Extended channel and device diagnostics of the EP9224-00xx
The selection of additional PDOs in the PDO Mapping is required for the use of the diagnostic functions.
Certain values can be recorded with time stamp (timestamp / trigger) for each channel of DPO Extended Diag Inputs Channel n and for the DPO Extended Diag Inputs Device module.
DPO Extended Diag Output Device resets the recording.
DPO Extended Diag Inputs Channel n
The DPO Extended Diag Inputs Channel n can be enabled with each channel.
It continuously indicates the respective current value Peak Value n and the precise time of the arrival Timestamp n.
The selection of the triggering event takes place in the CoE object 80x0:15 or 16.
DPO Extended Diag Inputs Device
As for each channel there is also a DPO Extended Diag Inputs Device for the entire EP9224.
It continuously indicates the respective current value Peak Value n and the precise time of the arrival Timestamp n.
The selection of the triggering event takes place in the CoE object F80E:15 or 16.
DPO Extended Diag Outputs Channel n
The Peak Value and Timestamp data of the respective channel are reset by setting the Reset Extended Diag Data bit.
The bit is state-triggered.
DPO Extended Diag Outputs Device
The Peak Value and Timestamp data of the module are reset by setting the Reset Extended Diag Data bit.
The bit is state-triggered.
