K3NR Datasheet, PDF (27/28 Pages) List of Unclassifed Manufacturers – High-speed, Intelligent Interface Modules

Operating Mode 6: Passing Time
The pulse frequency of input A is calculated and is displayed as the
passing time for a preset distance.
Units: s; min; h, min, s; min, s, 1/10 s; etc.
The passing time measurement operation in operating mode 6 is
ideal for measuring time corresponding to a frequency change. Oper-
ating mode 6 allows the real-time, continuous time measurement of
the revolutions of any rotating object without recovery time.
Application Example
Passing Time for a Conveyor Line
Distance
Operating Mode 7: Pulse Counting
The total number of pulses on input A is displayed.
Input A
1234
5 6 7 8 9 10
12345
Input B
Hold input
Reset input
Display
0 12 3 4
56
Units: count; mm; cm; m; l; kl; etc.
10 0 1 2 3 4 5
Application Example
Counting Workpieces
Alarm output
BCD
To PC
Note: The operation of comparative outputs in operating mode 7 is
different to that in other modes. Because only incrementing is
possible, the L and LL comparative outputs turn ON when the
measured values exceed set values.
Frequency/Rate Meter K3NR K-155