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Honeywell 400 Series Hardware Manual page 70

Punched card subsystems

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CONTROL/INDIC ATOR
DATA/PUNCH indicator (red/ red)
HOPPER CHAD Box lights (blue/blue)
FUNCTIONS
on, cards move continuously through the punch
into the reject pocket.
Pressing MANUAL CYCLE when the STANDBY
light is on returns the punch to the Operate state
within 10 seconds. Pressing MANUAL CYCLE
again causes cards to be loaded.
Switch has effect in advancing cards only when
RESET is on.
The FEED light comes on any time a card fails
to feed correctly from the input hopper, whether
in response to a punch instruction or to actuation
of MANUAL CYCLE.
The punch stOps, and the
RESET light comes on.
'
When the DATA light comes on alone,
this
means the logic detected a Transfer Timing
Alert, or a Transmission Parity Alert.
When the PUNCH light comes on alone, this
means
a Punch Alert occurred on the last
card of the program but that the alert status
has not yet been transmitted.
Both portions
on means
that if a Punch Alert only has
occurred,
the
alert status has been trans-
mitted.
Whether these alerts halt punching depends on
the program.
HOPPER portion on means either the input
hopper is empty or the output stacker is too
full.
CHAD
BOX portion on means the chad box
is
too
full or the box is not in its correct
position.
When
either
light
glows,
the
RESET
light
also
glows
blue
and the card punch halts.
When
the
alert
condition
is
corrected and
OPERATE/RESET is actuated, these lights
go off.
'
-61..

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