Constant Current Source Mode Procedure; Figure 13 - Current Loop Test Connections - Honeywell stt850 SMARTLINE User Manual

3.1.16 Constant Current Source Mode Procedure

1. Refer to Figure 13
current loop.
2. Establish communication with the Transmitter. For these procedures, the values of components in
the current loop are not critical if they support reliable communication between the Transmitter
and the Toolkit.
3. On the Toolkit, display the Output Calibration box.
4. In the Output Calibration box, select the Loop Test button; the LOOP TEST box will be
displayed.
5. Select the desired constant-level Output: 0 %, 100 %, or Other (any between 0 % - 100 %).
Revision 3
Figure 13 – Current Loop Test Connections
for test connections. Verify the integrity of electrical components in the output
STT850 Temperature Transmitter User's Manual
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