"My LCD screen is blank and just beeps."
"The LCD screen is just a white screen."
"The text is missing from the boxes on the LCD Pendant."
The issues listed above are caused by LCD Pendant losing firmware and an LCD Firmware update will correct this issue. This issue is generally caused by the flash drive being plugged into the LCD Pendant when the machine is powering on. It is recommended to plug the flash drive into the LCD Pendant after the machine has been powered on.
Firmware updates for the Next Wave CNC Controller and LCD Pendant are currently handled through the Ready2Update - Firmware software available for download after creating a Next Wave Portal account. (Link Here). The Ready2Update-Firmware manual can be found here.