27 / 65Issued: 29.11.2012 Version: KR C4 Interbus 1.1 V2 en (PDF)
6 Configuration
<TASK> section:
<SLAVE> section:
SLAVE_STATUS Default: -1 I/O address for slave status register
SLAVE_PARAMETER Default: -1 I/O address for slave parameter register
Entry Value Function
Entry Value Function
AUTORESTART 0 ... n
Default: 0
0: Bus is not automatically restarted.
8 ... 20: An attempt is made, at the specified repeat
rate in s, to restart the Interbus.
n < 8 or n > 20: An attempt is made every 8 s to restart
the Interbus.
Entry Value Function
SLAVE_ID Default:
0x0403
The slave ID consists of two parts: the length of the
slave process data in the High byte and the actual
slave ID in the Low byte. Slave ID 3 thus designates a
digital input and output module.
If no slave ID has been specified, the slave is initial-
ized with the ID 0x0403. This entry is not evaluated
when the controller board is started via the SVC file or
externally.
If the slave ID has been changed, the slave module
must be disconnected briefly from the external 24 V
supply in order for the new data to be accepted.
SWAP_SLAVE_BYTES False
True
Default:
True
This entry can be used to specify that the bytes of the
modules in the slave are to be swapped automatically
by the driver. The driver only carries out this swapping
in the case of digital modules; analog modules are not
swapped.
False: The bytes are not swapped.
True: The bytes are swapped.
SLAVE_USED False
True
Default:
False
False: Slave is not initialized and no error messages
are generated.
True: Slave is initialized and error messages are gen-
erated.
CONTINUE_BY_ERR False
True
Default:
True
False: In the case of a fault in the slave ring, the appli-
cation is notified that an error has occurred while read-
ing and writing the I/Os (like in the case of a bus
error). As soon as the fault in the slave ring has been
rectified, this information is retracted.
True: In the case of a fault, the application is not noti-
fied that an error has occurred while reading and writ-
ing the I/Os.
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