User frames
LINKADR =>
01
00 ... FE
LCUADR =>
no input required
PCHAD =>
00 ... FF
Special key functions
P10
P11
64
link address for type-S channel
without director
with director:
output port address = link address
logische control unit address
physical channel address
Display of channel processor with next lower number.
Display of channel processor with next higher number.
Standard processing in SVP mode
U25339-J-Z126-1-7600