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Overview of the DP Base Interface
3.9.2
Initialization and Shutdown of the Slave Module in the Dynamic"
Mode
Initialization
Initializing the CP 5614 in the "Dynamic" mode activates the CP and initializes the
slave module so that it responds on the bus. The parameter and configuration
frames sent by the master must be checked and acknowledged by the user. The
following steps are necessary:
Step
60
Action
Meaning
1
DP_start_cp
The CP is initialized
2
DPS_open
Initialization of the slave module:
The "DPS_SM_SIMPLE" bit is not set
in the "slave_mode" parameter, the
"init_data" parameter contains the
default configuration.
3
DPS_start
Start the slave module
4
DP_get_pointer
Exclusive access to the process image.
DP Base Programming Interface for CP 5613/CP 5614
C79000-G8976-C108-01