153
Diagnostics and Troubleshooting
Analog Output Source options are:
• Velocity Command
• Velocity Feedback
• Torque Command (equates to Torque Command Actual parameter)
• Torque Feedback
• Following Error
Default Analog Output Source:
• Channel 1 = Velocity Feedback
• Channel 2 = Torque Command
Figure 111: Diagnostic Analog Output Test Points
The DGNE cable was designed to be used with either an oscilloscope or a meter. The wires
are different lengths to avoid shorting to each other. However, if signals do get shorted to
GND, the drive will not be damaged because the circuitry is protected.
Channel Output Source Offset Scale
1 Velocity Feedback 0 600 RPM/volt
2 Torque Command 0
30 percent/volt for selected
motor
Channel #2
Channel #1
Analog GND
E Series Drive
Epsilon Drive
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