Controlled Power Module (CPM60.1)
A5E03975175-002, 04/2014
33
Descriptions of LED status indicators
7-segment LED display description
Dark Dark No 24 V DC input or drive defect Dark
Dark Flash light with 1 Hz Drive not ready Current status
Green Dark Drive ready Depends on current menu operation
Dark Red Drive error Alarm code
Green Red Initialization Display "8.8.8.8.8.8."
Flash light with 1
Hz
Dark JOG mode Display "J-run"
Alarms
Overview of alarms
A01 Power board ID number
error
Unable to identify the power board
A02 Parameter error Parameter validation error (CRC error, encoder type or parameter header
invalid)
A03 Memory-write failure Unable to write data to memory
A04 Control voltage error Control voltage is lower than 3.5 V.
A05 IGBT overcurrent IGBT is detected overcurrent.
A06 lnternal chip overcurrent Internal chip is detected overcurrent.
A07 Grounding short circuit Grounding short circuit occurs during drive initialization
A08 Encoder UVW signals error Signals from encoder phases U, V, W are detected all the same (all high or all
low)
A09 Encoder TTL signals error TTL pulse error
A14 Internal error Software failure
A21 DC link voltage overvoltage DC link voltage is higher than 405 V
A22 IT protection IGBT current exceeds the upper limit for 300 ms
A23 DC link voltage
undervoltage
DC link voltage is lower than 200 V
A24 Pulse tracking error too big The difference between the position setpoint and the position actual value is
greater than 1000 pulses (1/10 rotation).
A41 Overspeed Actual motor speeds is higher than 2300 rpm
A42 IGBT overtemperature IGBT becomes overheating
A43 Following error too big Following error exceeds the limit
A44 I
2
t protection Motor load exceeds nominal motor torque
A45 Emergency stop Enable signal from Terminal 65 is lost during normal drive running
A01 Power board is broken Replace the drive with a
new one
Free stop Power on
A02 The memory is damaged due to
unexpected power-off during
data saving
Restore default
parameters
Free stop Power on
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