Applied Motion BLuAC5-Si - Manual (Page 8)

8
BLuAC5-Si Hardware Manual
920-0035E
12/10/2014
Seven Segment Display Error codes
Note: codes with a ”*” indicate drive has faulted and flash at a 0.5 second rate.
*Encoder Failure: Indicates that the encoder inputs are not providing the correct
states. This feature can be enabled or disabled using the Quick Tuner Setup utility.
Memory Fault: When reading or writing to flash memory an error occurred. This is an
indicator of memory problems that are typically induced with too many write cycles
(>100,000).
*Over Current: The Motor phase current has exceeded 20 amps (RMS). The drive
will be faulted.
Under Voltage: The DC Bus voltage has gone below 100 volts. This does NOT fault
the drive.
*Over Voltage: The DC Bus voltage exceeded 400 volts. The drive will be faulted
after this error.
*Regeneration Error: While attempting to “dump” power into the regeneration shunt
resistor the device limits were reached or, there is no regeneration shunt resistor
attached.
*Over Temperature: The Drive PCB temperature has exceeded 75 °C. This will
cause the drive to fault and cannot be cleared until the temperature drops below that
limit.
CW Limit: The Clockwise limit has been triggered. This will depend on the CCW/CW
Limit Input settings. Use “DL” command or Quick Tuner to enable usage
CCW Limit: The Counter Clockwise limit has been triggered. This will depend on the
CCW/CW Limit Input settings. Use “DL” command or Quick Tuner to enable usage
*Position Limit Error: Indicates the Servomotor has exceeded the “Position Limit”
value.
Current Limit: The Motor phase current has exceeded the peak current time limit,
as set by the “CP” command, or Quick Tuner.
*Hall Pattern Bad: Indicates that the Hall sensor (commutation track) inputs are
incorrect. Drive only accepts 120° Hall sensor patterns. Could also indicate a failed
sensor.
Cannot execute move: the most common cause of this alarm is when a move is
commanded while the motor is disabled.