Hengstler Tico 772 Instruction Manual page 71

Display 2
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General
description of the multifunction counter
The Prescaler is used, for example, to convert counter pulses into meaningful units, to
adapt the units of measurements (e.g. cm-pulses to inch-pulses), or to compensate for
worn out measuring wheels.
Formula: PSC = Desired/nominal display / number of pulses
Example: Flowmeter 173 pulses per100 liters; display in liters
PSC = 100 / 173 = 0,5780
Example: 1 pulse per cm; display in inch
PSC = 1 / 2,54 = 0,3937
Attention: This is only valid for counters and tachometers.
For timers please refer to chapter 7.
The display of the 2nd row can be programmed as follows:
Preset 2 (P 2), Preset 1 (P 1), Preset 0 (P 0), Prescaler, Batch counter, totalizer or partial
sums
(shift counter)
06.07.2010 10:31:51