SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

micromaster 440 error F0021 and F0054

2/28/2018 9:45 AM	Rate (0)
muha_mag Posts: 80 Rating: (1)	Hi, at micromaster 440 75kW when I plug in power everything is ok. When I start, the engine shows an error F0021 or F0054. I changed the I / O board and again shows the same error. I also changed the A786J A / D converter that measures current by phase, but I still have the same errors
muha_mag Posts: 80 Rating: (1)
Suggestion To thank Quote Answer

2/28/2018 12:48 PM	Rate (0)
PISCEAN 2010 Posts: 8092 Rating: (884)	Hello, F0021 is ground fault. Have you checked the motor cable & motor for ground fault?
PISCEAN 2010 Posts: 8092 Rating: (884)
Suggestion To thank Quote Answer

2/28/2018 1:25 PM	Rate (0)
muha_mag Posts: 80 Rating: (1)	yes, it is ok
muha_mag Posts: 80 Rating: (1)
Suggestion To thank Quote Answer

3/1/2018 5:00 AM	Rate (0)
PISCEAN 2010 Posts: 8092 Rating: (884)	Have you checked CTs resistance? Is it same for all? How much is the value of CT resistance?
PISCEAN 2010 Posts: 8092 Rating: (884)
Suggestion To thank Quote Answer

3/1/2018 10:52 AM	Rate (0)
muha_mag Posts: 80 Rating: (1)	where is that resistance?
muha_mag Posts: 80 Rating: (1)
Suggestion To thank Quote Answer

Share this page:

Share this page on...