803624-093A | 0-63000-100 Tachometer Interface Card

To finish configuring the card for the selected AC Tachometer, up to (4)parameters must be set depending upon the application. When setting ACtachometer parameters, P.194 [Anlg Tach Fdbk] may be used to “zero” thetachometer as indicated.Before installing the AC Tachometer Interface Card, the tachometer’smaximum AC output voltage and the card’s maximum DC output voltagemust be calculated. Performing these calculations will assure:• That the correct AC tachometer is selected.• That the correct drive Regulator Board settings are made.• That the Tachometer Interface Card is wired correctlyTo detect complete loss of field current, place the jumper on pins 1and 2 (Enable). When a complete loss is sensed, a fault is generatedand the Drive is coast stopped.To ignore field loss, place the jumper on pins 2 and 3 (Disable). Anyloss of field current is ignored. Use the Disable option only when nofield exists, such as with a permanent magnet motor or when aseparate field supply is used.