July 2013 9.1 PLC Functions 1667
9.1.1 Selecting the PLC mode
To select the PLC mode:
Select the Programming and Editing operating mode.
Press the MOD key.
Enter the code number 807667 and confirm your entry with the ENT key, or
if you already entered the code number, press the PLC EDIT soft key.
Exit PLC mode:
Press the END soft key or the END key.
9.1.2 PLC main menu
After you have entered the code number (or pressed the PLC EDIT soft key)
the iTNC displays the PLC main menu: