ORSO2001 Posted August 29, 2023 Report Share Posted August 29, 2023 hi All, so...i need to manage an external "numeric keypad"; so I already bought a standard one (I think)...the keypad has the numbers from 0 to 9, the operator "+, - /, *" has the dot "." , also has a "DEL", "recall Calculator", "Enter", "bloc num" buttons. I tried the example program that add the pushed button of the keypad to a string that is displaied in the HMI; when I connect th eexternal keypad it is recognized as HID device and the display ask to reboot (I did). so...the numeric buttons are recognized and properly added to the string; the operators are recognized and added to the string but all the others are "dropped"...also the "." is dropped...there is a way to check what is the data sent by the keypad to the PLC (USB port) by a HID device? at the end i need to couple, at the "dropped" buttons, some special function. hope tha is clear...thanks Quote Link to comment Share on other sites More sharing options...
NoamM Posted August 29, 2023 Report Share Posted August 29, 2023 Hi ORSO2001, When we have problem in HID device we typically ask the keyboard key data information, data accepted by Unitronics tool called HDRecorder Open a ticket on Unitronics "Help center" at https://support.unitronics.com/index.php the Support team will assist. Quote Link to comment Share on other sites More sharing options...
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