Description of device parameters
Proline Cubemass 300 Modbus RS485
132
Hauser
Actual value
option is only recommended if it can be guaranteed that all possible alarm
conditions will not affect the measurement quality.
Pulse output 1 to n
Navigation
Expert → Output → PFS output 1 to n → Pulse output 1 to n (0456–1 to n)
Prerequisite
In the
Operating mode
Pulse
option is selected.
Description
Displays the pulse frequency currently output.
User interface
Positive floating-point number
Additional information
Description
• The pulse output is an open collector output.
• This is configured at the factory in such a way that the transistor is conductive for the
duration of the pulse (NO contact) and is safety-oriented.
NC
NO
t
t
0
1
0
1
A0028726
0
Non-conductive
1
Conductive
NC NC contact (normally closed)
NO NO contact (normally open)
The output behavior can be reversed via the
Invert outp.sig.
the transistor does not conduct for the duration of the pulse.
In addition, the behavior of the output in the event of a device alarm (
Failure mode
parameter (→ 131)) can be configured.
Assign freq.
Navigation
Expert → Output → PFS output 1 to n → Assign freq. (0478–1 to n)
Prerequisite
The
Frequency
option is selected in the
Operating mode
Description
Use this function to select the process variable for the frequency output.
Detailed description of the options
Oscil. frequency, Oscil. amplitude, Oscil.
damping
and
Signal asymmetry
:
Value 1 display
Selection
• Off
• Mass flow
• Volume flow
• Correct.vol.flow
Содержание Proline Cubemass 300
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