GE F650 User Manual page 84

3.1 ENERVISTA 650 SETUP SOFTWARE INTERFACE 3 HUMAN INTERFACES. SETTINGS & ACTUAL VALUES
3.1.7.5 COMPARE TO SETTINGS FILE
This tool provides automatic comparison of two different configuration files, or online unit to one settings file.
Open the source *.650 file and select the version and model to be compared to.
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It will appear the Figure 3–10: with the differences.
3.1.7.6 PLC CHECKSUM CALCULATION
When working in off-line mode, if PLC Checksum calculation option is selected in Enervista 650 Setup at File menu, the
CRC of PLC equations and Relay configuration section is calculated for the open *.650 file . When a *.650 file is uploaded
to the relay, the calculated PLC Checksum and the actual value of the PLC Checksum read from the relay (Actual values>
Status> System Info) must match.
In order to calculate this checksum, following section of * .650 file will be considered:
• All equations compiled into file and located in Enervista 650 Setup at Setpoint>Logic configuration
• Configuration available in file and located in Enervista 650 Setup at Setpoint>Relay configuration excluding:
◦ Configuration available in HMI tab
◦ All texts configured in that section
◦ Opening and closing time located at Switchgear section
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Figure 3–10: COMPARE TO SETTINGS FILE
F650 Digital Bay Controller GEK-106310AE