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

Drive V90 reset

7/3/2018 5:42 PM	Rate (0)
Tecla Advanced Member Joined: 7/22/2011 Last visit: 9/5/2025 Posts: 83 Rating: (2)	Hello, If a V90 drive is working and the 230Vac supply is interrupted the F30003 alarm is displayed. When the 230V supply is restored, and a reset command through the V14 object technology is activated, the alarm does not disappears and the drive cannot be enabled. Is this procedure wrong ? Sincerely, Pier Giovanni

Suggestion To thank Quote Answer

7/4/2018 1:53 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 12/22/2025 Posts: 6062 Rating: (828)	Hello, if you are using the MC_Reset block please make sure the requirements are met. Please have a look on chapter 10.2 of the S7-1500 TIA manual. https://support.industry.siemens.com/cs/de/de/view/109749262/en Check if the supply voltage available on the V90 or if additional contactors are open. You can check r0026 if DC-link voltage and therefore line supply is at nominal value.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
Suggestion To thank Quote Answer