Quality codes SYSTEM protocol

The following table shows the possible quality codes for devices that use the SYSTEM adapters:

Quality code (hex)

Quality code (dec)

Short description

Long description

0x00000000

0

Good

No error occurred

0x803A0000

-2151284736

Not readable

The access level does not allow the operation to the Node (reading or subscribing)

0x807D0000

-2139291648

Data source busy

Previous read request of data source is still in progress