JUMO iTRON 04 B Notice De Mise En Service page 41

t3 Timer indication 3 (signal output K3)
t3E Function for signal output K3
0 = acknowlegement through key
1 = automatic reset after t1
2 = signal from t1
If both signal output K3 and the limit comparator have been configured at
the same time, both signals are switched through to the signal output K3 by
means of a logic OR operation. This means, for example, that relay K3
remains energized after acknowledgement, if the timer has run down and
the limit comparator function is "ON".
0.00 ... 0.03 ... 9.59 (m.ss)
m = minutes / s = seconds
0, 1, 2
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