Festo MSE6-E2M Original Instructions Manual page 14

2 Overview
Diagnostic functions
Extensive diagnostic information can be accessed depending on the network used.
Diagnostic information Brief description
Status bits
I/O diagnostic
interface
Diagnostic memory
Network-specific dia­
gnostic functions
Tab. 2.2 Diagnostic information
14
Common diagnostic messages (global error messages) are displayed by
means of 8 internal inputs (8 status bits).
With networks that do not possess extensive diagnostic functions, the
diagnostic information of the MSE6-E2M is available via the I/O diagnostic
interface. The I/O diagnostic interface enables bus-independent read-only
access to diagnostic information, data and parameters via internal digital
I/Os (16 inputs and 16 outputs).
Errors which occur during operation are entered into a diagnostic memory.
The first or the last 40 entries are saved, as well as the respective time
measured from the moment the power supply was switched on.
Special diagnostic functions or communication services may be available,
depending on the network used.
Festo – MSE6-E2M-SY-EN – 1703d – English