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- GLOBAL > PLC > Common to SX > Support tool (D300win) > The variables I specified as retained by using D300win are not retained through a power failure. What can I do to solve the problem?
The variables I specified as retained by using D300win are not retained through a power failure. What can I do to solve the problem?
The variables I specified as retained by using D300win are not retained through a power failure. What can I do to solve the problem?
- Category :
Answer
If battery-less operation is enabled under the 'CPU running definition' setting, the content of the retain memory is not retained. Disable battery-less operation.