Delete The Plc Program Saved In Rom - Contec CONPROSYS nano CPSN-PCB271-S1-041 Reference Manual

8. Delete the PLC program saved in ROM

To delete the PLC program stored on ROM area, perform the steps described below.
 How to delete 1
1
Log in to the controller under the CODESYS development environment.
* See "Connect controller from CODESYS (page 60)" for connecting controller.
2
Select [Online] - [Reset origin] on CODESYS menu.
3
Follow the same procedure of the "Save the PLC program into ROM (page 65)" to save the PLC
program. The program is deleted upon completion of the process.
 How to delete 2
1
Start the Web browser on the PC connected with the controller and enter "http://10.1.1.101/"
(the IP address of the PLC controller) in the address field.
* See "Set the Computer Network (page 15)" for connecting controller.
2
Enter password "mcb271" to log in.
3
Select [Maintenance] - [PLC Program].
4
Select [Delete the PLC program stored ROM area] and click the [Execute].
PWR, RUN, and STS of LEDs on the front of the product keep flashing simultaneously until
writing has been completed.
—
Basic Programming
CPSN-PCB271-S1-041 Reference Manual (Software)
— 67 —
—