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IBM System/370 User Manual

IBM System/370
259 pages
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Page #41 background image
TEST indicator
STORE-STATUS key
MANUAL indicator
WAIT indicator
CHECK-STOP indicator
Goes
on
when a manual control
is
not
in
its normal
position
or
when a maintenance function
is
being
performed for
the
CPU, channels,
or
storage_
I nitiates store-status function_ Function initiated on
some models
by
pushbutton,
on others
by
use
of
a
special keyboard mnemonic
or
by
CRT-menu selec-
tion_ Effective only when
CPU
is
in
stopped state_
Goes
on
when CPU
is
in
stopped state_
Goes
on
when
the
CPU
is
in
the
wait state_
Goes
on
when
the
CPU
is
in
the
check-stop state_ A
CPU
reset will
tum
it off.
THERMALICB POWER-CHECK Goes on when a thermal condition
or
a circuit-breaker
indicator
SYSTEM indicator
Page 3-2
trip,
or
both,
are detected
in
the
CPU
complex.
Turned off from
CE
power control panel.
Goes on when
the
CPU
cluster meter
or
customer-
engineer meter
is
running.

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IBM System/370 Specifications

General IconGeneral
BrandIBM
ModelSystem/370
CategoryServer
LanguageEnglish

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