Discussion:
still fm1 type 451 also r50-20

info required please, still ac reach truck , still fm1 type 451 is marked on wiring drawing , fault 42, 43 can bus ?, have swopped units about but no joy , can hi lo seem ok but could do with more info ( almost same as komatsu fb14j-3r) , and r50-20 older type with steer card under floorplate trevorb at solutionmhe dot com have some other info thanks
  • Posted 6 Jul 2012 06:21
  • By trevb
  • joined 10 Jan'12 - 157 messages
  • avon, United Kingdom
Showing items 1 - 2 of 2 results.
Hi

Try to do and check one of the posibilities below:
- Canbus system : R between Can L and H = 60 Ohm, Canbus power supply = 24 VDC/ 12 VDC, Voltage Can H and GND ~ 2.7VDC, and Can L and GND ~ 2.3VDC; Can H and Can L must be insulated from the GND system.
- Either FPS or Travel/Pump power module is defective or no power supply.
Hope it help
Rgds
Nuna
  • Posted 16 Jul 2012 19:57
  • By Nuna
  • joined 12 Mar'09 - 189 messages
  • BK, Thailand
Thanks & Regards
Nuna
Email: nunatech2002@gmail.com
Hi Trevb

Check your mail, I have sent you some information about these trucks. Hope it helps

Regards
  • Posted 6 Jul 2012 07:30
  • By nacsand_n
  • joined 20 Sep'09 - 716 messages
  • Madrid, Spain

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