Functions
2.41 Analog Outputs
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
276
For measured values that can also be negative (power, power factor), absolute values are formed and output
in the type-1 analog output. The analog output type 2 (additionally available starting from firmware version
V4.62) allows the negative values to be output as well (see 2.41.2, example 2).
Analog values are output as injected currents. The analog outputs have a nominal range between 0 mA and
20 mA, their operating range can be up to 22.5 mA. The conversion factor and the validity range can be set.
Note
If both analog output types are accidentally assigned to one analog channel or if scaling errors are made, a
current of 0 mA will be output in response to the error.
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