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NanoTrak Autoalignment Controller
HV Amps Tab
Fig. 3.8 NanoTrak Settings panel - HV Amps tab
This panel is used to set the output characteristics of the HV amplifier channels fitted
to the NanoTrak unit. Both low pass filtering and current control settings can be made
to tailor the piezo output drive to a particular application.
Current Limits
- This parameter sets the maximum current output of the HV amplifier:
100MA – Current output (piezo drive signal) limited at 100mA
250MA – Current output (piezo drive signal) limited at 250mA
500MA– Current output (piezo drive signal) limited at 500mA
Low Pass Filter
– This parameter sets the cut off frequency of the hardware low pass
filter, applied to the HV amplifier output channels. It applies to both channels
simultaneously.
10HZ - Cut off all signals above 10Hz
100HZ - Cut off all signals above 100Hz
5KHZ - Cut off all signals above 5KHz
NONE - Low pass filter inactive
Feedback Signal Type
- This parameter sets the type of feedback signal used when
operating the HV amplifier channels in closed loop operation.
Two types of feedback signal are supported:
Note
This low pass filter setting is different to the low pass filter specified
using the TIA screen (or the SetLPFilter method).
Содержание MNA601/IR
Страница 1: ...MNA601 IR NanoTrak Control Module User Guide Original Instructions ...
Страница 61: ...61 NanoTrak Autoalignment Controller ...
Страница 62: ...62 HA0118T Rev 6 Feb 2016 Chapter 4 ...