User Guide

PAMS
Technical Documentation
NME–3
JBD–2 User Guide
Page 14
Issue 1 10/99
AMC
The integrated test circuit checks the line continually, if the signal is active
and it meets the specification, the dedicated green LED will be lit.
VDA Signals
AMC
RU Connector
100 mA
AMC OK
Level detection
> 9V
Figure 9. AMC Circuit
LED–State Explanation
On (is lit) Signal meets the specification.
(The drive current ~100 mA)
OFF Signal doesn’t meet the specification.
Test Setup
RU
JBD–2
HS
TDC–4
PC
Measure Application
Activate AMC signal with MBUS commands. WinTesla or PCI–Tests create
the MBUS commands.
The indication LED illuminates if the signal meets the VDA specification.
Do not activate AMC into WinTesla or PCI–Test. Then the LED has to be
switched off.