Special
Features
Summary
The following special features are available for the
IBM
129
Card Data Recorder.
PRODUCfION
STATISTICS
The production statistics feature provides statistics
on
card
punch/verifier production for use in measurement
of
work
load, analysis
of
errors,
and
job accounting. This feature
provides a combination electronic counter package.
Keystroke
Counter
This six-position counter (000,000
to
999,999) counts
every data keystroke in punch and verify mode, and
all
functional keystrokes except: alpha, numeric, multipunch,
feed, register, program select, dup, verify correction, and
verify
reset.
It
does
not
decrement; overflow rolls from
999,999
to
000,000.
Card
Counter
This four-position counter (0000
to
9999) counts every
output
record in punch mode and every verify correct or
correction punched card in verify mode.
It
does
not
count
error cards in verify mode, program cards read in, and data
cards read in.
It
counts program cards
or
accumulator total
cards
that
are punched out. The counter does
not
decre-
ment; overflow rolls from 9999
to
0000.
129 Card Data Recorder /Machine Description 26
Verify Correction Keystroke
Counter
This four-position counter (0000
to
9999) counts each
verify correction rewrite keystroke in verify mode.
It
does
not decrement; overflow rolls from 9999
to
0000.
Operation
All
counting
is
done automatically under machine control,
not
under operator or program control.
All
counters may
be punched out,
or
punched
out
and reset, under operator-
keyboard control. Selective counter punchout
is
not
possible. Indicative data (operator number, machine number,
date, job, etc.) may be manually punched in columns 1-66
of
the total card. These keystrokes are counted in key-
stroke counter,
but
total card
is
not
counted in card
counter.
Totals may be punched by batch, job,
or
day, etc.
All
counters are reset
to
0 when machine power
is
turned off.
This feature may be field installed.
Note: In verify mode, error cards, which are
not
counted in
card counter, may be collected and counted separately and
the
number punched with other indicative data
in
the total
card
to
provide additional data on errors per card, etc.