Figure 6-2: Test Equipment Hook-Up For Measurement Calibration - Ametek 801RP Series User And Programming Manual

6.2.2. Current Measurement Calibration
1. Connect the test equipment to the power source as shown in Figure 6-2.
2. Connect the load to the output. Use the 100 milliohm current shunt in series with the
load to measure the AC load current. Refer to Table 2 for the proper full load.
3. Read the output voltage across the shunt with the external voltmeter.
4. To calibrate the current measurement functions, select the current function with the
frequency/current button. The current measurement readout will appear on the display.
5. Locate R29 on assembly board A4. Adjust R29 so that the current reading agrees with
the current measured with the external shunt and voltmeter.

Figure 6-2: Test Equipment Hook-up for Measurement Calibration

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March 2011 RP Series