C120-E361-04EN 1-5
1.3 RCI Setup
4 Connect the main unit and I/O units with RCI cables (see Figure 1.5).
Connect an RCI branching connector to each of the RCI ports, and connect them with
RCI cables by using a daisy-chain connection.
Connect an RCI terminating resistor to the branching connector at either end of the
RCI connection. Refer to Section 1.3.5, "Connection of RCI."
5 Turn on the AC input to all the RCI device which are in the RCI connection.
6 Execute the setrci -c set command to make the settings of the host node.
Since the main unit is the first unit, host_no is 1.
7 Execute the setrci -c initconfig command to configure the RCI.
8 Execute the setrci -c stat command to display the RCI status.
9 Verify that all the RCI device in the RCI connection are incorporated.
XSCF> setrci -c init
The command completed successfully
XSCF> setrci -c set 1
The command completed successfully
XSCF> setrci -c initconfig
The command completed successfully
XSCF> setrci -c stat
HOST
address 000101ff
Active
LIST
address pwr alm I/F sys-phase ctgry dev-cls sub-cls tm-out
000101ff OFF - ACT power-off host 0001 0b -
003001ff OFF - ACT power-off disk 0400 04 -
003002ff OFF - ACT power-off disk 0400 04 -
The command completed successfully