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How can I check that the input rectifiers are okay on an ATV212 drive

Issue:
diode test

Product Line:
ATV212

Environment:
All models and serial numbers

Cause:
No power

Resolution:
Static Diode Test Procedure ATV212
The following tests are to be performed with NO power to the drive. 
Select diode mode on the meter.
1. To test the diodes on the positive DC bus
    a. Place the black lead of meter on PA+ and the Red lead on L1.  The meter should read ~.3v
    b. Reverse the meter leads so the black is on L1 and the red is on PA+.  The meter should read OL
    c. Repeat this on L2 and L3
2. To test the diodes on the negative DC bus
    a. Place the black lead of the meter on PA+ and the red lead on L1.  The meter should read OL
    b. Reverse the meter leads so the black is on L1 and the red is on PA+.  The meter should read .3v
    c. Repeat this on L2 and L3
 
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