
Description of the DP Functions, Data, and Error Codes
DP Base Programming Interface for CP 5613/CP 5614
C79000-G8976-C108-01
105
Description of the Elements of request->req.dp_enable_evt
Element Description
selector
The selector element selects the type of events to be
signaled. The values can be specified singly or “ORed".
DP_DIAG_ALARM notify if diagnostic information or
alarms occur
DP_SLAVE_STATE notify when the slave enters or exits
processing
DP_MST_STATE notify when the master has or
changes to a status other than
that in the parameter mst_state.
mst_state The mst_state element is relevant only when the identifier
DP_MST_STATE is entered in selector. This contains a
master state. If the master has or changes to a different state
from that entered here, the DP_enable_event signals the
DP_MST_STATE_CHG event. You can select one of the
following values:
DP_OFFLINE
DP_STOP
DP_CLEAR
DP_AUTOCLEAR
DP_OPERATE
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