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3.4 Buffer Memory
3.4.22 Mode switching setting (Un\G158 and Un\G159)
3
SPECIFICATIONS
3.4.22 Mode switching setting (Un\G158 and Un\G159)
This area is used to switch the mode between normal mode and offset/gain setting mode.
The mode can be switched without resetting the programmable controller CPU.
(1) The setting value of the switching target mode is set.
(2) To switch the mode, turning ON/OFF Operating condition setting request
(Y9) after setting the value is required.
(3) When the mode is switched, this area is cleared to "0" and Operating
condition setting completion flag (X9) turns OFF.
After confirming that Operating condition setting completion flag (X9)
has turned OFF, turn OFF Operating condition setting request (Y9).
POINT
If a value other than the setting value above is written, mode switching is not
performed and only the operating condition is changed.
Table 3.15 Switching target mode and setting value
Switching target mode
Setting Value
Buffer memory address 158 Buffer memory address 159
Normal mode 0964H 4144H
Offset/gain setting mode 4144H 0964H