Endress+Hauser Solitrend MMP40, Operating Instructions Manual

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Solitrend MMP40 Commissioning
Hauser 21
8 Commissioning
8.1 Analog outputs for measured value output
The measured values are output as a current signal via the analog output. The sensor can
be set to 0 to 20 mA or 4 to 20 mA.
Output 1 can be scaled at the factory, or can be subsequently scaled individually (user-
defined setting) using the remote display (optionally available), e.g. 0 to 10 %,
0 to 20 % or 0 to 30 %
• Output 1: moisture in % (variably adjustable)
• Output 2: conductivity 0 to 20 mS/cm or temperature 0 to 100 °C (32 to 212 °F)
It is also possible to divide output 2 into two ranges to output both the conductivity and the
temperature, namely the 4 to 11 mA range for temperature and the 12 to 20 mA range
for conductivity. Output 2 automatically switches between these two windows every 5
seconds.
8.1.1 Therefore, there are several possible settings for analog
outputs 1 and 2:
Analog outputs
Options:
• 0 to 20 mA
• 4 to 20 mA
The current output can also be set inversely for special controllers and applications.
• 20 to 0 mA
• 20 to 4 mA
Channels of the analog outputs
The analog outputs can be set differently to the following possible options:
Moisture, temperature
Output 1 for moisture, output 2 for material temperature.
Moisture, conductivity
Output 1 for moisture, output 2 for conductivity in the range from 0 to 20 mS/cm
Moisture, temperature/conductivity
Output 1 for moisture, output 2 for material temperature and conductivity with
automatic window changeover.
Moisture range
The moisture range and the temperature range can be individually configured for outputs
1 and 2.
The moisture range may not exceed 100 %.