| The Watlow Series F4's firmware is stored through a technology called flash memory which allows firmware upgrades to be made through the serial interface of your Windows 95/98 PC*. If you are not familiar with this process, we highly recommend printing and following this set of instructions.
Before you run the flash download program, you will need to decide whether you want to save and then re-install your current Parameter settings and Profiles, OR if you are just going to flash load the new firmware. You will also need to establish proper communications with the F4 and your PC.
To begin the upgrade or Parameter storage process, simply click on the software desired on the Web screen below. You will be guided through the process, which includes storing your Profiles and Parameters to a file location of your choice (usually to your "C-Drive").
In addition to the Baud Rate being set to 19,200 and a proper Serial Port connection, power must be supplied to the F4 and MUST NOT BE INTERRUPTED during the entire process!!!
To Load new Firmware AND retain Profiles/Parameter settings, do all the steps below.
To load new firmware ONLY, Do Steps "A thru D", but SKIP "E thru H". |