Veeder-Root V454502, Technical Manual

Counter value

Preset 1 or Preset 2 value

The Operator Mode is used for viewing the

Count value and viewing/changing the Preset 

1/Preset 2 value.

Press the Next key to enter Edit Mode.

The most significant digit of the Preset

Data display will then flash. Press the

Next key repeatedly as required to select

the desired digit.

Press the Down key to change the value

of the selected digit (there is wrap-round

from 0 to 9).

When all digits are as required, press the

ENT

 key to confirm the changes; the

display will stop flashing.

IMPORTANT

You must press the 

ENT

 key within 15

seconds of the last keypress when entering a

new value, otherwise the new value will be

discarded and the old value will be retained.

NOTE

To abort an edit
operation (before the
new value is confirmed),
press the Down and Next 
keys together.

WARNING!

Caution should be
observed if it is
necessary to change
the preset value while
the process is
operating. Do not set
values which are
already exceeded by
the count value without 
resetting the counter.

P R O G R A M M I N G

NOTE

Use Down key to select
Count/Preset 1 display or 
Count/Preset 2 display
(Count/Preset 1 display
will be shown on
power-up).