IBM System/370 145 Reference Summary page 101

Table 1
Control-Stor99e Mod•
Initialized
by
Pwr On Reset or System Reset Threshold
with Enable Clear
Initialized
by
System Reset Threshold
Initialized by Recovery Management Support
No Change
(RMS)
Hardware Threshold count exceeded for Set to QUI ET by
Control Storage hardware. Operator
message presented
by RMS and a
record logged to
SYS!. LOGREC
CR 14
Main-Stormge Mode Bit4
Quiet
0
Quiet No Change
No Change 1
No Change No Change
PSW
81t
13
0
Noj:hange
1
No Change
m
R
::a
m
n
0
::a
S!
z
C)