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7.3 Online Module Change Procedure
7.3.6 When user range setting is used and initial setting was made with sequence program (other system
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 "Disable" in the conversion enable/disable setting (Un\G0) for all channels
and turn Operating Condition Setting Request (Y9) from OFF to ON to stop
conversion.
After confirming that conversion has stopped with the Conversion Completion
Flag (Un\G10), turn off Operating Condition Setting Request (Y9).
Figure 7.55 "Device test" screen
(b) If the saved buffer memory contents are not yet prerecorded, record them in the
following procedure.
1) Turn Operating Condition Setting Request (Y9) form OFF to ON.
2) Compare the current values of the following buffer memory with those of the
range reference table, make sure those are proper values.
Refer to Section 7.4 for the range reference table.
• CH Factory default offset value (Un\G190
*1
)
• CH Factory default gain value (Un\G191
*1
)
• CH User range settings offset value (Un\G192
*1
)
• CH User range settings gain value (Un\G193
*1
)
• CH User range settings thermal EMF offset value (Un\G194,Un\G195
*1
)
• CH User range settings thermal EMF gain value (Un\G196,Un\G197
*1
)
* 1:Only the buffer memory address of channel 1 is given on the above.
Refer to the Section 3.4.1 Buffer memory assignment for the buffer memory address of other
channels
3) Record the buffer memory values.