Lumel N31U - Registers 4000 - 4024

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N31U User manual
5.5.4.1 Registers 4000 – 4024
16-bit readout and write conguration registers.
Address Permissible
values
Default Description
Measurement, display and protection of conguration
4000 0...15 13
Type of measuring input Type of connected input signal
Value Type of signal / range/ sensor
0 PT100
1 PT1000
2
Resistance, range 400 
3
Resistance, range 4000 
4 Thermocouple type E
5 Thermocouple type J
6 Thermocouple type K
7 Thermocouple type N
8 Thermocouple type R
9 Thermocouple type S
10 60 mV – voltage measurement
11 150 mV – voltage measurement
12 300 mV – voltage measurement
13 10 V – voltage measurement
14 0...20 mA – current measurement
15 4...20 mA – current measurement
4001 1...600 10 Averaging - number of the samples averaged for one measurement. Sampling rate
100 ms (200 ms for the RTD sensors in 3-wire system). The parameter determines
time of a single measurement.
4002 1...3600 1 Number of single measurements averaged sing the moving window method.
4003 0, 1 0 Enable a manual compensation of the terminals resistance or temperature measure-
ment. The value 0 enables an automatic compensation.
4004 0...5 0
Mathematical functions used for the measuring value.
Value Description
0 Disabled.
1 Square of the measuring quantity.
2 Square root of the measuring quantity.