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A07426 alarm in siemens G120 Drive

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(@click2electro)
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Cause : Technology controller actual value limited comes when the actual value for the technology controller, interconnected via connector input p2264, has reached a limit.

Fault value (r0949, interpret decimal):
1: upper limit reached.
2: lower limit reached.

- adapt the limits to the signal level (p2267, p2268).
- Check the actual value normalization (p0595, p0596).
- Deactivate evaluation of the limits (p2252 bit 3)
See also: p0595 (Technological unit selection), p0596 (Technological unit reference quantity), p2264 (Technology controller actual value), p2267 (Technology controller upper limit actual value), p2268 (Technology controller lower limit actual value).

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