When drive parameters are changed by MEMOBUS/Modbus communication, the drive performs the following operations:• The upper/lower limit of the parameter changed is checked. If the new value is out of range, the old value remains active.• Parameter settings are refreshed in the RAM, i.e., the parameter change is activated immediately.• The default settings of relatedparameters are changed.• If multiple registers are written and only one data is invalid, all data sent are discarded.If no Enter command is sent, parameter changes will be lost if the power is switched off.