Schmalz SMPi 20, Operating Instruction, Page: 30 / 50

S
CHMALZ
SCP
I
/ SMP
I
4-30
Configuration of the vacuum unit [uni]
The unit of the displayed vacuum can be set using this function.
The vacuum unit is set as follows:

Press the button for more than 3 seconds.

Enter a valid PIN if the menu is locked.

Select the
[uni]
menu item using the or buttons.

Confirm by pressing the button.

Select the desired
[-bA]
,
[-PA]
or
[-iH]
unit using the or buttons.

Confirm by pressing the button.

[-bA]
= mbar,
[-PA]
= kPa,
[-iH]
= inchHg
Configuration of the signal output [out]
The diagnostic signal output (OUT 1) and the parts control signal output (OUT 2) can be
switched between
[no]
(normally open) and
[nc]
(normally closed). Both outputs are set at
the same time when this is done.
The signal outputs are configured as follows:

Press the button for more than 3 seconds.

Enter a valid PIN if the menu is locked.

Select the
[out]
menu item using the or buttons.

Confirm by pressing the button.

Select the desired
[no]
or
[nc]
function using the or buttons.

Confirm by pressing the button.

The setting of the corresponding switching point
[H-2]
and hysteresis
[h-2]
is
made in the basic menu.