Hi. I'm getting the following error on my PLC:
"Faulty Module (diagnostic interrupt detected)"
while online with the PLC, in the diagnostic buffer on the CPU, i see an message that says:
"module problem or maintenance necessary"
and then the details of the message says:
"module type: digital SM
input address: 3
channel information available
module/submodule fault
external module error
channel error detected
requested ob: diagnostic interrupt ob(ob82)
priority class 26
external error, incoming event"
prior to getting this message, i saw an error that indicated the module was looking for OB82, which didn't exist.
So i created an object, called it ob82 and saved it. but i didn't actually add any code or change anything on the object.
then i downloaded the program to the PLC again...
i imagine the PLC module is trying to report that it's missing inputs / outputs but there is no error handling routine / program yet.
is this assumption correct?
what else do i need to do to get rid of this error?
this is just a test PLC. i won't have any inputs or outputs on the safety module.
thank you.
"Faulty Module (diagnostic interrupt detected)"
while online with the PLC, in the diagnostic buffer on the CPU, i see an message that says:
"module problem or maintenance necessary"
and then the details of the message says:
"module type: digital SM
input address: 3
channel information available
module/submodule fault
external module error
channel error detected
requested ob: diagnostic interrupt ob(ob82)
priority class 26
external error, incoming event"
prior to getting this message, i saw an error that indicated the module was looking for OB82, which didn't exist.
So i created an object, called it ob82 and saved it. but i didn't actually add any code or change anything on the object.
then i downloaded the program to the PLC again...
i imagine the PLC module is trying to report that it's missing inputs / outputs but there is no error handling routine / program yet.
is this assumption correct?
what else do i need to do to get rid of this error?
this is just a test PLC. i won't have any inputs or outputs on the safety module.
thank you.