User manual

Publication 1760-UM001A-EN-P
3-2 Commissioning
Press Ok to confirm your choice or press Esc to exit the menu. The unit then
switches to the status display. You can also change the language setting at a later
date, see Chapter 7 for more information.
If you do not set the language, Pico displays this menu and waits for you to select a
language every time the unit is powered up.
Operating Modes
Pico has two operating modes - Run and Stop.
In Run mode, the unit continuously processes a stored program or circuit diagram
until you select Stop or disconnect the power. The circuit diagram, parameters, and
settings are retained in the event of a power failure. If the back-up time has elapsed
after a power failure, you will need to reset the real-time clock. Circuit diagram
entry is only possible in Stop mode.
In models with an LCD display, a circuit diagram inside an installed memory
module is not run automatically. The circuit diagram must first be transferred from
the memory module to the unit.
In Run mode, the 1760-L12AWA-ND loads the circuit diagram from the memory
module automatically and runs it immediately.
ATTENTION
!
!!
!
In Run mode, Pico immediately runs the circuit diagram saved in
the unit when the incoming power is turned on. This happens
unless Stop mode was set as start-up mode. In Run mode,
outputs are activated according to the program.