User`s manual

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MELSEC-Q
7 ONLINE MODULE CHANGE
7.3.6 When user range setting is used and initial setting was made with sequence program
(other system is unavailable)
(1) Conversion disable
(a) Set D/A Conversion enable/disable setting (buffer memory address 0:
Un\G0) for all channel conversion disable and turn Operating condition
setting request (Y9) from OFF to ON to stop conversion.
After confirming that conversion has stopped with the actual analog output
value, turn OFF Operating condition setting request (Y9).
(b) If the saved buffer memory contents are not yet prerecorded, record them
in the following procedure.
1) Make the pass data classification setting (buffer memory address 200:
Un\G200).
2) Turn Operation Condition Setting Request (Y9) from OFF to ON.
3) Compare the offset/gain values of the industrial shipment settings and
user range settings (buffer memory addresses 202 to 217: Un\G202 to
Un\G217) with the range reference table. Refer to Section 7.4 for the
range reference table.
4) If the values are proper, record the offset/gain values of the pass data
classification setting, industrial shipment settings and user range
settings.