IBM 3745 Series Service Functions page 99

Mode Control
Table 4-2 (Page 2 of 2). Scanner Mode Control Commands
Current Mode Possible Scanner Commands Resulting Mode
RESET
RESET RESET
(or UNKNOWN mode) DUMP RESET
IML
INITIALIZED
INITIALIZED STOP DISCTD-STOP
CONNECT CONNECTED
RESET RESET
IML INITIALIZED
DUMP RESET
INOPERATIVE RESET RESET
DUMP RESET
IML INITIALIZED
Connected The scanner runs under the control of the control program. The
errors on the CCU 1/0 instructions are reported to the control
program, and the errors on the MOSS I/O instructions are reported
to the MOSS.
Disconnected The scanner does not run under the control of the control
program but under the control of the MOSS microcode. Only the
MOSS I/O instructions are executed. Any instruction from the CCU
is rejected (laC time out), or not answered.
4-10
3745 Communication Controller