9/2/2015 10:50 AM | |
Posts: 739 Rating: (55)
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A0911 = Vdc-max controller active so ramp-down times will be increased automatically to keep DC-link voltage within limits (refer to r0026 / r1242 and P1240) When using internal (FS A - FS F) or external (FS Fx - above 75KW) braking chopper, then the Vdc max controller (p1240) has to be deactivated. See: https://support.industry.siemens.com/cs/ww/en/view/22093967 (it’s old but fits) |
This contribution was helpful to1 thankful Users |
10/22/2015 3:52 PM | |
Posts: 5 Rating: (0) |
Dear Expert , I have deactivated the parameter (p1240) Vdc max controller and the drive stop with alarm A0910. Please suggest me an other solution ? |
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