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CHAPTER 7 VARIOUS SETTINGS
7
7.3 Offset/Gain Setting
7.3 Offset/Gain Setting
When the user range setting is used, configure the offset/gain setting with the following operations.
When factory default settings are used, the offset/gain setting is not required.
1. Power off the module.
2. Set "O/G" for "x10" of the station number setting
switch.
3. Power on the module to check the LED is in the
following status.
RUN LED: OFF
O/G LED: ON
4. Select the setting target using the SET/SEL button.
5. For the selected channel, adjust the analog output
value by using the "+" and "–" switches.
Pressing the "+" switch increases the analog output
value. Pressing the "–" switch decreases the analog
output value.
6. Keep pressing the button until the RUN LED
turns on.
After the RUN LED turns on, release the button.
While the RUN LED is on, the offset value or gain value
is being written to the nonvolatile memory.
After the writing, the RUN LED turns off.
After checking that the RUN LED turns off, go to the
next step.
7. When setting another channel, go back to step 4.
8. After setting all the channels, power off the module.
: OFF
: ON
[User range setting 1 (-10 to 10V)]
CH1: Offset
CH1: Gain
CH2: Offset
CH2: Gain
CH3: Offset
CH3: Gain
CH4: Offset
CH4: Gain
[User range setting 2 (0 to 20mA)]
CH1: Offset
CH1: Gain
CH2: Offset
CH2: Gain
CH3: Offset
CH3: Gain
CH4: Offset
CH4: Gain
Button Button
Data are being written.
The write is completed.
Keep pressing the button.