Eaton E5-648-C446 Series, Инструкция

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Instruction leaflet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
eaton corporation
www.eaton.com
4. Display/operating elements
Key Function
T1-6 Decade key T1–T6
P Prog/Mode key
R Reset key
8 Current count value/main counter
9 Preset value/Total count/Batch counter
10 Run display for timer
11 Shows which preset value is being displayed
12 Shows which preset output is active
Pr Keys necessary for programming the parameters (highlighted in grey)
5. inputs
5.1 INP A, INP B
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Signal inputs: function according to operating mode
•
Max. frequency 55 kHz, can be damped in the programming
menu to 30 Hz
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Pulse counter: count inputs
•
Frequency meter: frequency inputs
•
Timer: start input or start/stop inputs
5.2 Reset
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Dynamic reset input: resets the pulse counter or timer to
zero (adding mode) or to preset value 2 (subtracting mode).
The reset input can be inhibited in the programming menu
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Pulse counter: RESET input
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Frequency meter: no function
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Timer: RESET input
5.3 Gate
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Static gate input: function depending on operating mode
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Pulse counter: no counting while active
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Frequency meter: no counting while active
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Timer: no time measurement while active (Gate.hi);
no time measurement while not active (Gate.Lo)
5.4 Lock input
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Static keypad lock input for presets or programming.
Lock-out level can be set in the programming menu
5.5 MPI
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Input. Programmable as Display Latch, Set or Teach-In input
6. outputs
6.1 Output 1 and output 3
Relay with potential-free make (NO) contact
6.2 Output 2 and output 4
Relay with potential-free changeover contact
6.3 Active outputs
An active output will be shown on the display as , ,
or .
For safety switching the relay outputs can be inverted,
i.e. the relay will be de-energized when the presets are reached.
To do this, the parameters Pr.OUT1 to Pr.OUT4 must be set to
(for permanent signal) or or (for timed signal).
7. programming
7.1 Entering the program
Press the Reset key and Prog/Mode key
simultaneously for 3s
The security prompt appears in the display
Programming can be exited again using
the Prog/Mode key
Press key T2 to continue with the
programming
The security prompt appears in the display
Enter the main menu by pressing
the Prog/Mode key
7.2 Choice of main menus
The menus are selected using the
keys T2 (next) and T1 (back)
7.3 Entering a sub-menu
The sub-menu is opened with the
Prog/Mode key and the first menu item
is displayed