22
NRR 2-60 - Installation & Operating Manual -
819693-00
Changing the equipment settings
DANGER
Danger of death from electric shock if live connections on terminal strips
are touched.
■
■
Always switch off the voltage to the equipment before performing work on the terminal
strips.
■
■
Check that the system is not carrying live voltage before commencing work.
You can change the baud rate and controller group of the NRR 2-60 level controller at any time using code
switch
D
(see
Fig. 6)
.
Make changes before installing the level controller, when access is easier.
You will need the following tools:
■
■
Slotted screwdriver, size 2.5, fully insulated
■
■
Phillips screwdriver, size 1, fully insulated
Proceed as follows:
1.
Switch off the supply voltage to the equipment or system.
2.
Unscrew and pull off the lower terminal strip, see
Fig. 6
.
3.
Set code switch
D
(see
Fig. 6)
as desired, see page 23,
Fig. 10
.
4.
When your changes are complete, put the terminal strip back on and screw in place.
