9-15
AL.030
Modbus Communication Timeout
Error
CiA402 Error Code 0x7510-01-0030
Alarm Cause
The Modbus Communication Timeout exceeded the set value of Cn039.
1. The setting of Cn039 (communication timeout setting) is too small.
2. Poor Modbus communication quality.
3. Incorrect setting of Cn036 ~ Cn039 communication parameter
Check and
Handling
1. Check if the setting time of Cn039 is too short.
2. Check if communication status is abnormal, wires are short-circuited or with
empty connection and if the terminal resistor added to the last communication
equipment.
3. Check communication; settings related to ID Cn036, communication speed
Cn037.0 and protocol Cn038
Alarm Clearing
Method
Switch Reset
AL.032
Linear Motor Magnetic Pole Alignment
Error
CiA402 Error Code 0xff03-80-0032
Alarm Cause
During alignment, incorrect wiring and setting will result in error.
1. Incorrect wiring between power cable and encoder wire.
2. Incorrect setting of linear scale resolution.
3. Magnetic Pole Alignment Error
Check and
Handling
1. Check if the wiring of power cable and encoder wire are correct.
2. Please check if linear scale resolution setting and Pn348 (corresponding
resolution of one rotation of full-closed loop Encoder) are correct.
3. Reset magnetic pole alignment current and realign.
Alarm Clearing
Method
Switch Reset
AL.033 Driver Chip Error CiA402 Error Code 0x5220-01-0033
Alarm Cause Driver FPGA chip error
Check and
Handling
The Alarm still occurs after power is re-connected, the Driver needs to be replaced.
(please contact Dealer or Manufacturer)
Alarm Clearing
Method
Power Re-set
AL.034 Excessive Dividing Frequency CiA402 Error Code 0x5444-01-0034
Alarm Cause
1. Diving output frequency exceeds 3.2MHz.
2. Caused by the driver is interfered by the noise internally.
Check and
Handling
Check if Cn005 (Encoder signal dividing output) setting value and required
operating speed are correct. Please refer to “5-6-12 Encoder signal dividing output”
for details.
Alarm Clearing
Method
Switch Reset
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