8051 family It is designed to run on W95/NT and has all the features of BASCOM LT. In addition it has full support for arrays and the single floating point type.

Develop high quality software for any 8051 in ANSI C. µC/51 comes with an incredible optimizing compiler, you can even write software in ANSI C on 8051's with 1kB of code memory! µC/51 is absolutely complete: user friendly multi file Editor, Compiler, Assembler, Downloader, Source
Level Debugger. You will not need anything else.

The Pascal dialect used is an almost complete version of Wirth's Pascal, extended to, in a simple way, to take advantage of the special hardware facilities contained in the 8051 and 80251 family chips. Versions 5 and 6 furthermore contains objects and separately compiled units.

The picture below, represents the apperance of the program LadderWORK on your computer. LadderWORK has an integrated enviroment feature, allowing you to draw schematics, compile programs and upload code to PLC always working on the same window. The integrated enviroments are composed by several parts described below. 

 

Home Cards Categorical Index QTP QTP-Editor