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9
U-Logic (parameter AL.t = 2) − the display flashes if the current value lies outside the interval
(Т – Δ) < t < (T + Δ).
If the parameter AL.t = 0, the function is deactivated.
For the String (dAtA = 3) and Image (dAtA = 4) data types alarm logic is not implemented.
6.5 Error display
Table 6.2 Error display
Display
Cause
|- - |
There is no data packet within the defined time (parameter t.out).
dt.LL
Transmitted value is too small, e.g. the number is smaller than -999
dt.hh
Transmitted value is too high, e.g. the number is larger than 9999
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NOTICE
When using string type data, non-representable symbols are displayed as spaces.