Operating
Measurement value representation of analog modules
200
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0…4000 Ω Diagnostics Decimal hexadecimal
(two's complement)
Resistance R
M
= (dec. value × 0,12207) Ω
> 4640,00 Ω "Wire break" ON 37767 7FFF
> 4040,00 Ω "Upper limit value exceeded” ON 37767 7FFF
< 4001,00 Ω "Upper limit value exceeded" OFF 37767 7FFF
4000,00 Ω Nominal range 37767 7FFF
3999,877 Ω 37766 7FFE
2000,060 Ω 16384 4000
0,122 Ω 1 0001
0 Ω 0 0000
≥ 0 Ω "Lower limit value underrun" OFF 0 0000
< -1 Ω "Lower limit value underrun" ON 0 0000
RTD (with normal temperature range)
The following measurement value table is valid for the following RTD-Types:
n Pt100/Pt200/Pt500/Pt1000, temperature range -200…150 °C, -328…302 °F
n Ni100/Ni1000, temperature range -60…150 °C, -76…302 °F
Celsius
Measured value Diagnostics Decimal hexadecimal
(two's complement)
> -202 °C "Lower limit value underrun" ON -20200 B118
> -200 °C Nominal range -20000 B1E0
< -100 °C -10000 D8F0
0 °C 0 0000
100 °C 10000 2710
150 °C 15000 3A98
151.5 °C "Upper limit value exceeded” ON 15150 3B2E
Fahrenheit
Measured value Diagnostics Decimal hexadecimal
(two's complement)
> -331.6 °F "Lower limit value underrun" ON -16580 BF3C
> -328 °F Nominal range -16400 BFF0
< -148 °F -7400 E318
32 °F 1600 0640
212 °F 10600 2968
302 °F 15100 3AFC
304.7 °F "Upper limit value exceeded” ON 15230 3B7E
Diagnostics:
n Wire break (WBR): no Pt/Ni sensor connected, process data will be set to 0x8000.
n Upper limit value exceeded (ULVE)
n Lower limit value underrun (LLVU)