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Precision Loop Calibrator
Main Menu
9
mA Simulate
In the mA Simulate mode, the Product functions like a 2-wire
transmitter and controls the loop current from an external power
supply. This function can test a loop with the transmitter removed.
Figure 5 shows the mA Simulate home screen and typical
connections for this mode.
To use mA Simulate:
1. Select mA Simulate from the Main menu.
2. Push the selection knob to move the decade cursor.
3. Turn the selection knob to increment or decrement the output
in steps indicated by the selected decade.
4. Push
, , or to set the output to preset values.
5. Push to select and stop these advanced modes. When
automatic step or ramp is active, one of the subsequent icons
shows in the lower left corner:
• Automatic step:
• Automatic ramp:
6. Push
to go to the Main menu.
7. Push again to go to the mA Simulate home screen.
• Valve Test shows in the lower center when the valve test
function has been enabled on the Setup menu. See the
Valve Test.
• 250Ω shows in the lower right corner when the HART
resistor has been enabled on the setup menu.
Figure 5. mA Simulate Connections
4 mA to 20 mA
Power Supply
30 V dc Max
4 mA-20 mA
Input Device
4 mA to 20 mA
4 mA to 20 mA
Input Device
Power Supply
30 V dc Max
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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