FANUC Beta I A06B-6132 Series Servo Amplifier Alarms and Error Codes

The following alarm codes (FANUC Beta I Servo Unit I/O Alarms) are for series A06B-6132. Knowing your error code could help us provide you with the fast and precise evaluation for repair or exchange services.

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Please contact us for free consultation about any of the following error codes, or any other problems with your FANUC Beta I A06B-6132 Series units. Call 630-616-0039 or fill up a contact form.

Program or setting alarms (power supply alarms)

LED displayNo.Description 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.
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.
7292A checksum error for the batter powered memory was detected.

Pulse Coder Alarms for Series A06B-6132

LED displayNo.Description 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 for Series A06B-6132

LED displayNo.Description 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.
n405Reference position return could not be executed correctly.
r410The 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 for Series A06B-6132

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 for Series A06B-6132

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 for Series A06B-6132

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

No LED Display for Series A06B-6132

LED DisplayAlarm CodeDescription of Alarm/Error
No indicators litThe control circuit is not operating normally.

Request a Free Consultation

Please contact us for free consultation about any of the following error codes, or any other problems with your FANUC Beta I A06B-6132 Series units. Call 630-616-0039 or fill up a contact form.