Commutator motor fails on startup
Tech Note: TN0212
Product: AC32
Version: < 2000
Date Added: 2006-09-11
Issue
Because the voltage supplied to the commutator motor was marginal for initial startup, some commutators could fail to move on startup.
Workaround
The motor drive circuit has been redesigned to ensure ~4.0 V supplied to motor. (ECN 6601)
Solution
If you experience this problem, contact TDT for an RMA to upgrade your current module.