Table 7.1 (continued) 46 Name of the mode Input functions Principle of operation Illustration • if the setpoints have different signs, the counter is reset after reaching each value {t1–t3} – the decrease in the value of the counting register (impulse appears at the counting input 2); t2 – moment of switching of output 2 in case of coincidence of values of the counting register and setpoint 2; t4 – moment of switching of output 1 in case of coincidence of values of the counting register and setpoint 1 NOTICE If the setpoint is set as zero, it is considered to be disabled, and the counter does not use it.
Individual count (inP = 4) Input 1 - count 1 Input 2 - count 2 Two counting inputs are used: pulses on Input 1 increase the value of the counting register, and the pulses on Input 2 decrease it. In this case, two setpoints are used (after reaching each of them, the corresponding output switches):