4-49
03- 22 Pre-set count 1
Range
【0~9999】
03- 23 Pre-set count 2
Range
【0~9999】
The internal counter function can be used to count external pulses and activate RY1 & RY2 output
relays to indicate the pre-set counts reached set in parameters 03-22 & 03-23.
Internal counter counts can be checked against a single pre-set value or a dual pre-set value.
For single pre-set count, set parameter 03-22 to the required pre-set count.
To activate relays RY1 or RY2 for a single pre-set count set parameter 03-11 (RY1) or 03-12 (RY2)
as required to 16.
Pulse inputs at the selected terminal will increment the internal counter until the pre-set count in
parameter 03-22 is reached then the selected Ry1 or Ry2 relay will be turned ON.
Removing the input signal when the pre-set count is reached the counter is reset to zero and the
selected relay will be turned off.
For Dual pre-set count, set 03-23 to turn ON the selected relay and Set parameter 03-22 to turn
off the selected Relay.
To activate relays RY1 or RY2 for a Dual pre-set count set parameter 03-11 (RY1) or 03-12 (RY2)
as required to 17.
Pulse inputs at the selected terminal will increment the internal counter until the pre-set count in
parameter 03-23 is reached then the selected Ry1 or Ry2 relay will be turned ON. Then as the
pulse input is continued, the counts will be incremented until the pre-set count set in parameter
03-22 is reached as soon as the input pulse is removed the counter is rest to zero and the selected
Relay is turned off.
03-22 pre-set value must be ≥ pre-set value of 03-23
Example diagram for single&dual preset counts using RY1&RY2
Count display
set by
parameter
12-00=00008
Dual preset-count set by parameter 03-
11=17 (RY1) and 03-22=4 , 03-23=2
Single preset-count set by parameter
03-12=16 (RY2) 03-22=4
The width of the trigger
signal should be large
than 2ms
C0001 C0002 C0003 C0004
C0001
C0002
C0000
C0003
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