User manual

Counters
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Example: counters, counting unit quantities, manual
counter value reset
The input I6 contains the necessary counter information and
controls the count coil CC1 of counter 1. Q4 is activated if the
setpoint is reached. Q4 remains switched on until I7 resets
counter C1 to zero with the RC1 coil.
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.
Circuit diagram display Parameter settings of the
C1 counter
Circuit diagram display Parameter settings of the
C2 counter
I6-------CC1
C1-------ÄQ4
I7-Q4----RC1
C1 N +
S 00100
I6-------CC2
C2------uÄM8
hRC2
C2 N +
S 01000
EZ500_700.book Page 119 Tuesday, May 3, 2005 5:15 PM