Example Procedure: Measure Or Simulate An Rtd (Or Resistance) - GE Druck DPI 620 User Manual

3.2.9 Example procedure: Measure or simulate an RTD (or Resistance)

A
Measure an RTD on
channel 1 (CH1)
Range: 850 °C
RTD Type: PT100
Connection: 4 wire
B
Simulate an RTD on
channel 1 (CH1)
Range: 850 °C
RTD Type: PT100
Connection: 4 wire
Automation: Nudge
(Section 2.11.2)
Example A
[EN] English - K0449
2. Complete the electrical connections.
3. If necessary change the Source Settings and continue with
source operation.
Values to set:
Waveform (Square, Triangle, Sine);
Amplitude (Amplitude value)
4. Automation: Set the applicable output value; see
Section 2.11.2.
These examples (A and B) show Channel 1 (CH1) set up to
measure or simulate an RTD. A 4-Wire configuration gives the
best accuracy; a 2-Wire configuration has the lowest accuracy
(4-Wire RTD shown).
Note: To measure or simulate resistance (
Resistance function
1
3
1
3
4
1. Set the applicable software options; see
(Procedure overview).
2. Complete the electrical connections.
3. If necessary change the Settings and continue with the
measure operation.
:
), set the
2
2
Section 3.2.1
Electrical and IDOS operations 3-7
Issue 1