254
NeoCon Controller
Alarm
Rank
Message
Description
Possible Cause
Countermeasures
820
ENC SAME CHK ALARM
The result of the combination check in the encoder is abnormal.
1. Failure of the servo pack
2. Absolute value encode failure
1. Replace the servo pack
2. Replace the servo motor.
830
ENC BATTERY ALARM
2~4 seconds after control power on, the battery voltage is
below the normal level.
1. Failure of the servo pack
2. Battery voltage is lower than the normal level (2.7V)
3. Battery cable connection failure
1. Replace the servo pack
2. Replace the battery
3. Connect the battery correctly
840
ENC DATA ALARM
Encoder data is incorrect
1. Servo pack circuit board failure
2. Encode malfunction
3. Encode failure
1. Replace the servo pack
2. Arrange the surroundings and wiring of the encoder. for
example, separate encoder and power cables
3. Replace the motor
850
ENC OVER SPEED
Motor rotated at high speed at encoder power on
1. Motor rotated at 200 min-1 or higher speed at encoder
power on
2. Servo pack circuit board failure
3. Encode failure
1. Turn on the encoder power at motor speed below 200 min
-1
2. Replace the servo pack
3. Replace the motor
860
ENC OVER HEAT
Encoder temperature is too high
1. The motor is overloaded
2. The motor is operated continuously
3. Servo pack circuit board failure
4. Encode failure
1. Protect the motor from overload
2. Lower motor speed
3. Replace the servo pack
4. Replace the motor
B10
V-REF A/D ERROR
Error in reading speed reference
1. Servo pack circuit board failure
2. Malfunction in reading speed reference
1. Replace the servo pack
2. Reset the alarm and restart the system.
B20
T-REF A/D ERROR
Error in reading torque reference
1. Servo pack circuit board failure
2. Malfunction in reading torque reference
1. Replace the servo pack
2. Rest the alarm and restart the system
B31
CURRENT DET ALM 1
Error in the U-phase current detector circuit
Failure of the U-phase current detector circuit
Replace the servo pack
B32
CURRENT DET ALM 2
Error in the V-phase current detector circuit
Failure of the V-phase current detector circuit
Replace the servo pack
B33
CURRENT DET ALM 3
Error in the current detector circuit
1. Failure of current detector circuit
2. Motor circuit is open.
1. Replace the servo pack
2. Check the motor wiring.
BF0
SYSTEM ALM 0
Error in internal program process
BF1
SYSTEM ALM 1
Error in internal program process
BF2
SYSTEM ALM 2
Error in the internal current control program
BF3
SYSTEM ALM 3
Error in encoder interface process circuit
BF4
SYSTEM ALM 4
CPU WDT error
Servo pack circuit board failure
Replace the servo pack
Содержание NeoCon Series
Страница 2: ...1 Instruction Manual NeoCon Controller Series Instruction Manual 2 NeoCon S...
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Страница 13: ...Ver 1 0...
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Страница 266: ...2 6 5 Instruction Manual n o t e...
Страница 267: ...2 6 6 NeoCon Controller n o t e...
Страница 268: ...2 6 7 Instruction Manual n o t e...
Страница 269: ...2 6 8 NeoCon Controller n o t e...
Страница 270: ...2 6 9 Instruction Manual n o t e...
Страница 271: ...2 7 0 NeoCon Controller n o t e...
Страница 272: ...271 Instruction Manual...
Страница 275: ......
Страница 277: ...4 NeoCon Controller 1 2 3 DANGER DANGER OFF D 3 CAUTION CAUTION CAUTION...
Страница 278: ...5 Instruction Manual 4 1 2 3 4 5 6 DANGER CAUTION CAUTION CAUTION CAUTION CAUTION...
Страница 279: ...320 200 14 340 unit mm POWER USB MPG ON OFF POWER USB MPG ON OFF 6 NeoCon Controller IO IO MTR2 MPG USB 1...
Страница 286: ...13 Instruction Manual 7 AC200V AC230V 50 60Hz 1 1 4 4 OFF ON 1 5kV 50n 1 sec 1 5kV C 100 AC200V AC230V 7 1 7 2...
Страница 294: ...E D R T L E C R R T L 21 Instruction Manual 9 3 RC A B RC DC A AC RC B...
Страница 295: ...22 NeoCon Controller 10 RS232C 10 1 RS232C 10 2 RS232C RS232C 9 25 9 2 No 1 CD 2 RD 3 SD 4 ER 5 SG 6 DR 7 RS 8 CS...
Страница 298: ...notes...
Страница 299: ...notes...
Страница 300: ...notes...