Precautions For Online Module Change - Mitsubishi Q68TD-G-H01 User Manual

7
ONLINE MODULE CHANGE
7.5

Precautions for Online Module Change

The following are the precautions for online module change.
(1) Always perform an online module change in the correct procedure. A failure to
(2) If an online module change is made with the user range setting, the accuracy
(3) During an online module change, do not perform the operations below. If they
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- 37 7.5 Precautions for Online Module Change
do so can cause a malfunction or failure.
after that will fall to about less than 1/3 of the accuracy before that.
Re-set the offset/gain values as necessary.
are performed, the Q68TD-G-H02 (H01) may not operate normally.
(a) Powering off the programmable controller CPU
(b) Resetting the programmable controller CPU