Fujitsu BS2000 SE Series Operating Manual page 43

Operating the service processor
IOP NO =>
0 ... 7
CHPID =>
000 ... 0FF
LCHADR =>
LINKADR =>
LCUADR =>
PCHAD =>
000 ... 0FF
Frame-specific functions
[PF10]
[PF11]
U41859-J-Z126-2-76
channel processor
channel path number
logical channel address
no input required
link address for type-S channel (not supported on SU /390)
logical control unit address
no input required
physical channel address
Display of channels with lower addresses.
Display of channels with higher addresses.
SVP frames and subframes
43