FANUC ALM共71篇
This section mainly introduces the alarms and detailed descriptions of each FANUC system. Through this section, you can find common alarm solutions.
FANUC ALARM 935 (SRAM ECC ERROR)-FANUC CNC

FANUC ALARM 935 (SRAM ECC ERROR)

FANUC ALARM 935 Causes and actions An ECC error occurred in the SRAM used to store data such as parametersand machining programs. This alarm is issued if the battery has run down o...
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0299
FANUC system occasionally detects SV409 alarm-FANUC CNC

FANUC system occasionally detects SV409 alarm

cause of issue An abnormal load was detected on the servo motor, Cs axis, or spindle positioning axis. troubleshooting Check the load of the axis during movement; Confirm whether t...
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0566
FANUC SP9021 Position sensor polarity error-FANUC CNC

FANUC SP9021 Position sensor polarity error

SP9021 Position sensor polarity error Amplifier alarm number: 21 Reason for alarm: wrong polarity of position sensor. Troubleshooting ideas: Please set P4000#0 and P4001#4 correctl...
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04113
FANUC system PMC alarm ER07 alarm causes and solutions-FANUC CNC

FANUC system PMC alarm ER07 alarm causes and solutions

CNC system: fanuc system 0I-TC Alarm number: ER07 Alarm description: ER07 OPTION LADDER STEP Ladder diagram option function not found Reasons for alarm: 1. System data is lost. Sol...
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04212
SP9115(S) PS CONTROL AXIS ERROR 2-FANUC CNC

SP9115(S) PS CONTROL AXIS ERROR 2

Troubleshooting ideas: 1. In MDI mode, set parameter P11549#0=1, and the system will automatically change to 0. After the power is turned off and restarted, the value is automatica...
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04512
FANUC system black screen alarm ALM_197 alarm solution-FANUC CNC

FANUC system black screen alarm ALM_197 alarm solution

The FANUC system screen is divided into two types, one is the black screen screen, and the other is the operation screen we enter normally. When the system detects that it cannot m...
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0555
FANUC SV5136 alarm maintenance summary-FANUC CNC

FANUC SV5136 alarm maintenance summary

FANUC SV5136 alarm: Cause and treatment: Compared with the number of controlled axes, the number of servo amplifiers recognized by FSSB is insufficient. 1.FSSB setting screen After...
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06713
FANUC SP9018 SUMCHECK ERROR PROGRAM ROM-FANUC CNC

FANUC SP9018 SUMCHECK ERROR PROGRAM ROM

Amplifier alarm number: 18 FANUC SP9018 Reason for the alarm: The spindle amplifier data ROM component is abnormal. Troubleshooting ideas:Replace the Spindle Amplifier (SP) control...
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0685
FANUC SP9017 Serial spindle alarm-FANUC CNC

FANUC SP9017 Serial spindle alarm

Amplifier alarm number: 17 FANUC SP9017 Reason for the alarm: An abnormality in the spindle amplifier ID was detected. Troubleshooting ideas:Replace the spindle amplifier. FANUC SP...
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03112