GE Industrial Solutions AF-600 FP Drive Panel - Manual (Page 30)

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Hand - Off - Auto on Drive Keypad
All AF-600 FP Drive Panels include a keypad for programming and operation of
the drive and includes Hand, Off, and Auto operation keys / buttons. When
shipped from the factory, the Hand, Off and Auto buttons are enabled. Pressing
the Off button while the drive is running will cause the drive to decelerate and
shut off regardless of the positions of the panel’s selector switches. To resume
normal operations (that is control the unit from its selector switches and analog
signal) press the Auto Button one time.
For more details on the Hand, Off, and Auto operation keys, refer to manuals
DET-620
Emergency Stop
This operator is used to shut off the panel output in case of Emergency.
To restart the panel, Reset the E-stop by turn to release.
Power On Indicator This white light on the panel door indicates that the circuit breaker/disconnect
switch is closed and that AC power is present at the panel input terminals.
Absence of light from this indicator when it should be on may indicate the
presence of a blown fuse(s) on the primary or secondary of the control power
transformer or a blown bulb.
Enable Indicator
This clear light on the panel door indicates that the customer interlock circuit is
closed and the system is ready for the motor to be energized. Note, with the
customer safety interlock circuit open the panel will not allow output power to
the motor in either “Bypass” or “Drive”.
Drive Run Indicator
This optional green light on the panel door indicates that the drive is running
and outputting power to the motor.
Drive Fault Indicator
This optional orange light on the panel door indicates that the inverter is
reporting a fault condition.
DEH40608 – Page 4 AN 11-2021 Rev 05, 12/15/2011
WARNING: Enabling and using the Hand operation key may cause
control inputs to drive to be ignored and may result in unintended
operations / starting of the drive unit.