172-65639M-01 (EF200) 13 Apr 2018
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8.2.7 Pulse/frequency/switch output:
Setup
→
Pulse/frequency/switch output
Descriptions of functions: Pulse/frequency/switch output
Operating mode
Define the output as a pulse, frequency or switch output.
• Pulse
• Frequency
• Switch
Factory setting: Pulse
Assign pulse output NOTE: This function is available when the operating mode is
set to “pulse output”.
Select process variable for pulse output.
• Off
• Volume flow
• Corrected volume flow
• Mass flow
• Total mass flow
• Energy flow
• Heat flow difference
Factory setting: Depends on customer specifications.
Select units for
assigned process
variable
Select units for the process variable assigned to pulse output.
NOTE: See 8.2.11 for details.
Value per pulse
NOTE: This function is available when the operating mode is
set to “pulse output”.
Enter measured value at which a pulse is output.
NOTE: Ensure the value per pulse is set so that the pulse
frequency at maximum flow does not exceed 100 Hz.
Factory setting: Depends on customer specifications.
Pulse width
NOTE: This function is available when the operating mode is
set to “pulse output”.
Define time width of the output pulse.
Setting range: 5 to 2000 milliseconds
Factory setting: Depends on customer specifications.
Failure mode
NOTE: This function is available when the operating mode is
set to “pulse output”.
Define output behavior in alarm condition.
• Actual value
• No pulses
Factory setting: No pulses
Invert output signal
NOTE: This function is available when the operating mode is
set to “pulse output”.
Invert the output signal.
• No
• Yes
Factory setting: No
