ABB FEX300 Operating Instruction page 106

Parameterization
Menu / Parameter
Input/Output / Logic Setup / DO1 Alarm Config
General Alarm
Min. Flowrate Alarm
Max. Flowrate Alarm
Empty Pipe
TFE
1)
Gas Bubble
1)
Conductivity
1)
Coating
1)
Sensor Temp
Input/Output / Logic Setup / DO2 Alarm Config
-
Input/Output / Pulse Setup
Pulse Mode
Pulses per Unit
Pulse Width
Limit Frequency
Fullscale Frequency
italics = Parameter can only be viewed at the "Advanced" password level.
1) Parameter / menu only available for FEP500 / FEH500.
106
Value range
On / Off
On / Off
On / Off
On / Off
On / Off
On / Off
On / Off
On / Off
On / Off
-
Pulses per Unit,
Frequenzmode
1 ... 5250/s
0.1 ... 2000 ms
Display only
0 ... 5000 Hz
FEX300, FEX500
Description
Each alarm can be activated separately. This allows to
configure individually when the digital output DO1
signals an alarm.
Refer to the description "DO1 Alarm Config".
The menu is displayed only if under "Input/Output /
Digital Out Mode / DO1/DO2 Function" a Pulse ...
function is selected.
Select the operating mode for the digital output.
There are two operating modes available:
• „Pulses per Unit": In pulse mode, pulses per unit
are output (e.g., 1 pulse per m
• „Fullscale Frequency": In frequency mode, a
frequency proportional to the flowrate is output.
The maximum frequency corresponding to the flow
range end value is configurable (max. 5 kHz).
Default setting: „Pulses per Unit"
Set the pulses per unit in the Pulses per Unit
operating mode.
Set the pulse width in the Pulse Mode operating
mode. The pulse factor and pulse width are
interdependent and are calculated dynamically.
Display of the limiting frequency for the pulse output.
Set the frequency for the flow range end value in
Fullscale Frequency operating mode.
3
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OI/FEX300/FEX500-EN