Erasing Keys - Omron NQ HMI Getting Started Manual

Erasing keys

7-1 Erasing keys
66
If necessary, It is possible to erase an application or firmware in the NQ-
Series. The corners of the touch screen are used for erasing.
1 Erase firmware
2 Erase application
3 Confirm
4 Starting FWHT and system set-up
To erase an application proceed as follows.
• Press the top right corner of the touch screen for 2 seconds during power-
on.
• The following message is displayed: Application Erase Mode... Press at
Bottom Right corner to confirm. Press the bottom right button to confirm.
• After erasing the program the following message is displayed: No setup
loaded. Download application.
To erase the firmware proceed as follows.
• Press the top left corner of the touch screen for 2 seconds during power-
on.
• The following message is displayed: Firmware Erase Mode... Press at
Bottom Right corner to confirm. Press the bottom right button to confirm.
• After erasing the firmware the following message is displayed: No
firmware.... Download firmware.
If the NQ-Series does not function correctly, erase the application and
download a demo program. If the NQ-Series functions correctly, it is possible
the previous application was incorrect.
Figure 7.1: Erasing keys
Section 7-1