Veeder-Root V454501, Техническое руководство

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To enter Program Mode, set the PGM input active (low) e.g. by tying it to COM.
Whilst in Program Mode, the PGM indicator will be ON.
Function
Pre-scaler
Out Time
Decimal Point
Operator Mode:
Preset
Parameter
Description
(Upper Display)
None
Meaning
Pre-scales counter operation
(multiply from 0.001 to 9.999)
Value = Count units displayed
Count pulses input
Sets momentary ON time for
PRESET output (0.01 - 99.99s;
0.00 for latched operation)
Defines decimal point position
Shows Preset value
NOTES
1. To adjust Pre-scaler, Out Time or Preset value (as selected), press Next
key to enter Edit Mode (digits will flash), use Next key to select each digit to
be adjusted, and adjust digit value using Down key. When adjustment is
complete, press
ENT
key to exit Edit Mode (digits will become static).
2. To adjust decimal point position, select that parameter, press Next key to
enter Edit Mode, then use Next key to position decimal point. Press ENT key
when finished.
To exit Program Mode, set the PGM input inactive (High).
WARNING!
Changing Program
Mode parameter values
while the process is
operating may be
hazardous to the
operator and/or the
controlled equipment.
Use extreme caution
and stop the process
before attempting to
change Program Mode
parameter values.
IMPORTANT
You must press the ENT
key to implement new
parameter values.
NOTE
Possible Decimal Point
Position settings are: