Operating Buttons; Overtemperature Cutout And Overtemperature; Rs 232 Interface - Lauda LOOP 100 Operation Manual

3.3

Operating buttons

Fig. 7: Operating buttons in the home
screen
3.4

Overtemperature cutout and overtemperature

3.5

RS 232 interface

14 / 41
The three operating buttons can be used to control the functions of the
device.
Use the [Set] button to configure the set temperature.

Use the [Menu] button to pull up the menu, in order to configure set-

tings.
Use the[Stop] or [Start] button to switch the device to standby or oper-

ation mode.
The device supports two operating modes.
In Standby operation mode, the device's pump and temperature

control unit are turned off. Power is supplied to the display on the
device. This operating mode is suitable for adjusting settings, for
example.
In Operation mode, the components of the device are activated.

Use the [Display] button to switch back and forth between the home

screen and the display window for warnings (only possible if a warning
has been generated by the device).
Use the [Down] and [Up] arrow buttons

to navigate through the menu and/or

change set values.

Use the [OK] input button to confirm the selection in the display.

Use the[ESC] menu item to navigate one window back in the menu.

If no entry is made in the home screen for 10 seconds, the operating

button configuration will fade out and the temperature display will be
magnified in the display. If you press on any one of the operating but-
tons, they will darken again.
If no entry is made in the menu for 30 seconds, then the display will

return to the home screen.
An overtemperature cutout with an electric self-retaining mechanism is
installed in the device. In the event of overtemperature, (> 90 °C ±3 °C) the
overtemperature cutout permanently switches off the device. For safety rea-
sons, the device does not restart automatically.
1. Switch off the device at the mains switch.
2. Eliminate the cause of the error.
3. Wait approx. 5 minutes to allow the device to cool off.
4. Switch the mains switch back to position [1].
The device starts.

You can use the RS 232 interface to control certain device functions, such
as set temperature, via a control station/PC. You can develop and use your
own programs to control the device.
LOOP V3