Fanuc Power Mate i-D/H Operation Maintenance Handbook

9. ERROR CODE LIST
319
D Details of servo alarm
The details of servo alarm are displayed in the diagnosis display (No.
200, 201, 204) as shown below.
#7
#6 #5 #4 #3 #2 #1 #0
200
OVL LV OVC HCA HVA DCA FBA OFA
#7 (OVL) : An overload alarm is being generated.
(See No.201 for details.)
#6 (LV) : A low voltage alarm is being generated in servo amp.
#5 (OVC) : A overcurrent alarm is being generated inside of
digital servo.
#4 (HCA) : An abnormal current alarm is being generated in
servo amp.
#3 (HVA) : An overvoltage alarm is being generated in servo
amp.
#2 (DCA) : A regenerative discharge circuit alarm is being
generated in servo amp.
#1 (FBA) : A disconnection alarm is being generated.
#0 (OFA) : An overflow alarm is being generated inside of digital
servo.
#7
#6 #5 #4 #3 #2 #1 #0
201
ALD EXP
When OVL equal 1 in diagnostic data No.200 :
#7 (ALD) 0 : Motor overheating
1 : Amplifier overheating
When FBAL equal 1 in diagnostic data No.200 :
ALD
EXP Alarm details
1 0 Built–in pulse coder disconnection (hardware)
1 1 Separately installed pulse coder disconnection
(hardware)
0 0 Pulse coder is not connected due to software.
#7
#6 #5 #4 #3 #2 #1 #0
204
OFS MCC LDA PMS
#6 (OFS) : A current conversion error has occured in the digital
servo.
#5 (MCC) : A magnetic contactor contact in the servo amplifier
has welded.
#4 (LDA) : The LED indicates that serial pulse coder C is
defective
#3 (PMS) : A feedback pulse error has occured because the
feedback cable is defective.

Leave a Reply

Your email address will not be published. Required fields are marked *