Proline Promass 83E/F/O Description of Device Functions - FMC ...
Proline Promass 83E/F/O Description of Device Functions - FMC ...
Proline Promass 83E/F/O Description of Device Functions - FMC ...
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<strong>Device</strong> <strong>Functions</strong> <strong>Proline</strong> <strong>Promass</strong> 83<br />
7 Block OUTPUTS<br />
Function description<br />
OUTPUTS CURRENT OUTPUT (1...3) CONFIGURATION<br />
VALUE 20 mA<br />
(4003)<br />
Use this function to assign the 20 mA current a value.<br />
The value can be higher or lower than the value assigned to 0/4 (function VALUE 0_4<br />
mA (4002), see page 65). Positive and negative values are permissible, depending on the<br />
measured variable in question (e.g. mass flow).<br />
Example:<br />
4 mA assigned value = 250 kg/h<br />
20 mA assigned value = +750 kg/h<br />
Calculated current value = 8 mA (at zero flow)<br />
! Note!<br />
Note that values with different signs cannot be entered for 0/4 mA (function 4002) and<br />
20 mA, if SYMMETRY is the setting selected in the function MEASURING MODE<br />
(4004).In this case, the message “INPUT RANGE EXCEEDED” appears.<br />
User input:<br />
5-digit floating-point number, with sign<br />
Factory setting:<br />
Depends on nominal diameter [kg/h] or 2 [kg/l] or 200 [°C]<br />
! Note!<br />
• The appropriate unit is taken from the following functions:<br />
– UNIT MASS FLOW(0400)<br />
– UNIT VOLUME FLOW(0402)<br />
– UNIT CORRECTED VOLUME FLOW(0404)<br />
– UNIT DENSITY(0420)<br />
– UNIT REFERENCE DENSITY(0421)<br />
– UNIT TEMPERATURE(0422)<br />
(see page 17 till page 21).<br />
• If the option BATCH UPWARDS or BATCH DOWNWARDS, (only possible with the<br />
optional s<strong>of</strong>tware package BATCHING) is selected in the function ASSIGN CURRENT<br />
OUTPUT (4000), the value 20 mA is automatically specified in this function and<br />
cannot be edited.<br />
• The appropriate unit is taken from the function UNIT MASS FLOW (0400)<br />
(see page 17).<br />
• A description <strong>of</strong> the selection STANDARD in the function MEASURING MODE is<br />
given on page 68.<br />
" Caution!<br />
It is very important to read and comply with the information in the function<br />
VALUE 0_4 mA (under “A Caution”; Examples <strong>of</strong> parameter settings) on page 65.<br />
Issue/Rev. 0.2 (12/12) MN0M023 • Page 67