Chapter 9. TROUBLESHOOTING
9.2 Troubleshooting
9.2.1 RUN LED Flickering
RUN LED flickering
RUN LED flickering (per 0.1 sec)?
Yes
No
RUN LED flickering (per 0.2sec)?
Yes
No
See the Section 9.2.6
9.2.2 RUN LED Off
RUN LED off
Correct installation of the A/D conversion
module on the base?
Yes
No
Capacity sufficient for the power supplies
module on the base?
Yes
No
If the A/D conversion module on which
errors occur is substituted for new one,
normal operation?
Yes
No
The error is occurring on other than the
A/D conversion module.
For more information, see the CPU module
user's manual.
G4F – AD2A only
The channel switch has been set to 0~ 3(Test
mode).
:Set the channel switch to 4~F(Normal mode) .
Offset/gain setting has been at incorrect value area.
: Correct Offset/gain setting value.
Install the A/D conversion module on the base
correctly.
Calculate current consumption and replace the
power supply module
See the Section 9.2.6
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