Watson-Marlow 520Du - Manual (Page 78)

Watson-Marlow 520DuN IP66/NEMA 4X User Manual 78
How to get out of network operation
Pressing the AUTO/MAN key displays three options: Analogue, Manual and
Network. Use the UP and DOWN keys to choose and press ENTER to con-
firm.
Selecting Manual sets the pump to manual operation and retains the set
speed and run status from its previous operation in network mode. See 14
Manual operation.
Selecting Network returns the pump to network (RS232) mode.
Selecting Analogue sets the pump to analogue mode. See 23 Automatic
control and operation.
Emergency stop
In an emergency press the STOP key. The pump stops and displays an inter-
ruption screen, from which select Continue to return to network control,
Manual to set the pump to manual control (see 14 Manual operation), or
Menu to display the main menu (see 15 Main menu). Use the UP and DOWN
keys to choose and press ENTER to confirm.