FM 350-2 sometimes counter value and measurement value dissappears

counter valueand measurement value

. After that only restart of the power controller can help to solve the problem. Is it possible to sort out the problem programmatically? Thanks In Advance!

Hello

FM 350-2 offers three methods of counting rectangular pulses:
● Continuous counting;
● Single counting;
● Periodic counting;

I don't know your case, but in single countingwhen counting up, the counter starts at zero and then increments the count until it reaches the end value. When the counter reaches the "End value -1," and a further count pulse is received, it returns to zero and freezes, irrespective of any further incoming pulses.
The same way when counting down, the counter starts at the set start value and then decrements the count until it reaches zero. When the counter value = 1, and a further count pulse is received, it
returns to the start value and freezes, irrespective of any further incoming pulses.

Check your settings.

regards