Omega ISA- BUS MULTI-FUNCTIONAL BOARD OME-A822PG Instrukcja Użytkownika Strona 43

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 63
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 42
4. Calibration
The OME-A-822PGL/PGH is factory calibrated for optimum performance. Recalibration is
suggested for high vibration environments. The following items are required for
calibrating the OME-A-822PGL/PGH.
z One 6 digit multimeter
z One stable voltage source (4.9988V)
z Diagnostic program : this program included with the
OME-A822PGL/PGH.
4.1 Description of Variable Resistors
There are seven variable resistors(VRs) on the OME-A-822PGL/PGH used for calibration,
they are described below.
VR Num. Description
VR1 A/D offset adjustment
VR2 A/D gain adjustment
VR3 D/A channel 0 gain adjustment
VR4 D/A channel 1 gain adjustment
VR5 D/A reference voltage adjustment
VR6 A/D unipolar offset adjustment
VR7 A/D programmable amplifier offset adjustment
OME-A-822PGL/PGH Hardware Manual ---- 41
Przeglądanie stron 42
1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 62 63

Komentarze do niniejszej Instrukcji

Brak uwag