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SeCtion b
SoFtware Manual
RetuRn to toC
MaCe HydRoMaCe 3000
Product Manual
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RetuRn to toC
Channel path
This describes the channel type and the module input source.
Channel name
This is the name given to the channel by the user when setup.
NOte: this name will also show on the hM 3000 LCD screen if the Display
channel check box is ticked
Decimal places
The user can set the number of decimal places (0, 1, 2, 3) using the drop down
list box. These decimal places will be shown in both the data file and the LCD.
Display channel
If this check box is ticked then this channel will be displayed on the HM 3000
LCD.
Log channel
If this check box is ticked then this channel will be logged in the data file.
Units
This sets the units on the logged value. This is a text field and is user defined.
NOte: If a “Velocity or Depth” channel type is configured on a
“Frequency, Voltage or Shaft encoder” input the Units are defined
according to the “System settings”
Slope, Offset, 2 point calibration and Offset adjust
Refer to Chapter 21.3.1 for details
21.3.3 Edit “Frequency”, “Voltage” and “Shaft encoder” input
type
-
I/O card
Channel path
Display channel
Channel name
Log channel
Decimal places
Units
2 point calibration
Offset adjust
Slope
Offset
Channel name
This is the name given to the channel by the user when setup.
NOte: this name will also show on the hM 3000 LCD screen if the
Display channel check box is ticked
Decimal places
The user can set the number of decimal places (0, 1, 2, 3) using the drop down
list box. These decimal places will be shown in both the data file and the LCD.
Display channel
If this check box is ticked then this channel will be displayed on the HM 3000
LCD.
Log channel
If this check box is ticked then this channel will be logged in the data file.
Measured channels
“Flowrate”
is a derived channel type. These fields define from which measured
channels flowrate is being calculated.
NOte: In a “Flowrate: full circular pipe” dialogue box only a velocity
channel will be displayed
Flowrate units
Select the units and the timebase from the drop down list boxes. This sets the
units on the logged value.
21.3.4 Edit “Flowrate (Velocity)” channel type
Display channel
Channel name
Log channel
Decimal places
Measured channels
Flowrate units
Pipe diameter
Siltation depth
21.3.4.1 Flowrate: circular pipe using depth or full circular pipe
