Proline Cubemass 300 Modbus RS485
Description of device parameters
Hauser
115
smaller than the value assigned for the 0/4 mA current in the
0/4 mA value
parameter
Dependency
The unit depends on the process variable selected in the
Assign curr.
parameter
Example
• Value assigned to 0/4 mA = –250 m
3
/h
• Value assigned to 20 mA = +750 m
3
/h
• Calculated current value = 8 mA (at zero flow)
If the
Forward/Reverse
option is selected in the
Measuring mode
parameter
(→ 115), different signs cannot be entered for the values of the
0/4 mA value
20 mA value
parameter (→ 114). The diagnostic message
S441 Curr.output 1 to n
is displayed.
Configuration examples
Observe the configuration examples for the
0/4 mA value
Measuring mode
Navigation
Expert → Output → Curr.output 1 to n → Measuring mode (0351–1 to n)
Prerequisite
One of the following options is selected in the
Assign curr.
• Mass flow
• Volume flow
• Correct.vol.flow
• Target mass flow
• Carrier mass fl.
• Density
• Ref.density
• Concentration
• Temperature
• Carr. pipe temp.
• Electronic temp.
• Osc. freq. 0
• Osc. ampl. 0
• Freq. fluct. 0
• Osc. damping 0
• Osc.damp.fluct 0
• Signal asymmetry
• Exc. current 0
Detailed description of the options
Oscil. frequency, Oscil. amplitude, Oscil.
damping
and
Signal asymmetry
:
Value 1 display
One of the following options is selected in the
Current span
• 4...20 mA NAMUR
• 4...20 mA US
• 4...20 mA
• 0...20 mA
*
Visibility depends on order options or device settings
Содержание Proline Cubemass 300
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