GE BAKER HUGHES Masoneilan SVi 1000 Quick Start Manual page 64

5. Send 20 mA to the test set-up.
6. Increase the potentiometer value until the loop current reaches 19.95 mA.
7. Read the voltage across the potentiometer, which should be > 9 VDC. This is the
available system voltage at the maximum output.
Table 6 lists some compliance voltage readings at positioner terminals at several currents.
Table 6: Expected Voltage Range at Positioner Terminals
Current
4 mA
8 mA
12 mA
16 mA
20 mA
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Compliance Voltage
Requirement at
Positioner Terminals
11 V
10.5 V
10 V
9.5 V
9 V
Expected Voltage Measured at
Positioner Terminals
9.5 to 10.5 V
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10 to 11 V
9 to 10 V
8.5 to 9.5 V
8 to 9 V