BECKHOFF EP9214-0023 - Manual (Page 67)

Comissioning and Configuration
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.
Fig. 53: EP9224 - DPO Extended Diag Outputs Device
4.6.1.4 Timestamp / trigger of the EP9224
The last min/max values Peak Value n and the respective timestamp Timestamp n can be displayed or
recorded via the Timestamp / Trigger setting, depending on the trigger criterion in the CoE 80n0:15 and 16.
Process data
Fig. 54: EP9224 - process data
Peak value / Timstamp
Fig. 55: EP9224 - Peak value / Timstamp
The present value and the associated timestamp are set each time the value momentarily saved in Peak
Value n is exceeded or fallen below.
Thus, for example, in the above case with the setting Maximum Current Us, the value pv_3 is displayed in
the process data with the timestamp t3.
Selection of the trigger criterion
Settings for each output channel
The object 80n0:15 or 16 must be adapted for the selection.
EP9214-0023 and EP9224-0023 67 Version 2.0.0