Mitsubishi Electric MELSEC System Q Installation Manual page 49

3. INSTALLATION AND UNINSTALLATION
(f) Precautions for updating SNETP
Update SW6RN-SNETP to Ver. 00B or later or SW3RN-SNETP to Ver. 00H
or later as described below.
1) When updating SW6RN-SNETP (Ver. 00A) to Ver. 00B or later
After uninstalling "SW6RN-SNETP", install new SW6RN-SNETP and
perform a driver setup.
2) When updating SW3RN-SNETP (Ver. 00G or earlier) to Ver. 00P or later
a) When SNETP does not coexist
After uninstalling "SW3RN-SNETP", install new SW3RN-SNETP and
perform a driver setup.
b) When SW3RN-SNETP coexists with SW6RN-SNETP (Ver. 00B)
After uninstalling "SW3RN-SNETP" and "SSCNET communication
driver", install new SW3RN-SNETP and perform a driver setup.
c) When updating SW6RN-SNETP (Ver. 00B or later)
After uninstalling "SW6RN-SNETP", install new SW6RN-SNETP.
A driver setup is not necessary.
d) When updating SW3RN-SNETP (Ver. 00H or later)
After uninstalling "SW3RN-SNETP", install new SW3RN-SNETP.
A driver setup is not necessary.
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