Rockwell Automation 1391 USER MNL/DIGITAL AC SERVO DR - Manual (Page 8)

Chapter 1
Introduction
1-9
Figure 1.1
1391-DES Digital AC Servo Drive
TB2 – Interface Signals
TB3 – A Quad B Encoder Output Signals
Ground Stud
TB5 – Power Connections
TB4 – Control Signals
Circuit Breaker Fuses
2 Line, 16 Character
LCD Display
5 Button Keypad used
for Programming
Duty Cycle Selector Switch
Status LED
- Flashes green when no faults are
present and the bus is low.
- Steady green when no faults are
present and bus voltage is OK.
- Flashes red when a fault has
occurred.
Enable LED
- Steady green when Enable input is
closed at TB2-9 & 10.
- Not illuminated when Enable input
is open.