PM586 specific status
Hello Gents,For PLC PM865 we have device specific status 3 and 8.
See attached picture.
What does it mean? Is problem with PLC exist?
PLC log is attached also.
Asked 10 months ago
Answers
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My best guess is you have IO error. Check the IO card.
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See attached picture without HW errors, but with Device Specific Status 3 and 8. I have reseted all IO errors and clear latched status of HW. However, specific status is already exist. For few PLC we have this status only. Why it is important for us? It is ESD PLC.
Answered 10 months ago
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Hello,
For getting rid of this errors, I would suggest you to check the OFC cables for ModuleBus. If the problem still persists, try replacing the OFC cable with a new one. Also check the CEX cable.
Device Specific Status 3 and 8 correspond to Wrong Module Type and Unit Forced.
For getting rid of this errors, I would suggest you to check the OFC cables for ModuleBus. If the problem still persists, try replacing the OFC cable with a new one. Also check the CEX cable.
Device Specific Status 3 and 8 correspond to Wrong Module Type and Unit Forced.
You can use the ErrorCodeExtract tool (available here in AKS as an App) for translating the error codes to text.
The level Hardware AC 800M HI is a summary level of all the objects below. Most of the ErrorAndWarnings are marked with an “Error” or “Warning” icon, but the ExtendedStatus are more information like “Unit A Running”.
A good way to translate the HW status is to go to Plant Explorer Workplace, select the object you want to translate in Control Structure, Aspect “Property Translations Extended”, tab Configuration, Properties S_Description_1 and 2. S_Description_1=ErrorAndWarnings and S_Description_2=Extended Status.
Answered 10 months ago
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By looking at Hwstate and errors and warning.. you are error free .
The extended status is pointing your unit is configured as redundant and device specific status has to be checked against the definition file for that unit.Mostly I guess there is no text defined for those bits thats why it is device specific status.
i guess 3 stands for Module missing and 8 stands for overflow.
so basically you have to watch out you IO's
The extended status is pointing your unit is configured as redundant and device specific status has to be checked against the definition file for that unit.Mostly I guess there is no text defined for those bits thats why it is device specific status.
i guess 3 stands for Module missing and 8 stands for overflow.
so basically you have to watch out you IO's
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