Inputs/Outputs
Digital Output
(continued)
Select Function
[1: Forward Pulse]
[2: Reverse Pulse]
[3: Empty
Pipe Detection]
[4: Error Alarm]
S
Use Select Function to configure the functional operation of the associated
output . The following operations are supported:
• Frequency Output – Generates pulses correlated to the absolute value of
the flow rate .
• Forward Pulse – Generates pulses during forward flow conditions .
• Reverse Pulse – Generates pulses during reverse flow conditions .
• AMR (50 ms Pulse)
• Flow Set Point – Indicates when flow rate exceeds thresholds defined by
flow set points .
• Empty Pipe Alarm – Indicates when pipe is empty .
• Flow Direction – Indicates current flow direction
(Inactive = Reverse or No Flow, Active = Forward) .
• Preset Output – Indicates when preset batch amount has been realized .
• Error Alarm – Indicates when meter has error condition . Error conditions
include empty pipe error, Full Scale Flow error and sensor error .
• Totalizer Alarm – Sends alarm when either a rollover error or warning
has occurred .
• 24V DC Supply – Provides constant 24 volts on output (forces output type
to Normally Open) .
• ADE – Provides meter information in digital format . See
The following functions can be selected for outputs 1…4:
Function
Dig Out 1
Dig Out 2
Dig Out 3
Dig Out 4
Inactive
X
X
X
X
Forward Pulse X
X
Reverse Pulse X
X
AMR (50 ms)
X
Frequency
Output
X
X
X
Flow Set Point X
X
X
X
Empty Pipe
Alarm
X
X
X
X
Flow Direction X
X
X
X
Preset Output X
X
X
X
Error Alarm
X
X
X
X
24V DC Supply X
X
ADE
X
Totalizer Alarm X
X
X
X
To change Select Function, follow these steps from the
Inputs/Outputs
main menu:
1 . Select
Digital Output 1
,
2, 3
or
4
and press [
E
] to open the
Digital
Output
menu .
2 . From the
Digital Output
menu choose
Select Function
and press [
E
] to
open the
Select Function
display .
3 . Select a function .
4 . Press [
E
] to save the setting and return to the
Digital Output
menu .
Using the Main Menu Programming Options
Page 44
March 2022
MAG-UM-01272-EN-21
