Bảng mã lỗi Servo Amp Fanuc, Spindle Fanuc, Nguồn Fanuc

Bảng mã lỗi module Fanuc Alpha Fanuc Alpha Spindle Amplifier Module Alarm, Error Codes

Fanuc Alpha Spindle Module Alarms for SPM series: A06B-6078, A06B-6082, A06B-6088, A06B-6092, A06B-6102, A06B-6104.

Dùng cho các modul trục chính Alpha Fanuc A06B-6078, A06B-6082, A06B-6088, A06B-6092, A06B-6102, A06B-6104.

Bảng mã lỗi

Alarm Code

Mô tả lỗi

Description of Error

Not Ready
0Control Ready
1Motor Overheat
2Excessive Speed Error
3Fuse on DC Link Blown
4Input Fuse/ Power Fault
5Power Supply Fuse Blown
7Overspeed
8High Voltage Power Input
9Overheat Main Circuit
10Low voltage Input Power
11Overvoltage in Power Circuit
12Overcurrent in Power Circuit
13Data Memory Fault CPU
15SP Switch Control Alarm
16RAM Fault
18Suncheck Error PGM Data
19EX Offset Current U
20EX Offset Current V
24Serial Transfer Error
25Serial Transfer Stop
26Disconnect C Velocity Detect
27Pulsecoder Disconnected
28Disconnnect C-Pos Detect
29Shorttime overload
30Overcurrent
31Motor Lock or V Sig Lost
32Ram Fault Serial LSI
33Shortage Power Charge
34Parameter Setting
35Ex Setting Gear
36Overflow Error Counter
37Speed Detect Par. Error
391-Rot Cs Signal Detect
40No 1 Rot Cs Signal Detect
411-Rot Position Coder Error
42No 1 Rot. Position Coder Detect
43Disconnect PC for Dif SP Mod
44Control Circuit (AD) Error
46Screw 1-Rot Position Coder Alarm
47Position Coder Signal Abnormal
49High Conv. Diff. Speed
50Spindle Control Over Speed
51Low Voltage DC Link
52ITP Signal Abnormal 1
53ITP Signal Abnormal 2
56Inner Cooling Fan Stop
57Ex Deceleration Power
58Overload in PSM
59Cooling Fan Stopped in PSM
66Communication Alarm between Spindle and Amplifier
69Safety Speed Exceeded
70Abnormal Axis Data
71Abnormal Safety Parameter
72Motor Speed Mismatch
73Motor Sensor Disconnected
74CPU Test Alarm
75CRC Test Alarm
76Safety Function Not Executed
77Axis Number Mismatch
78Safety Parameter Mismatch
79Abnormal Initial Test Operation
81Motor Sensor one-rotation signal detection error
82Motor Sensor one-rotation signal not detected
83Motor Sensor Signal Error
84Spindle Sensor Disconnected
85Spindle Sensor one-rotation signal detection error
86Spindle Sensor one-rotation signal not detected
87Spindle Sensor Signal Error
88Cooling Fan on the radiator stopped

Bảng mã lỗi trục servo Alpha Fanuc – Fanuc Alpha Servo Module Alarms and Error Codes.

Fanuc Alpha Servo Module Alarms covering the series of Fanuc Alpha servo amplifiers. The alarm codes listed below pertain to the following ALPHA SVM series: A06B-6079, A06B-6080, A06B-6096, A06B-6097.

Bảng mã lỗi trục servo Alpha Fanuc dùng cho các module ALPHA SVM series: A06B-6079, A06B-6080, A06B-6096, A06B-6097.

Mã lỗi

Alarm Code

Mô tả

Description of Alarm/Error

1

Inverter: Internal cooling fan stopped

2

Inverter: Control power supply under voltage

5

Inverter: DC link under voltage

6

Inverter: Overheat

8

Inverter: DC link current alarm (L axis)

8.

Inverter: IPM alarm (L axis)

9

Inverter: DC link current alarm (M axis)

9.

Inverter: IPM alarm (M axis)

Blinking

Inverter: abnormal control power supply

A

Inverter: DC Link Current alarm (N axis)

A.

Inverter: IPM alarm (N axis)

b

Inverter: DC Inverter: Control Command Failure

c

Inverter: DC Inverter: Control Command Failure

d

Inverter: DC Inverter: Control Command Failure

F

Inverter: cooling fan stopped of the radiator

P

Inverter: Communication error between amplifier and module

U

Inverter: FSSB communication error (COP10B)

L

Inverter: FSSB communication error (COP10A)

If an alarm condition related to the servo amplifier unit occurs, the 7 segment LED indicator on the amplifier front behaves as listed below.

Alarm CodeTypeDescription of Alarm/Error
1Over Voltage alarm ( HV)This alarm occurs if the DC voltage of the main circuit power supply is abnormally high.
2Low control power voltage alarm (LV)This alarm occurs if the control power voltage is abnormally low.
3Low DC link voltage alarm (LVDC)This alarm occurs if the control power voltage is abnormally low or the circuit breaker trips.
4Regenerative discharge control circuit failure alarm(DCSW) This alarm occurs if:

  • The short time regenerative discharge energy is too high
  • The regeneration discharge circuit is abnormal
5
Over regenerative discharge alarm (DCOH)This alarm occurs if:

  • The average regenerative discharge energy is too high
  • The transformer overheats
7Dynamic brake circuit failure alarm (DBRLY)This alarm occurs if the relay contacts of the dynamic brake welds together.
8L-axis over current alarm (HCL)This alarm occurs if an abnormally high current flows in the L -axis motor.
9M-axis over current alarm (HCM)This alarm occurs if an abnormally high current flows in the M -axis motor.
6L and M axis over current alarm (HCM)
This alarm occurs if an abnormally high current flows in the L & M axes motor.
8.L-axis IPM alarm ( IPML)This alarm is detected by the IPM of the L axis.
9.M-axis IPM alarm (IPMM)This alarm is detected by the IPM of the M axis.
bL and M axis IPM alarm
This alarm is detected by the IPM of the L and M axes.
TripsCircuit breakerThe circuit breaker trips if an abnormally high current flows through it.

Fanuc Alpha Power Supply Alarms for 200VAC and 400VAC PS modules with codes PSM, PSM-R, PSM HV. Included series are: A06B-6077,  A06B-6081, A06B-6087, A06B-6091

Bảng mã lỗi module nguồn fanuc A06B-6077,  A06B-6081, A06B-6087, A06B-6091

Alarm CodeDescription of Alarm/Error
1Overcurrent flowed into the input of the main circuit.
2A cooling fan for the control circuit has stopped.
3The temperature of the main circuit heat sink has risen abnormally.
4In the main circuit the DC voltage (DC link) has dropped.
5The main circuit capacitor was not charged with the specific time.
6The control power supply voltage decreases.
7In the main circuit the DC voltage at the DC link is abnormally high.
8There is excessive short-term regenerative power
AA cooling fan of external cooling has stopped.
EThe input power supply is abnormal (open phase)
HThe temperature of the regenerative resistor has risen abnormally.

Covering the early versions such as the 6111 aiSP (TYPE-1) or 6112 SPMi (Type-2) 6116 aiC or SPMCi and the high voltage versions the 6121 and the 6122 type A and type B respectively.

Bảng mã lỗi module trục chính fanuc 6111 aiSP (TYPE-1) or 6112 SPMi (Type-2) 6116 aiC or SPMCi and the high voltage versions the 6121 and the 6122 type A and type B respectively.

AlarmDescription of Alarm/Error
01The inside temperature of the motor is higher than the specified temperature
02The actual motor speed is largely deviated from the commanded speed
03The fuse of the DC link has blown (The voltage at the DC link is insufficient) This alarm is checked when emergency stop is cancelled.
06The temperature sensor is abnormal, or the temperature sensor cable is broken.
07The motor rotates at a speed exceeding 115% (standard setting) of the maximum allowable speed.
09The temperature of the heat sink of the SPM main circuit has risen abnormally. This alarm is issued for SPM-15i and later.With SPM-2.2i to SPM-11i however, Alarm 12 is issued for the same cause.
12An excessively large current flowed into the DC link of the main circuit.
15In output switching control or spindle switching control, the switching operation sequence was not executed correctly.  This is issued if one second or more elapses from the transition of a switch request signal (SPSL or RSL) until a power lead state check signal (MCFN, MFNHG, RCH or RCHHG) makes a transition.
18A sum check is abnormal.  If this alarm is issued, replace the SPM or SPM control printed-circuit board.
19 / 20The offset voltage of the phase U (19) or phase V (20) current detection circuit is excessively high. A check is made when the power is turned on.
21The specified polarity of the position sensor is incorrect.
24Serial communication data transferred between the CNC and spindle amplifier module contains an error.
27The signal of the position code is disconnected.
29An excessive load (standard setting: load meter reading of 9 V) has been applied continuously for a certain period (standard setting: 30 seconds).
31The motor failed to rotate as specified, and has stopped or is rotating at a very low speed.
36The error counter overflowed.
37After emergency stop signal input, the motor is accelerated without being decelerated. This alarm is issued also when the motor is not deactivated

(the motor is not decelerated completely) when the acceleration/deceleration time (initial parameter setting: 10 seconds) has elapsed after emergency stop signal input.

41The position where the one-rotation signal of the position coder is generated is incorrect.
42The one-rotation signal of the position coder is not generated.
46The one-rotation signal of the position coder cannot be detected normally during thread cutting.
47The count value of position coder signal pulses is abnormal. Phases A and B for the position coder have a feedback pulse count of 4096 p/rev per spindle rotation.

The SPM checks the pulse counts of phases A and B equivalent to the position coder each time a one-rotation signal is generated.

The alarm is issued when a pulse count beyond the specified range is detected.

50A value obtained by internal calculation in spindle synchronization exceeded the allowable range.
52 / 53The synchronization signal (ITP) in communication data transferred to and from the CNC stopped.
54A large current flowing in the motor for a long time was detected.
55In spindle switching control or output switching control, a mismatch between the switching request signal (SPSL or RSL) and the power lead state check signal

As a result MCFN, MFNHG, RCH, or RCHHG continues during motor activation.

56The cooling fan for the control circuit section has stopped.
66An error occurred during communication (connector JX4) between spindle and amplifier.
69This alarm can be issued only when Dual Check Safety is in use. The alarm occurs if, in safety signal mode C, the spindle motor rotation speed exceeds the safety speed.
70This alarm can be issued only when Dual Check Safety is in use. The spindle amplifier connection status does not match the hardware setting.
71This alarm can be issued only when Dual Check Safety is in use. A safety parameter error occurred.
72This alarm can be issued only when Dual Check Safety is in use. The result of the spindle amplifier speed check does not match the result of the CNC check.
73The signal of the motor sensor is disconnected.
74This alarm can be issued only when Dual Check Safety is in use. The CPU test failed to end normally
75This alarm can be issued only when Dual Check Safety is in use. An error occurred in the CRC test.
76This alarm can be issued only when Dual Check Safety is in use. The spindle safety function has not been executed.
77This alarm can be issued only when Dual Check Safety is in use. The result of the spindle amplifier axis number check does not match the result of the CNC axis number check.
78This alarm can be issued only when Dual Check Safety is in use. The result of the spindle amplifier safety parameter check does not match the result of the CNC safety parameter check.
79This alarm can be issued only when Dual Check Safety is in use. An abnormal operation was detected in the initial test.
81The position where the one-rotation signal of the motor sensor is generated is incorrect.
82The one-rotation signal of the motor sensor is not generated.
83The SPM checks the pulse counts of phases A and B each time a one-rotation signal is generated. The alarm is issued when a pulse count beyond the specified range is detected.
84The spindle sensor signal was disconnected.
85The one-rotation signal of the spindle sensor occurred in an incorrect location.
86No spindle sensor one-rotation signal occurred.
87A spindle sensor signal is abnormal.
88The heat sink cooling fan is not running.
A, A1, A2The control program is not running, therefore an error was detected when the control program was running.
b0An error occurred in communication between amplifier modules (SPM, SVM and PSM).
C0, C1, C2An error occurred in serial communication data between the CNC and spindle amplifier module.
C3In spindle switching a mismatch is found between the switching request signal (SPSL) and the internal status of the motor/spindle sensor signal switching circuit (submodule SW).

Fanuc Alpha I Servo Amplifier Module Alarms, Error Codes

Fanuc Alpha I Servo Amplifier Module Alarms covering the series of Fanuc Alpha servo amplifiers.

Bảng mã lỗi module servo fanuc alphai   A06B-6114, A06B-6117

Alarm CodeDescription of Alarm/Error
1Inverter: Internal cooling fan stopped
2Inverter: Control power supply under voltage
5Inverter: DC link under voltage
6Inverter: Overheat
FInverter: cooling fan stopped of the radiator
PInverter: Communication error between amplifier and module
8Inverter: DC link current alarm
8.9.A
Inverter: IPM alarm
8.9.A Inverter: IPM alarm (OH)
bcd
Inverter: IPM alarm (OH)

Fanuc Alpha I Power Supply Alarms. These apply to : PSM-5.5i, PSM-11i, PSM-15i, PSM-26i, PSM-30i, PSM-37i

Alarm CodeDescription of Alarm/Error
1 ( For PSM-5.5i to 15i)
The main circuit power module (IPM) has dedected an abnormal condition.
1 ( For PSM-5.5i to 37i)
Over current flowed into the input of the main circuit.
2A cooling fan for the control circuit has stopped.
3The temperature of the main circuit heat sink has risen abnormally.
4In the main circuit the DC voltage (DC link) has dropped.
5a. The input power supply is abnormal.

b. The main circuit capacitor was not recharged within the specified time.

6The control power supply voltage decreases.
7In the main circuit the DC voltage at the DC link is abnormally high.
AA cooling fan of external cooling has stopped.
EThe input power supply is abnormal (open phase)

Fanuc Beta Servo Unit I/O Alarms. These alarm and error codes cover the A06B-6093-H15x/H17x series. Testing of FANUC BETA I/O Link Units.

Program or Setting Alarms P/S

Alarm NumberLED  displayDescription
000UA parameter that requires power down has been specified
011FThe specified feedrate is zero
013FThe specified feedrate ( max feedrate) is zero
070tMore than 32 blocks have been registered for a buffering operation
085hInput from the reader/punch interface or the like caused an overrun, parity or framing error
086hInput from the reader/punch interface or the like includes an input/output unit operation ready signal (DR) that is set to off.
087hAfter input form the reader/punch interface or the like stops, character input does not stop even though ten characters have been input.
0909Reference position setting cannot be executed normally.
093uA first to third reference position return cannot be executed because the reference position has not yet been established.
224uThe reference position has not yet been established. This occurs only when the ZRTN bit of parameter No.0001  is set to 0.
2507Input data 1 is invalid
2517Input data 2 in invalid
255nOperation cannot be activated because an invalid mode is specified or because block execution is in progress.
290_ The interface switch signal (DRC) was switched during block execution.
291The speed of an axial movement specified by an external pulse has exceeded the upper limit. This occurs only when the EPEXA bit of parameter No.0001 is set to 1.
292A checksum error for the battery powered memory was detected.

Pulse coder Alarms

Alarm NumberLED  displayDescription
3005A communication error (DTER) for the serial pulse coder was detected.
3015A communication error (CRCER) for the serial pulse coder was detected.
3025A communication error (STBER) for the serial pulse coder was detected.
3036An LED disconnection (LDAL) was detected in the serial pulse coder.
3046A mispulse alarm (PMAL) for the serial pulse coder was detected.
3056A miscount  alarm (CMAL) for the serial pulse coder was detected.
3063The motor was overheated (OHAL)
3086A soft phase alarm (SPHAL) was detected.
31911When the absolute pulse coder is  used, the motor has not yet rotated through more than one turn after the first power up.
3502The battery voltage of the absolute pulse coder is low.
3511The battery voltage of the absolute pulse coder is low ( warning).
Alarm NumberLED displayDescription
400 4 The servo motor has overheated (estimated value)
401 Servo amplifier ready signal (DRDY) went off.
403 o The cooling fans have overheated.
404J The regeneration discharge  has over heated
405n Reference position return could not be executed correctly.
410 The servo position error in the stop state is larger than the value specified in parameter no 110.
411 The servo position error during movement is larger than the value specified in parameter no 182.
412 c An overcurrent alarm is issued
413 y A DC link overvoltage alarm is issued.
414 P A DC link low voltage alarm is issued.
417 AA parameter has been specified incorrectly.
418 E A DO alarm is issued
423 tThe specified speed excess 32767000 detection units per second.
425 CThe cooling fan has stopped.

Overtravel Alarms

Alarm NumberLED  displayDescription
500HThe positive stroke limit has been exceeded
501HThe megative stroke limit has been exceeded
510HThe positive soft stroke limit has been exceeded
511HThe negative soft stroke limit has been exceeded

System Alarms

Alarm NumberLED  displayDescription
EAn error was detected in the RAM write/read test at power up.
8An error was detected in the data collection check for the battery powered memory.
9A data transfer alarm for the battery powered  memory has been issued.
dA watchdog was issued.
bA checksum alarm for the control software ROM is issued.
9A checksum alarm for the ROM that is built into the CPU is issued.
.An error was detected in the control circuit.

I/O Link Alarm

Alarm NumberLED  displayDescription
LA FANUC I/O link error occurred. A unit connected to the line was turned off

Fanuc Beta I Servo Unit I/O Alarms for series A06B-6132.

Program or setting alarms (PS alarms)

LED displayNoDescription of Alarm/Error
U000A parameter that requires power down has been specified
F011The specified feedrate is zero
F013The specified feedrate (maximum feedrate) is zero
I-070More than 32 blocks have been registered for a buffering operation
h085Input from the reader/punch interface or the like caused an overrun, parity, or framing error.
h086Input from the reader/punch interface or the like includes an imput/output unit operation ready signal (DR) that is set to off.
9087After input from the reader/punch interface or the like stops, character input does not stop even though ten characters have been input.
u090Reference position setting cannot be executed normally.
u093A first to third reference position return cannot be executed because the reference position has not yet been established.
7224The reference position has not yet been established. This occurs only when the ZRTN bit of parameter NO.001 is set to 0.
7250Input data 1 is invalid
7251Input data 2 is invalid
n255Operation cannot be activated because an invalid mode is specified or because block execution is in progress
n255The interface switch signal (DRC) was switched during block execution
4291The speed of an axial movement specified by an external pulse has exceeded the upper limit. This occurs only when the EPEXA bit of a parameter N0.001 is set to 1.
7292A checksum error for the batter powered memory was detected.

Pulse Coder Alarms

LED displayNoDescription of Alarm/Error
 5300A communication error (DTER) for the serial pulse coder was detected.
 5301A communication error (CRCER) for the serial pulse coder was detected.
 5302A communication error (STBER) for the serial pulse coder was detected.
 6303An LED disconnection (LDAL) was detected in the serial pulse coder
 6304A mispulse alarm (PMAL) for the serial pulse coder was detected
 6305A miscount alarm (CMAL) for the serial pulse coder was detected
 3306The motor has overheated (OHAL)
 6308A soft pulse alarm (SPHAL) was detected
 11319When the absolute pulse coder is used, the motor has not yet rotated through more than one turn after the first power up.
 2350The battery voltage of the absolute pulse coder is low
 1351The battery voltage of the absolute pulse coder is low ( warning)

Servo Alarms

LED displayNoDescription of Alarm/Error
4400The servo motor has overheated
 401Servo amplifier ready signal (DRDY) went off.
403The cooling fans have overheated. ( hardware detection)
J404The regenerative discharge unit has overheated.
n
405Reference position return could not be executed correctly.
r
410The servo position error in the stop state is larger than the value specified in parameter no 110.
r411The servo position error during movement is larger than the value specified in parameter no 182
c412An overcurrent alarm is issued
y413A DC link overvoltage alarm is issued
p414A DC Link low voltage is issued
A417A parameter has been specified incorrectly
418A DO alarm is issued
t423The specified speed exceeds 32767000 detection units per second
C425The cooling fan has stopped

Over Travel Alarms

LED DisplayAlarm CodeDescription of Alarm/Error
H500The positive stroke limit has been exceeded
H501The negative stroke limit has been exceeded
H510The positive soft stroke limit has been exceeded
H511The negative soft stroke limit has been exceeded

System Alarms

LED DisplayAlarm CodeDescription of Alarm/Error
EAn error was detected in the RAM write/read test at power up
8An error was detected in the data collation check for the battery powered memory
9A data transfer alarm for the battery powered memory has been issued
dA watchdog alarm was issued
bA checksum alarm for the control software ROM is issued
 A checksum alarm for the ROM that is built into the CPU is issued
.An error was detected in the control circuit

I/O Link Alarm

LED DisplayAlarm CodeDescription of Alarm/Error
LA Fanuc I/O link error occured. A unit connected to the line was turned off.

Fanuc Beta I SVPM Alarms for series A06B-6134 and A06B-6164.

The below table lists alarms related to the servo amplifier module.

Alarm CodeDescription of Alarm/Error
1Inverter: Internal cooling fan stopped
2Inverter: Control power supply under voltage
5Inverter: DC link under voltage
6Inverter: Overheat
FInverter: Cooling fan stopped
8.Inverter: IPM alarm (L axis)
9.Inverter: IPM alarm (M axis)
A.Inverter: IPM alarm (N axis)
8.Inverter: IPM alarm (OH) (L axis)
9.Inverter: IPM alarm (OH) (M axis)
A.Inverter: IPM alarm (OH) (N axis)
bInverter: motor current alarm (L-axis)
cInverter: motor current alarm (M-axis)
dInverter: motor current alarm (N-axis)
U
Inverter: FSSB communication error (COP10B)
Alarm Code
Description of Alarm/Error
STATUS2 Alarm Code 2Inverter: Control power supply undervoltage.
STATUS2 Alarm Code 5Inverter: DC link undervoltage
STATUS2 Alarm Code 6Inverter: Overheat
STATUS2 Alarm Code PCommunication error between amplifier modules
STATUS2 Alarm Code –

STATUS1 Alarm Code  33

The main circuit capacitor was not recharged within the specified time.
STATUS2 Alarm Codes, 8, 9 and AInverter: IPM alarm
STATUS2 Alarm Codes, 8, 9 and AInverter: IPM alarm (OH)
STATUS2 Alarm Code, b, c and d Inverter: DC link current alarm
STATUS2 Alarm Code UInverter: FSSB communication error

If an alarm occurs in the spindle amplifier module the ALM LED lights red in the STATUS 1 display and the two digit 7 segment LEDs indicate the alarm code

Alarm CodeDescription of Alarm/Error
01The inside temperature of the motor is higher than the specified temperature.
02The actual motor speed is largely deviated from the commanded speed.
06The temperature sensor is abnormal. Or the temperature sensor cable is broken.
07The motor rotates at a speed exceeding 115%( standard setting) of the maximum allowable speed.
09The temperature of the heat sink has risen abnormally.
12An excessively large current flowed into the main circuit. This alarm indicates that the power module (IPM) of the main cicruit detected an error. Such as an excessive load or over current.
15This alarm is issued only when output switching control or spindle switching control is used. The SVPM does not support output switching control and spindle switching control.
18A sum check is abnormal
19 & 20The offset voltage of the phase U (alarm code 19) or phase V (alarm code 20) current detection is excessively high. A check is made when the power is turned on.
21The specified polarity of the position sensor is incorrect.
24Serial communication data transferred between the CNC and SVPM contain an error. (Note: This alarm is issued also if the CNC power is off. This is not a failure though)
27The signal of the a position coder is disconnected.
29An excessive load ( standard setting: load meter reading of 9.5V) has been applied  continuously for a certain period (standard setting: 30 seconds)
31The motor failed to rotate as specified and has stopped or is rotating at a very low speed.
32LSI memory for serial communication is abnormal. A check is made when the power is turned on.
34Parameter data outside the specified range was set.
36The error counter overflowed.
37 After emergency stop signal input, the motor is accelerated without being decelerated. This alarm is issued also when the motor is not deactivated (the motor is not decelerated completely) when the acceleration/deceleration time ( initial parameter setting: 10 seconds) has elapsed after emergency stop signal input.
 41The position where the one rotation signal of the α position coder is generated is incorrect.
 42The one rotation signal of the α position coder is not generated.
46The one rotation signal of the position coder cannot be detected normally during thread cutting.
47The count value of α position coder signal pulses is abnormal.
50A value obtained by internal calculation in spindle synchronization exceeded the allowable range.
 52 & 53 The synchronziation signal ( ITP) in communication data transferred to and from the CNC stopped.
54A large current flowing in the motor for a long time was detected.
73The signal of the motor sensor is disconnected.
75An abnormality was detected during control program transfer processing.
79An abnormality was detected during control program initialization.
81The position where the one rotatation signal of the motor sensor is generated is incorrect.
82The one rotation signal of the motor sensor is not generated.
83The SVPM checks the pulse counts of phases A and B each time a one rotation signal is detected. The alarm is issued when a pulse count beyond the specified range is detected.
84The spindle sensor signal was disconnected.
85The one rotation signal of the spindle sensor occured in an incorrect location.
86No spindle sensor one rotation signal occured.
87A spindle sensor signal is abnormal.
A1 & A2The control program is not running. An error was detected when the control program was running.
C0, C1 & C2An error occured in serial communication data between the CNC and spindle amplifier module.
35There is a large difference between the motor speed calcualted from the position coder and the motor speed estimated with the spindle software.

Alarms Common to Servo and Spindle Units

Alarm Code
Description of Alarm/Error
STATUS2 Alarm Code –

STATUS1 Alarm Code  30

SVPM

The main circuit power module (IPM) has detected an abnormal condition.

STATUS2 Alarm Code –

STATUS1 Alarm Code  59

A cooling fan for the control circuit has stopped.
STATUS2 Alarm Code –

STATUS1 Alarm Code  58

The temperature of the main circuit heat sink has risen abnormally.
STATUS2 Alarm Code –

STATUS1 Alarm Code  51

In the main circuit, the DC voltage (DC link) has dropped.
STATUS2 Alarm Code –

STATUS1 Alarm Code  33

The main circuit capacitor was not recharged within the specified time.
STATUS2 Alarm Code –

STATUS1 Alarm Code  b1

The control power supply voltage decrease
STATUS2 Alarm Code –

STATUS1 Alarm Code 11

In the main circuit, the DC voltage at the DC link is abnormally high.
STATUS2 Alarm Code –

STATUS1 Alarm Code 04

 The input power supply is abnormal (open phase)

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