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Rockwell Automation 8510 AC Spindle Drive System User Manual User Manual

Page 142

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Troubleshooting

Chapter 11

11-138

Figure 11.5
IGBT Module Test Procedure for 8510SA-A04 and A06 Drives

IGBT2

IGBT1

IGBT2

IGBT1

IGBT2

IGBT1

IGBT2

IGBT1

Negative (–) Meter Lead

+

+

+

Place Positive Meter Lead
(+) on each Screw

Step 3

Step 1

+

+

+

Place Negative Meter Lead
(–) on each Screw

Step 4

Step 2

+

Positive (+) Meter Lead

Negative (–) Meter Lead

Place Positive Meter Lead
(+) on each Screw

Positive (+) Meter Lead

Place Negative Meter Lead
(–) on each Screw

+

+

Positive (+) Meter Lead

Place Negative Meter Lead
(–) on each Screw

Positive (+) Meter Lead

Place Negative Meter Lead
(–) on each Screw

+

+

+

+

Negative (–) Meter Lead

Place Positive Meter Lead
(+) on each Screw

+

+

+

Negative (–) Meter Lead

Place Positive Meter Lead
(+) on each Screw

Reading = Infinity

Reading = 590mV

Reading = Infinity

Reading = 590mV