Current Limit Programming Circuit Calibration - Xantrex XFR 6-200 Operating Manual

Current Limit
1. Ensure that the power supply is turned OFF. Disconnect any load.
Programming
2. Connect the program source between J2 connector terminals 8 (output current
Circuit
Calibration
3. Connect the shunt and DVM across the power supply output.
4. Turn the power supply ON.
5. Apply 1% of program voltage.
6. Adjust the current limit program offset (R469) until the shunt/DVM indicates
7. Apply 100% of program voltage.
8. Adjust the current limit program range (R459) until the shunt/DVM indicates the
Repeat this procedure until output levels are adjusted to specifications (see
Section 1. Features and Specifications) or to the accuracy that your application
requires.
Note
the current, and R is the DC shunt resistance.
Release 3.1
limit programming input) and 7 (current program signal return).
1% of the model-rated output current. See Note.
model-rated output current. See Note.
Calculate the required DVM reading using V= IR where V is the DVM reading, I is
Calibrating for Programming Accuracy
Calibration
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