Vacon 50X, Руководство пользователя

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43 vacon
keypad operation and programming
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5
Table 16 shows Vacon 50X keypad warning messages that may appear during operation:
FWD Decel
The drive is spinning the motor in the forward direction and the speed of the motor is de-
creasing.
REV Decel
The drive is spinning the motor in the reverse direction and the speed of the motor is de-
creasing.
Jog FWD The drive is jogging in the forward direction.
Jog REV The drive is jogging in the reverse direction.
FWD At Spd
The drive is spinning the motor in the forward direction and the speed of the motor is at the
reference frequency.
REV At Spd
The drive is spinning the motor in the reverse direction and the speed of the motor is at the
reference frequency.
Zero Speed
The drive has an active run signal but the motor is not spinning because the reference
speed to the drive must be 0.0 Hz.
DC Inject The drive is injecting DC voltage into the motor.
Faulted The drive is faulted.
Reset-Flt The drive is faulted, but has the possibility of being automatically reset.
LS Lockout
Line-Start Lockout functionality has become active. This means there was an active run
signal during power-up or when a fault was reset. This run signal must be removed before
the Line-Start Lockout functionality will be removed.
Catch Fly The Catch on the Fly functionality is actively searching for the motor frequency.
Forward
The drive is running forward without accelerating, decelerating or residing at the reference
frequency. This means that something is keeping the drive from the reference frequency
(for example, Current Limit).
Reverse
The drive is running in reverse without accelerating, decelerating or residing at the refer-
ence frequency. This means that something is keeping the drive from the reference fre-
quency (for example, Current Limit).
Not Enabled
The drive is not allowed to run either because the digital input enable is not active or be-
cause ARCTIC mode has shut down the run operation.
Volt Range
The drive has not met the input voltage requirements that it needs to be able to run. In other
words,the Bus Voltage of the drive is either too low or too high.
Low Voltage The drive has reached an undervoltage state.
Kpd Stop
A stop command was given from the keypad when the keypad was not the active control
source. To remove this condition, the run signal to the drive must be removed.
Message Meaning
DB Active The DB Resistor is being actively pulsed.
Curr Limit The drive is operating in current limit.
HS Fan Err Either the heatsink fan should be on and is off, or vice-versa.
Addr XXX
This is the node address of the drive when it receives a valid message through the IR
port
address to another node. The XXX will be replaced with the node address.
High Temp
The temperature of either the heatsink or the control board is nearing a high tempera-
ture limit that will fault the drive.
Low Temp
The temperature of either the heatsink or the control board is nearing a low tempera-
ture limit that will fault the drive.
Vac Imblnce
Either the drive has lost an input phase or the input voltage is unbalanced more than
2%.
Power Supp A power supply short occurred.
Table 16:Keypad Warnings
Table 15:Keypad Status States