Pin
No.
Schematic
acronym
Function
Description
Reading using a
digital voltmeter
27
GVP_T
IGBT gate signal,
buffered, V phase,
positive. Signal
originates on
control card.
8.00
6.00
4.00
2.00
0.00 V
-2.00
-4.00
-6.00
-8.00
-4.0ms
50Us/Div
Input A
130BX153.10
2v/div 100us/div Run at 10 Hz
2.2–2.5 V DC
Equal on all phases
TP25–TP30
28
GVN_T
IGBT gate signal,
buffered, V phase,
negative. Signal
originates on
control card.
8.00
6.00
4.00
2.00
0.00 V
-2.00
-4.00
-6.00
-8.00
-4.0ms
50Us/Div
Input A
130BX153.10
2v/div 100us/div Run at 10 Hz
2.2–2.5 V DC
Equal on all phases
TP25–TP30
29
GWP_T
IGBT gate signal,
buffered, W
phase, positive.
Signal originates
on control card.
8.00
6.00
4.00
2.00
0.00 V
-2.00
-4.00
-6.00
-8.00
-4.0ms
50Us/Div
Input A
130BX153.10
2v/div 100us/div Run at 10 Hz
2.2–2.5 V DC
Equal on all phases
TP25–TP30
30
GWN_T
IGBT gate signal,
buffered, W
phase, negative.
Signal originates
on control card.
8.00
6.00
4.00
2.00
0.00 V
-2.00
-4.00
-6.00
-8.00
-4.0ms
50Us/Div
Input A
130BX153.10
2v/div 100us/div Run at 10 Hz
2.2–2.5 V DC
Equal on all phases
TP25–TP30
Table 9.2 Signal Test Board Pins
Special Test Equipment
VLT
®
FC Series, D1h–D8h, Da2/Db2/Da4/Db4, E1h–E4h, J8/J9
128
Danfoss A/S © 02/2019 All rights reserved.
MG94A502
9
9
Содержание VLT FC Series
Страница 2: ......
Страница 369: ...Index Service Guide MG94A502 Danfoss A S 02 2019 All rights reserved 367...