User manual

Installation and Operation

2.3.2 Software Setup

1. Once the USB connection is secure, start the PT100RTD ThermalManage-

ment.EXE file and select Enable Macro. When the software starts, the

Configuration window will be displayed, as shown in Figure 2-3.

FIGURE 2-3: PC Software GUI.

2. Select Enable/Disable for CH0 or CH1 (Channel 0 and Channel 1, respectively).

3. Select PGA gain, ADC sampling rate, and sampling buffer size for the

stripchart display.

4. Use the scroll bar to adjust the differential amplifier gain and Remote or Local

RTD bias currents.

5. Click start to start acquisition, stop to stop acquisition. Reset to Clear buffer.

6. Adjust the digital potentiometer positions to select the differential amplifier gain

and trim the current sources for the local and external RTDs.

7. Double-click the chart. The Chart Configuration window will be displayed.