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Functions and Parameters
12.10.6 Pulse Counter Function
The internal counter counts the input pulses received from 'Digital input' and
compares it with the setting value of 'Counter middle value' or 'Counter target
value'.
Code
Name
E2.80 Counter middle value
E2.81 Counter target value
Digital input E1.00... E1.04 and H8.00...H8.04 can be set to '39: Counter input'
as pulse input.
By setting parameter E2.01, E2.15, H8.20, H8.21, H8.22, H9.00, H9.01, H9.02,
H9.03 to '16: Counter target value arrival' or '17:Counter middle value arrival'
output signal will be indicated via DO or Relay output when the counter value
equals to that of setting value.
The counter is cleared and the DO or Relay output signal is reset by a valid edge
signal of another digital input E1.00... E1.04 and H8.00...H8.04 defined as
'40:Counter reset'.
Example:
X1 input is defined as '39: Counter input'.
X2 input is defined as '40: Counter reset'.
The wiring is shown as the figure below:
Fig. 12-92: Digital input configuration
Connected K1 to X1, and set [E1.00] = '39: Counter input'.
Connected K2 to X2, and set [E1.01] = '40: Counter reset'.
Bosch Rexroth AG R912005854_Edition 09
Rexroth Frequency Converter EFC x610
Setting range
0...[E2.81]
[E2.80]...9,999
Default
Unit
Step
0
-
0
-
Series
Attri.
1
Run
1
Run
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