Setup
3.4 Inputs and outputs
FST030
Function Manual, 04/2017, A5E35693328-AA
101
1)
For channel 1 the range is 3.5 mA to 25 mA
Output scaling configuration
Below are four examples describing configuration possibilities for a current output.
Positive flow with negative scaling
Current output setting
● Process value = Mass flow
● Direction = Positive
● Loop current scale = 4-20 mA (maximum 25 mA)
● Upper range value = 100 kg/h
● Lower range value = 400 kg/h
● Fail-safe behaviour = Upper fault current
● Low flow cut-off = 25 kg/h