SFA-5000 • SFA-10000 Profibus
WARNING
Please note that the node address set via hardware switches and the node
address stored in the internal memory are independent from each other! The
node address stored in the internal memory can be changed only by means of
the SAP55 service and the Set_Slave_Address command.
As previously stated, SAP55 service and the use of the node address stored in
the internal memory are allowed only if the DIP A hardware switches are set to
the value
126
(0111 1110
2
):
In this way you set that the Slave address will be read from the internal memory.
As stated, the value stored at factory by Lika Electronic is “125”.
MAN SFA_5000_10000_PB E 1.0
Quick reference
41 of 72
At power-up the system checks
the node address setting
in the dip-switches.
If the dip-switches value is 126,
then the system uses the address
stored in the internal memory
(factory value: 125)
Via SAP55 it is possible to change
the Slave address currently
stored in the internal memory.
If the dip-switches value is
between 0 and 125, then the system
uses the dip-switches address
(factory value: 1)
