Mace HydroMace XCi, Product Manual, Page: 146 / 270

XCi Channel Types Description
Flowrate (using lookup table) Used to calculate a flow rate based upon a depth channel and a
user configured lookup table of a rated structure.
Flowrate (using weir) Used to calculate a flow rate based upon a depth channel and a
selected weir type.
Flowrate (using pulse) Used to calculate a flow rate based upon the number of pulses
received by a Pulse I/O card during a measurement interval.
Flowrate (using 4-20mA) Used to calculate a flow rate based upon a 4-20mA proportional cur-
rent.
Flowrate (using SDI-12) Used to calculate a flow rate based on an SDI-12 sensor flowrate
value
Net flowrate Used to calculate positive or negative flowrate based on the results
obtained by addition or subtraction of two or more configured flow
rate channels.
Total flow Used to calculate an accumulated positive or negative total based
on the results obtained from a configured flow rate channel.
Net flow total Used to calculate an accumulated positive or negative total based
on the results obtained by addition or subtraction of two or more
configured flow rate channels.
Volume (using lookup table) Used to calculate the volume of a storage (dam/tank) based upon a
depth measurement and a user configured lookup table of the stor-
age geometry.
Event (pulse, status change) Used to record time stamp data based on pulse or status change
events.
Input pulse total Used to totalise pulses such as totalising flow meters and rain
gauges.
Binary Used to monitor switch closure events such as pump on/off status
and/or rainfall gauges.
Channel level status
Switches a "Binary status" - output type based on a value being
above or below a channel value.
MACE XCi User Manual - 146 -