OsTech Laser Lab Source LDC Series, Руководство по эксплуатации

Страница: 14 / 36

TVA
TEC voltage actual
TC Auto On
TEC controller is automatically activated when the temperature is
whithin limits
Restore Def.
restores the default settings for the TEC controller
TLU
upper temperature limit
TLL lower temperature limit
PID parameters
set the PID coefficents (see figure 3.3b )
Select Sensor
select one of some predefined temperature sensor settings (see
figure 3.3c )
Sensor Param.
manually set the temperature sensor settings (see figure 3.3d )
(a)
TEC menu.
(b)
Dialog: PID Parameters.
(c)
Dialog: Select Sensor.
(d)
Dialog: Sensor Parameters.
Figure 3.3:
TEC Menu and dialogs in it.
3.2.4 Device Menu
The device menu is shown in figure 3.4 . This is where the user can change general
settings and find out the type and serial number of your device. You find the following fields
in this menu:
External Control on
Start
Switch to external control automatically after power-on. You get
the chance to abort this.
Switch to External
Control
You can control the device over the RS232 interface after activating
this.
Pilot laser
Switch the pilot laser on and off.
Intensity
pilot laser intensity (0. . . 16)
14