KFAS: Fanuc CNC Parts, Service, & Repair
Phone: (281) 769-2671F
E-mail: service@kfasllc.com
Alarm List for A06B-6093-H15x A06B-6093-H17x
Alarms Indicated on the Screen of the Power Mate CNC Manager (FANUC Servo Motor Amplifier β Series (I/O Link Option))
Do you have Power Mate CNC Manager (PMM) function? On Fanuc 16, 18 and 21 controls (all series) check the parameter 960 bit#3.
It is required to backup and restore Power Mate CNC Manager parameters to Beta required when replacing a Beta drive.
1. Set NC PRM 960.3 (PMN) = 0 (Enables PMM function).
2. Select where parameters are to be saved (to save to memory card on i series controls make PRM 960.2
(MD2) = 0 and PRM 960.1 (MD1) = 1, to save as a part program make PRM 960.1 = 0).
3. Set parameter 8760 to the program number you want the parameters to be stored as.
4. Press the SYSTEM button then the RIGHT CHAPTER button until the Power Motion Manager screen is displayed.
5. Press the SYSTEM soft key.
6. Press the PARAM soft key.
7. Press the OPRT soft key.
8. Press the RIGHT CHAPTER button. READ and PUNCH soft keys will be displayed.
9. Select EDIT mode.
10.To save parameters from Beta drive to CNC press the READ soft key, press the ALL soft key then the EXEC soft key.
11.To restore the parameters from the CNC to the Beta drive press the PUNCH soft key, press the ALL soft key, then the EXEC soft key.
Fanuc Beta Servo Units are equipped with LED to indicate alarm condition.
A06B6093H15x A06B-6093-H17x B65245E Manual
A06B-6093-H151, A06B-6093-H152, A06B-6093-H153, A06B-6093-H154
Number
Alarm type
000 to 255 Program or setting
alarm
300 to 399 Pulse coder alarm
400 to 499 Servo alarm
500 to 599 Overtravel alarm
"–"
System alarm or I/O link alarm
Alarms Meaning and action to be taken
Program
or Setting Alarms P/S
Alarm LED
Description
000 U
A parameter that requires power down has been specified.
011 F
The specified feedrate is zero.
013 F
The specified feedrate is zero.
070 t
More than 32 blocks have been registered for a buffering
operation.
085 h
Input from the reader/punch interface or the like caused
an overrun, parity or framing error.
086 h
Input from the reader/punch interface or the like includes
an input/output unit operation ready signal (DR)
that is set to off.
087 h
After input form the reader/punch interface or the like
stops, character input does not stop even though ten characters have been input.
090 9
Reference position setting cannot be executed normally.
093 u
A first to third reference position return cannot be
executed because the reference position has not yet been established.
224 u
The reference position has not yet been established.
250 7
Input data 1 is invalid.
251 7
Input data 2 in invalid.
255 n
Operation 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.
291
The speed of an axial movement specified by an external
pulse has exceeded the upper limit.
292
A checksum error for the battery powered memory was
detected.
Pulse Coder Alarms
Alarm LED
Description
300 5
A communication error (DTER) for the serial pulse coder
was detected.
301 5
A communication error (CRCER) for the serial pulse coder
was detected.
302 5
A communication error (STBER) for the serial pulse coder
was detected.
303 6
An LED disconnection (LDAL) was detected in the serial
pulse coder.
304 6
A mispulse alarm (PMAL) for the serial pulse coder was
detected.
305 6
A miscount alarm (CMAL) for the serial pulse coder was
detected.
306 3
The motor was overheated (OHAL).
308 6
A soft phase alarm (SPHAL) was detected.
319 11
When the absolute pulse coder is used, the motor has not
yet rotated through more than one turn after the first power up.
350 2
The battery voltage of the absolute pulse coder is low.
351 1
The battery voltage of the absolute pulse coder is low (
warning).
Servo Alarms
Alarm LED
Description
400
4 The
servo motor has overheated (estimated value).
401
Servo amplifier ready signal (DRDY) went off.
403 o
The cooling fans have overheated.
404 J
The regeneration discharge has over heated.
405 n
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 A
A parameter has been specified incorrectly.
418 E
A DO alarm is issued.
423 t
The specified speed excess 32767000 detection units per
second.
425 C
The cooling fan has stopped.
Overtravel Alarms
Alarm LED
Description
500 H
The positive stroke limit has been exceeded.
501 H
The megative stroke limit has been exceeded.
510 H
The positive soft stroke limit has been exceeded.
511 H
The negative soft stroke limit has been exceeded.
System Alarms
Alarm LED
Description
–
E
An error was detected in the RAM write/read test at power up.
–
8
An error was detected in the data collection check for the battery powered memory.
–
9
A data transfer alarm for the battery powered memory has been issued.
–
d
A watchdog was issued.
–
b
A checksum alarm for the control software ROM is issued.
–
9
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
Alarm LED
Description
– L
A FANUC I/O link error occurred. A unit connected to the line was turned off.
No LED Display
Alarm LED
Description
– No
LED The control circuit is not operating normally.
A06B-6093-H151
A06B-6093-H152
A06B-6093-H153
A06B-6093-H154
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