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Pfeiffer Vacuum IMG 400 User Manual

Pfeiffer Vacuum IMG 400
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BG 5520 BEN / A (2018-10) IMG400.opi 65
The following data are displayed in this menu:
Display
Significance
Temp. Display the temperature of the current amplifier assembly
in °C
Display range: 0.100 °C
Resolution: 0.1 °C
Offset Display the offset value
Display range: 04095
New_DA
Display the new DA value
Measure
Display the current measuring value
U_Integr
Display the integrator voltage
Calc_f
Display the calculated integrator voltage with HD correction
High_Drv
Status High-Drive-Bit
CW Display the used «Control Word» for the parameterization of
the current amplifier
This menu displays data which are related to the power supply and to the supply of
the vacuum gauges. Furthermore, the power supply can be operated manually.
Display
Significance
Overtemp
Temperature in the power supply is too high
PS-Temp.
Display the temperature of the power supply
NTC_Volt
Display the voltage at the NTC resistor
MainsFr
Display the detected mains frequency: 50 Hz or 60 Hz
Emi.Cntr Output signal of the emission current regulator.
Display range: 0 … 5 V
AD_Val Indicates the stability of the output signal of the emission
current regulator
ID_Meas1 Reading of the ID resistor in channel 1.
Display range: 0 … 5 V
ID_Meas2 Reading of the ID resistor in channel 2.
Display range: 0 … 5 V
The displayed primary voltages originate directly from the A/D converter on the
CPU board.
Display and adjust several parameters.
Display
Significance
Cathode
Cathode potential
Emis.Cur
Emission current
Anode
Anode potential
Emission
Emission on, off or automatic control
I_Shunt
-----
F_Inhib.
Switch the mains frequency measurement on or off
PID_Ctrl
Control signals for emission current regulator
Channel
Select the measuring channel
The following data are displayed:
Anode: Anode potential
Cathode: Cathode potential
Reflect.: Reflector potential
Intern
6.4.5 Power Supply
Power (Power Supply)
Voltage (Primary Voltages)
Control (Control Bits)
Gauge

Table of Contents

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Pfeiffer Vacuum IMG 400 Specifications

General IconGeneral
BrandPfeiffer Vacuum
ModelIMG 400
CategoryController
LanguageEnglish

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