4 Wiring with
4.5 Counter
98
Operating instructions
05/10 MN05013003Z-EN
www.eaton.com
4.5.1.2 Example: counting unit quantities, automatic counter value reset
The input I6 contains the necessary counter information and controls the
count coil CC2 of counter 2. M8 will be switched on for one program cycle if
the setpoint is reached. The counter C2 is automatically set to zero by the
Reset coil RC2.
4.5.1.3 Example of a two counter cascade
Another counter is added to the previous example. As the contact of counter
C2 is only set to 1 for one program cycle, the carry of counter C2 is
transferred to counter C3. The counter C3 prevents further counting when its
setpoint is reached.
Circuit diagram display
Parameter settings of the
counter C2
I6-------CC2
C2------
uÄ
M8
h
RC2
C2 N
+
S
01000
Circuit diagram display
Parameter settings of the
counter C2
Parameter settings of the
counter C3
25000 pulses are counted.
25 x 1000 = 25000
I6-
C
3----CC2
C2------
uÄ
M8
d
RC2
h
CC3
C3-------
Ä
Q2
I8-Q2----RC3
C2 N
+
S
01000
C3 N
+
S
00025
Summary of Contents for easy500, easy700
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