MPE/iX Error Messages Manual Vol 3 (32650-90880)

72 Chapter2
Error Messages Viii C 2
HPIO Channel Manager
CAUSE CIO channel adapter hardware or bus error.
ACTION Run diagnostics on the channel adapter card.
168 MESSAGE The channel hardware reported a catastrophic
module error where an ARQ line was asserted
on the CIO backplane, but no device adapter
card responded to the ARQ poll. The entire
channel is reset to clear the error
condition.
CAUSE CIO channel adapter hardware or bus error occurred.
ACTION Run diagnostics on the channel adapter.
169 MESSAGE The channel hardware reported a catastrophic
module error where no response was found to a
midbus address transaction. In response, the
entire channel is reset to clear the error
condition.
CAUSE CIO channel adapter hardware or bus error.
ACTION Run diagnostics on the channel adapter.
170 MESSAGE The channel hardware reported a catastrophic
module error where, as master on midbus, a
PROTOCOL error was detected. The entire
channel is reset in order to clear the error
condition.
CAUSE CIO channel adapter hardware or bus error.
ACTION Run diagnostics on the channel adapter.
171 MESSAGE The channel hardware reported a catastrophic
module error where a data parity error was
detected during a midbus transaction. The
entire channel is reset in order to clear the
error condition.
CAUSE CIO channel adapter hardware or bus error.
ACTION Run diagnostics on the channel adapter.
172 MESSAGE The channel hardware reported an error caused
by a diagnostic loopback test.
CAUSE Bad CIO channel adapter hardware.
ACTION Replace channel adapter hardware.
175 MESSAGE The channel hardware received an invalid (not
decodable) command.
CAUSE Bad CIO channel adapter hardware.
ACTION Replace CIO channel adapter hardware.
176 MESSAGE The channel hardware reported a catastrophic