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5.6 Online Program Change for Redundancy
5.6.1 Writing to the CPU Module in STOP Status
5
REDUNDANT SYSTEM FUNCTIONS
(g) Writing of CC-Link parameter setting
If writing to the programmable controller with setting 5 or more at "No. of boards in
module" in CC-Link network parameter while the following conditions are met, the
error dialog box in Diagram 5.63 appears.
• The first five digits of serial number for the Redundant CPUs is "09101" or
lower.
• GX Developer version is 8.58L or later.
Clicking the OK button displays the following error dialog box. Replace the
Redundant CPU by the one whose first five digits of serial number is “09102” or
higher.
Diagram 5.64 Error dialog box appearing on GX Developer
Diagram 5.65 First five digits of serial number for the Diagram 5.66 First five digits of serial number for the Redundant CPU
Redundant CPU on system A is “09101” or lower. on system A is “09102” or higher and that for
the Redundant CPU on system B is “09101” or lower.
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