ID 44082

FB error: MC_Power. Invalid value at input PowerDefaultState, a valid value is used.

Description

The drive was switched ready for operation using MC_Power.

To switch off the drive, at least one Enable_... input of the MC_Power was set to FALSE. When the MC_Power function checks the shutdown job, it detects that the value at the PowerDefaultState input determining the target state at shutdown is invalid. This would prevent the drive from being switched off.

Response

Class

-

The FB corrects the invalid value at the PowerDefaultState input internally to the valid value mcvPowerStateReadyForPower.

By applying this value, the drive can be shut down so that it does not react to command values.

If a valid value is applied to input PowerDefaultState, the FN can be commanded again. The output Error displays FALSE and ErrorID displays no error.

Solution

Class

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The values at input PowerDefaultState must be of type FB error: MC_Power. Illegal value at input PowerDefaultState, a valid value is used.. Please apply one of these values.

If the applied value was calculated by the application, check why the value exceeds the allowed range.

Error type

-