Motoplat VC-11R Instruction Manual
Pos Service Holland
Page 14
4.6 PWM
(Opel / GM)
Menu selection
For testing the Opel Signal, select ‘Signal Test Opel’ using the mode button and
press off.
To test the alternator, click first RST’to return to the menu screen.
With the mode button select ‘Generator Test Opel and press OFF.
System
PWM (Opel / GM)
Connection (A)
PWM (DFM / Output / Input)
A.
3.
1. Field duty cycle
Increase as high as possible by activating the car accessories
2. Voltage output
Pass when it’s close to the set voltage (
+/- 0,4V deviation
)
3. Voltage set-point
Voltage can be changed by pressing buttons 12,5V / 13,5V / 15,5V / OFF
(
With low load only!
)
4. Pass
Error
Pass = If you can change VSP / No message
Error = ERR / VSP doesn’t change
1.
1.
2.
2.
