GE Industrial Solutions AF-600 FP High Power (460V_575V 150HP and above) - Manual (Page 23)

Protection md
The AF-650 GP/AF-600 FP has detected a critical status (e.g. an overcurrent, overvoltage). To avoid tripping the frequency converter (alarm), protection mode is
activated, which includes reducing the switching frequency to 4 kHz. If possible, protection mode ends after approximately 10 s. Activation of protection mode
can be restricted by adjusting the par. SP-26 Trip Delay at Drive Fault.
QStop
The motor is stopped using a quick stop ramp par. C-23 Quick Stop Decel Time.
1. Quick stop inverse was chosen as a function for a digital input (parameter group E-##). The corresponding terminal (e.g. Terminal 27) is not active.
2. The Quick stop function was activated via serial communication.
Ramping
The motor is accelerating/decelerating using the active Accel/Decel. The reference, a limit value or a standstill is not yet reached.
Ref. high
In par. H-75 Warning Reference High a reference high limit is set. The sum of all active references is above the reference limit.
Ref. low
In par. H-75 Warning Reference High a reference low limit is set. The sum of all active references is below the reference limit.
Run on ref.
The drive is running in the reference range. The feedback value matches the set reference value.
Run request (AF-600 FP only)
A start command has been given, but the motor will be stopped until a Run permissive signal is received via digital input.
Running
The motor is driven by the drive, the ramping phase is done and the motor revolutions are outside the On Reference range. Occurs when one of the motor speed
limits (Par. F-15/F-16/F-17 or F-18) is set, but the maximum reference is outside this range.
Sleep Boost (AF-600 FP only)
The boost function in parameter 406Boost setpoint is enabled. This function is only possible in Closed loop operation.
Sleep Mode (AF-600 FP)
The energy saving function in parameter 403Sleep mode timer is enabled. This means that at present the motor has stopped, but that it will restart automatically
when required.
Speed down
The output frequency is corrected by the value set in par. F-62 Catch up/slow Down Value.
1. Speed down was selected as a function for a digital input (parameter group E-##). The corresponding terminal is active.
2. Speed down was activated via serial communication.
Speed high
In par. H-73 Warning Speed High, a value is set. The speed of the motor is above this value.
Speed low
In par. H-72 Warning Speed Low, a value is set. The speed of the motor is below this value.
Standby
[Auto] The drive starts the motor using a start signal in a digital input (if the parameter is programmed accordingly) or via serial communication.
Start delay
In par. F-24 Holding Time, the delay of the starting time was set. A Start command was activated and the delay time is still running. The motor will start after the
delay time has expired.
Start fwd/rev
Enable start forward and Enable start reverse were selected as functions for two different digital inputs (parameter group E-##). To start the motor, a direction
dependent start signal has to be given and the corresponding terminal has to be active.
Start inhibit
PROFIDrive profile was selected in par. O-10 Control Word Profile. The start inhibition is active. The drive needs the first part (e.g. 0x047E) of the two-part start
command via serial communication to allow starting. See also operation status control ready.
Stop
[Off] was pressed on the Keypad or Stop inverse was selected as a function for a digital input (Group E-##). The corresponding terminal is not active.
Trip
An alarm occurred. It is possible, provided the cause of the alarm is cleared, to reset the alarm via a Reset signal ([Reset] key on the Keypad, a control terminal or
serial communication).
Trip lock
AF-650 GP and AF-600 FP High Power Service Manual
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