Rd4 Controller; Figure 24: Normal Display Of The Rd4 Controller (Sample Values) - Binder VDL Series Operating Manual

8.2

RD4 controller

The RD4 chamber controller controls following parameters inside the chamber:
• Temperature in °C or °F
• Pressure in mbar
You can enter the desired set point values in the "Set points" menu directly at the controller or use the
APT-COM™ 4 Multi Management Software (option) specially developed by BINDER.
The controller offers various notifications and alarm messages with visual and audible indication. All con-
troller setting remain valid until the next manual change. They are stored also after turning off the cham-
ber.
T / pressure (mbar)

Figure 24: Normal display of the RD4 controller (sample values)

Depending on the configuration, pressure values are shown in mbar or psi.
Status icons in the controller display
Icon Signification
Heating active
Information
Collective alarm
Functional controller keys
Icon Signification
Arrow-up button
Arrow-down
button
OK button
VDL (E3) 09/2019
Icon Signification
Display of activated special controller functions:
1 = Standby mode
2 = Optional Additional inert gas connection / am-
3 = All valves closed
4 = not used
Function
• Navigate between menus, submenus, other functions
• In the setting menu: change setting, decrease value
• Navigate between menus, submenus, other functions
• In the setting menu: change setting, increase value
• Select menu, submenu, function
• In the setting menu: Confirm entry
Status icons
Temperature values
Pressure values
Text information
bient air inlet "GAS/AIR 2" (5) activated
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