Programming Page 25/51
MID_M2000_BA_02_1807
Digital Outputs
Functional
selection
The following functions can be selected for the outputs
1 to 4:
Inactive means digital output is switched off.
Forward pulse generates pulses during forward flow
conditions.
Reverse pulse generates pulses during reverse flow
conditions.
AMR (50 ms)
serves for an adaptation to the
“Automatic Meter Reading“ system.
Frequency output generates pulses correlated to the
absolute value of the flow rate.
Flow set point
provides indication when flow rate
exceeds thresholds defined by flow set points.
Empty pipe alarm
provides indication when pipe is
empty.
Flow direction provides indicatio
direction
Preset output provides indication when preset batch
amount has been realized.
Error alarm provides indication when meter has error
condition.
24 VDC Supply provides constant 24 volts on output
(forces output type to normally open. The jumper JP1
or JP2 must be placed (active output).
ADE Absolute Digital Encoder (ADE
®
). Remote meter
reading technology
using ASCII communications
protocols. See also menu Advanced/Encoder proto-
col.
Totalizer Alarm is triggered by a totalizer roll over.