Automatic Pressure Calibrator
Measure Mode
57
Source mA Mode
The operation mode (for example, measure or source)
shows on the display. If the Product is not in mA source
mode, push .
To source mA:
1. Connect the test leads as necessary.
2. Key in the necessary output value (for example, to
source 5.5 mA, push ).
3. Push .
4. To change the output value, record a new value and
then push .
4. To set the output value in the present source function,
push then enter the desired value and push .
5. To turn off sourcing completely, select another function.
Note
Use the source current function to drive a current
input device. This is different from the loop power
function in which the Product is powering a
process instrument.
4 to 20 mA Simulation
To configure the Product as a load on a current loop:
1. Move the cursor to the analog function indicator and
push (Simulate Current).
2. Enter the necessary value.
3. Connect an external loop supply to the mA port as
shown in Figure 21.
To Next Page
Loading...
