When User Range Setting Is Used And Initial Setting Was Made With Sequence Program; (Other System Is Unavailable) - Mitsubishi Q64RD User Manual

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)

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(1) Conversion disable
(a) Set Conversion enable/disable designation (buffer memory address 0:
Un\G0) for all channel conversion disable and turn the operation condition
setting request (Y9) from OFF to ON to stop conversion.
(b) If the following saved buffer memory contents are not yet prerecorded, choose "
Online " - " Monitor " - " Buffer memory batch " on GX Developer to monitor the
buffer memory and compare its values with the range reference table. If the
buffer memory values are proper, record them. Refer to Section 7.4 for the range
reference table.
Offset/gain set values of factory setting and user range setting (buffer memory
addresses 160 to 255: Un\G160 to 255)
POINT
If the buffer memory values compared with the reference table are not proper, save
and restoration of the user range cannot be executed.
Before executing module control resumption, follow the flowchart in Section 4.6 and
make offset/gain setting in the device test of GX Developer.
Perform mode switching by making the setting of the mode switching setting (buffer
memory addresses 158, 159: Un\G158, Un\G159) and turning Operation Condition
Setting Request (Y9) from OFF to ON.
Note that if module control is resumed without offset/gain setting being made,
operation will be performed with the default values.
MELSEC-Q
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