Fanuc Repairs

Refurbished Fanuc Amplifiers, Power Supplies & Motors

Fanuc Alpha Range

Here at gotronic ltd our engineers have the expertise to manage all aspects of Fanuc repairs to the Alpha product range. Our comprehensive range of product repairs covers Servo Amplifiers (SVM) and Spindle Amplifiers (SPM) to Power Supplies (PSM) in addition to a range of ‘Red Cap’ Servo Motors. We undertake comprehensive product diagnosis that allows us to identify and repair a wealth of issues. We’ve developed an innovative and fully-functional test rig that allows our engineers to efficiently program and run all aspects of any Fanuc system.

We stock all required parts and accessories at our offices. This enables us to complete all repairs in a quick turnaround time. We stock an extensive collection of refurbished amplifiers, power supplies and motors. These are ready for immediate dispatch. Click here to see our current stock list. Indeed, whether you need a replacement Fanuc Alpha Component, or complete repairs, we can help you.

 

FANUC Series 0-C Codes

Alarm no. SVU,SVUC Description Code
309 Alarm 3 - pulse coder alarm error OVC
309 Alarm 4 - Pulse coder communication error alarm  
400 Alarm1 Bit7 - Overheat alarm motor  
414 Alarm1 Bit5 - Overload alarm OVC
414 Alarm1 Bit3 1 DC link over-voltage alarm HV
414 Alarm1 Bit6 2 Low control power voltage alarm LV
  3 Low DC link voltage LVDC
414 Alarm1 Bit 2 4 Regenerative discharge control circuit failure alarm DCSW
  5 Over-Regenerative discharge alarm DCOH
414 Alarm1 Bit2 7 Dynamic brake circuit failure alarm DBRLY
Alarm1 Bit6
414 Alarm1 Bit4 8 L axis over-current alarm HCL
8. L axis IPM alarm IPML
9 M axis over-current alarm HCM
9. M axis IPM alarm IPMM
b L, M  axis over-current alarm HCLM
b. L, M axis IPM alarm IPMLM
416 Alarm1 Bit1   Feedback disconnected alarm  
417   Invalid servo parameter setting alarm  

 

FANUC Series 15

Alarm no. SVU,SVUC Description Code
SV001 - Overload alarm OVC
SV003 8 L axis over-current alarm HCL
8. L axis IPM alarm IPML
9 M axis over-current alarm HCM
9. M axis IPM alarm IPMM
b L, M  axis over-current alarm HCLM
b. L, M axis IPM alarm IPMLM
SV004 1 DC link over-voltage alarm HV
SV005 4 Regenerative discharge control cicuit failure alarm DCSW
  5 Over-Regenerative discharge alarm DCOH
SV005 7 Dynamic brake circuit failure alarm DBRLY
SV006      
SV006 2 Low contorl power voltage alarm LV
3 Low DC link voltage LVDC
SV015   Feedback disconnected alarm  
SV023   Overheat alarm motor
SV027   Invalid servo parameter setting alarm  
SV110   pulse coder alarm error  
SV114   Rotation speed data error alarm  
SV115   Pulse coder communication error alarm  
SV117   Current conversion error alarm  
 

FANUC Series 16,18,20

Alarm no. SVU,SVUC Description Code
350 Alarm3 - pulse coder alarm error  
350 Alarm4 bit6   Rotation speed data error alarm  
350 Alarm4 bit6 - Pulse coder communication error alarm  
400 Alarm1 bit7 - Overheat alarm (motor)  
414 Alarm5 bit6   Current conversion error alarm  
414 Alarm1 bit5 - Overload alarm OVC
414 Alarm1 bit3 1 DC link over-voltage alarm HV
414 Alarm1 bit6 2 Low control power voltage alarm LV
3 Low DC link voltage LVDC
414 Alarm1 bit 2 4 Regenerative discharge control cicuit failure alarm DCSW
5 Over-Regenerative discharge alarm DCOH
414 Alarm5 bit5 7 Dynamic brake circuit failure alarm DBRLY
414 Alarm1 bit4 8 L axis over-current alarm HCL
8. L axis IPM alarm IPML
9 M axis over-current alarm HCM
9. M axis IPM alarm IPMM
b L, M  axis over-current alarm HCLM
b. L, M axis IPM alarm IPMLM
416 Alarm1 bit1   Feedback disconnected alarm  
417   Invalid servo parameter setting alarm  

To find out how we can save you time and money, call us today on: 0121 557 3837, or  click here to complete our online enquiry form.