Horner APG SmartStack I/O HE800PBS600/HEPBS600 - Manual (Page 45)

DP Slave
MAN0575-04-EN
PAGE 45 of 97
© Horner APG.This drawing is the property of Horner APG. And shall not be disclosed or reproduced except as specifically authorised.
Profibus Modules User Manual
EO 09-0009
To edit the value double click on a row of parameter data.
Figure 22: Parameter Data (individual depiction)
Or to change the DPV1 description via the text setting.
Figure 23: Parameter Data
When several modules in the Slave configuration have been selected, then it is also possible to
change the module parameters by means of a double click on its associated line.
7.3 DPV1
Parameter
DPV1 serves for a cyclic data exchange and offers read, write and alarm processing functions.
The following information refers to Horner devices.
Figure 24: DPV1 Settings
Additional Slave Functions
Cyclic Connection
When Abort if Slave is not responding is chosen, the Master does not remain in the
DATA_EXCHANGE condition for the faulty Slave if the Slave has been recognized as faulty, but
breaks off the connection to the Slave. The Slave will in any case delete the outputs even when
the connection in the direction of the Slave is still functionally correct but the return for the answer
telegram to the Master is interrupted.
Fail Safe Support
This mode indicates to the Master that the affected Slave is working in a so-called Fail-Safe
mode. If the mode is activated, the Master will send in the condition CLEAR instead of the zero
output data, output data of length = 0. Based on this process, the Slave immediately recognizes
that the Master is in the CLEAR condition even if a previous CLEAR command was destroyed on
the Bus.
Ignore Auto Clear