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7.3 Procedures of Online Module Change
7.3.6 When user range setting is used and initial setting has been made with sequence program (Separate
7
ONLINE MODULE CHANGE
POINT
If the buffer memory values compared with the range reference table are not
appropriate, the user range setting values cannot be saved/restored.
Before restarting control to the module, perform offset/gain setting using "Device
test" of GX Developer, following the flowchart in Section 4.6.
Switch the mode using the setting of the Mode switching setting (Un\G158 and
Un\G159) and turning Operating condition setting request (Y9) from OFF to ON.
Note that if module control is restarted without setting the offset/gain setting
values, the module will operate with the default values.
(2) Removing a module
(a) On the screen displayed by selecting [Diagnosis] - [Online module change] in GX
Developer, select the "Online module change" mode and double-click the module
to be changed online to display the "Online module change" screen.