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Electronic Preset Counter E89005
6
3 Functions and features
The preset counter detects and measures pulses, times and frequencies and
offers a wide variety of different operating modes� At the same time, the preset
counter processes programmed presets�
The application area for this device lies in industrial processes and controls, in the
fields of manufacturing lines for the metal, wood, plastics, paper, glass, textile and
other like industries�
Use for any purpose over and beyond this will be deemed as not in accordance
with its intended purpose and thus not complying with the requirements�
Overvoltages at the terminals of the device must be kept within the limits of Over-
voltage Category II�
The device must only be operated when mounted in a panel in the correct way and
in accordance with the section "Technical Data"
(→ 11 Technical data)
�
Correct operation of the device requires the mandatory use of the appropriate
external safety fuse� Advice concerning the recommended fuseprotection can be
found under
(→ 11.7 Supply voltage)
�
The device is not suitable for use in hazardous areas and for areas excluded in EN
61010 Part 1�
3.1 General description
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6-digit multifunction LCD display
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2-line LCD-display with annunciators for both the displayed preset and the
status of the two outputs
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Simultaneous display of the actual value and of the presets or auxiliary
counters
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Backlit display
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Add�/Sub� Preset counter with two presets
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Relay outputs
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Preset entry via the front keys or via the Teach-In function
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Step or tracking preset
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Pulse, frequency, time or batch counter
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Preset counter, Batch counter or Total Counter (cumulative count)
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Set function for pulse and time counter
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Multiplication and division factor (00�0001���99�9999) for pulse counter and
frequency meter
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Averaging and Start Delay for frequency meter
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4-stage RESET-Mode
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3-stage keypad locking (Lock)
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MPI input for Display Latch, Teach-In function or Set function
3.1.1 Input modes
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Pulse counter: cnt�dir, up�dn, up�up, quad, quad2, quad4, A/B, (A-B)/Ax100%
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Timer: FrErun, Auto, InpA�InpB, InpB�InpB
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Frequency meter: A, A-B, A+B, quad, A/B, (A-B)/Ax100%