Siemens SIMATIC S7-400 CP 440

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Configuring and Parameter Assignment the CP 440

5.6 Firmware updates

Point-to-point connection CP 440 Installation and Parameter Assignment

Manual, 09/2007, A5E00057742-03

4. Click the "Find File ..." button to select the firmware to be loaded (header.upd).

Result:

The version of the firmware you select is displayed under "Status of selected firmware:".

5. Click on the "Load Firmware" button to start uploading to the CP 440. You are prompted

for confirmation. The upload procedure is canceled immediately if you click on the

"Cancel" button.

Result:

The new firmware is loaded into the operating system memory of the CP 440. "Done"

shows progress in bar-graph form and as a percentage. The module is immediately ready

for use as soon as the firmware update is completed.

Note

Before the basic firmware is deleted from the module, the CP 440 checks the MLFB No.

of the firmware to be downloaded in order to ensure that the firmware is suitable for the

CP 440.

Power Failure During Firmware Uploading

If there is a failure when the firmware is being uploaded, the process must be repeated. The

module then has the state "CP 440 without module firmware".

Siemens SIMATIC S7-400 CP 440 - Page 83