Are the corresponding
SIO INITIALIZE settings
Enter correct settings and
values.
"Initializing the GP".
6-8
Chapter 6 - GP RUN Mode and Errors
OK?
NO
Chapter 5
YES
Is the SELF-DIAGNOSIS/
SIO CHECK OK?
YES
Are all Tags set
up correctly?
YES
Possible problems with the
PLC. Check if the PLC is
working properly.
GP-377 Series Users Manual
NO
There is a problem
with the GP unit.
Please contact your
local GP distributor.
NO
Check the tag data, and
correct the setup values.
Tag
Reference Manual
(included with the
screen creation
software)