Installation manual

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Epsilon EP-B Base Drive Reference Manual
Fault
This output function is active whenever a drive fault condition exists.
Foldback Active
This output function is active when the drive is limiting motor current. If the RMS Foldback value exceeds 100 percent
of the continuous rating, the current foldback circuit will limit the current delivered to the motor to 80 percent of the
continuous rating.
In + and In - Motion
This output function is activated whenever the velocity is greater than the In Motion Velocity parameter in the positive or
negative direction. The default value for the In Motion Velocity parameter is 10 RPM. Hysteresis is used to avoid a high
frequency toggling of this output function. This function is deactivated when the motor velocity slows to less than 1/2 of
the In Motion Velocity parameter.
Power Stage Enabled
This output is active when the drive is OK and enabled. It will go inactive when anything happens to disable the output
power stage.
Shunt Active
This is a real time indicator of the internal shunt activity.
Travel Limit + and -
These output functions are active when the associated Travel Limit input functions are active.
Torque at Max Velocity
This output function is active only when the drive is in Analog Torque Mode. When "Torque Velocity Limiting" is enabled
and the velocity feedback reaches the specified "Max Velocity" this output is activated and the motor velocity reaches a
ceiling.
Torque Level 1 and 2 Active
This output is active if the Torque Command exceeds the specified Torque Level 1 value.
Torque Limit Active
This output is active if the Torque Command exceeds the specified Torque Limit value. (The Torque Command Actual
is limited to the torque limit).
Velocity Limiting Active
This output function is active when the Actual Velocity Command is being limited. The velocity limit is dependent upon
the maximum motor speed for the Motor Type selected.