
8. ALARM LIST
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8.3.2 Alarms of the FANUC servo motor amplifier β series
(I/O link option)
An alarm issued on the FANUC servo motor amplifier β series (I/O
Link Option) (hereinafter referred to as the “I/O Link β Amplifier”)
can be checked with the power pate CNC manager.
Classification of alarms
The alarms of the I/O Link β Amplifier are classified as described below.
Number
Alarm type
000 to 299 Program or setting alarm
300 to 399, 401 Pulse coder alarm
400 to 499 (except 401) Servo alarm
500 to 599 Overtravel alarm
– System alarm or I/O Link alarm
Alarm details
The alarm details of the I/O Link β Amplifier are as indicated below. These
alarms can be checked using the method below.
D Number: Alarm screen of the power mate CNC manager
D LED indication: LED on the servo amplifier
D Program or setting alarms (PS alarms)
No.
LED
display
Description Countermeasure
000
A parameter that requires
power–down has been spe-
cified.
Turn the power off, then
back on.
011
The specified feedrate is
zero.
Check the feedrate parame-
ter(*) specified with a func-
tion code.
013
The specified feedrate
(maximum feedrate) is zero.
Check the value of parame-
ter(*) 43, which indicates the
maximum feedrate that can
be specified.
070
More than 32 blocks have
been registered for a buffer-
ing operation.
Reduce the number of regis-
tered blocks to 32.
090
Reference position setting
cannot be executed nor-
mally.
Move the tool in the direc-
tion of reference position
return in jog mode at a
speed that causes the servo
position error to exceed 128.
Then, specify another refer-
ence position setting.
093
A first to third reference
position return cannot be
executed because the refer-
ence position has not yet
been established.
Set the reference position.
224
The reference position has
not yet been established.
This occurs only when the
ZRTN bit of parameter
No.001 is set to 0.
Set the reference position.