Description of device parameters Proline Promag 300 Modbus RS485
146 Endress+Hauser
User interface • Not used
• 24-25 (I/O 2)
• 22-23 (I/O 3)
Additional information "Not used" option
The double pulse output does not use any terminal numbers.
Signal mode
Navigation Expert → Output → Double pulse out → Signal mode (0991)
Description Use this function to select the signal mode for the double pulse output.
Selection • Passive
• Active
• Passive NAMUR
Factory setting Passive
Assign pulse 1
Navigation Expert → Output → Double pulse out → Assign pulse 1 (0982–1)
Description Use this function to select a process variable for the double pulse output.
Selection • Off
• Volume flow
• Mass flow
• Correct.vol.flow
Factory setting Off
Value per pulse
Navigation Expert → Output → Double pulse out → Value per pulse (0983)
Description Use this function to enter the value for the measured value that a pulse is equivalent to.
User entry Signed floating-point number
Factory setting Depends on country and nominal diameter → 213
Additional information User entry
Weighting of the pulse output with a quantity.