The programming device must be connected to the controller:
A)at all times.
B)when entering a program.
C)when monitoring a program.
D)both b and c.

Question

Quizplus · Accepted Answer

The programming device must be connected to the controller both when entering a program and when monitoring a program. This ensures that any changes made to the program can be immediately seen and that any issues or errors can be quickly addressed. However, the programming device does not need to be connected at all times, as once the program has been loaded and is running, the controller can continue to operate independently without the device.

The Programming Device Must Be Connected to the Controller