Visara SCON-20L Installation - Manual (Page 21)

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Chapter 3. Configuring the SCON
the IOCDS, but is instead defined as the port on the ESCON director that is connected
back to the Host CPU. If there is no ESCON director, the value should be left as FF or
can be defined as 01. The CU Index field is an index value that only has meaning to the
SCON’s configuration for referencing to the Host Circuit later.
Caution
Do not define a range of addresses on the SCON that is greater than that defined in the host
gen. Doing so can have negative impact on the performance of the existing consoles.
SCON Line Options/ESC Panel - (Non-SNA)
ESCON
Director
SCON
Host
Port
07
Port
C8
Port
B9 ESC1
CNTLUNIT CUNUMBR=1100,PATH=B9,UNITADD=((A0,16)),UNIT=3174,CUADD= 0
IOCDS
Line Options/ESC1 LINCS C8.2 Central Control
CU Index (CUADD): 0
Protocol: Non-SNA
Device Low (Lowest IODEVICE UNITADD): A0
Device High (Highest IODEVICE UNITADD: AF
HOT SESSION SELECTION MATRIX
(Hot Session 00 corresponds 0 1 2 3
to Device Low) ———> 01234567890123456789012345678901
--------------------------------
Hot Sessions MOD Size (0=Disabled): 00000000000000000000000000000000
Shared Sessions: 00000000000000000000000000000000
PF: 1-Menu 4-Add 5-Delete 7-Back 8-Forw 9-Default 10-Done