Commissioning
5.2 Setting the expansion module parameters
Expansion module I(N), I(Diff), analog
26
Manual, 04/2017, L1V30408520AG-01
Setting the ADC 0 - 20 mA parameters
LOWER LIMIT
0 – 9999 (specification of lower limit)
NEGATIVE
ON/OFF (in the ON position, the lower limit is signed as a negative
number)
UPPER LIMIT
0 – 9999 (specification of upper limit)
NEGATIVE
ON/OFF (in the ON position, the upper limit is signed as a negative
number)
UNIT
DegC (degrees Celsius)
DegF (degrees Fahrenheit)
hPa (hectopascal)
% (percent)
" " (no unit)
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► SETTINGS
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Example:
A temperature measurement transmitter must be connected and parameterized at input I5.
Transmitter data:
Temperature range:
- 50 ... + 250 °C
Output:
4 to 20 mA
The following parameters must be set at input I5:
1. Select ADC 4 - 20 mA
2. Enter I5 parameters
a. LOWER LIMIT
50
b. NEGATIVE
ON
c. UPPER LIMIT
250
d. NEGATIVE
OFF
e. UNIT
DegC
