Villa ARCOVIS 3000 R, Technical Manual

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Faults Finding - 5 - ARCOVIS 3000 S/R Villa Sistemi Medicali
Page 54/100 - Rev.0 [File: 201181-00-20.doc]
3.9.3. Test points
In the drawing below the position of Test Points is
indicated on the board. Nel topografico seguente è evidenziata la posizione
dei “Test Point” sulla scheda.
Board Tp Ref. Description Ref. to
Right
value
Range
Format
1V=
↓
Tp1 44D 0Vdc GND 0V --- ---
Tp2 43D +24Vdc Tp1 +24Vcc
±
0,3Vcc
---
Tp3 44D +5V Tp1 +5Vcc +0,1 –0,2Vcc ---
Tp4 44A SYNCRO Tp1 ---
Main
frequency
---
Tp5 45B PRINC current Tp7
2,5 max
(*)
0÷2,5Vcc ---
Tp6 45B SHIFT current Tp7
2,0 max
(*)
0÷2,0Vcc ---
B9
STARTER
Tp7 45B 0Vdc GND --- --- ---
(*) @230Vac