OMICRON 265
Off-service diagnostic methods
6. Start the measurement as described in "Measurement" on page 261.
After the measurement has finished, Primary Test Manager displays the pressure curve graphically. You
can set the display options for the pressure data on the Settings tab in the Cursors & settings
workspace.
Disconnection
Note: Do not disconnect the test object from CIBANO 500 if you intend to make further measurements.
To disconnect the test object from CIBANO 500:
1. Press the Emergency Stop button on the CIBANO 500 front panel.
2. Wait until the green status light on the CIBANO 500 front panel is on and the voltage/current indicator
on the CIBANO 500 side panel is off.
3. Remove the barrier between the dangerous and the work area.
4. Disconnect the cables from the station battery, if connected.
5. Disconnect the cables from the circuit breaker’s motor, if connected.
6. Disconnect the cables from the circuit breaker’s trip and close coils.
7. Disconnect all CB TN3 modules first from CIBANO 500 and then from the transducers, if connected.
8. Disconnect one CB MC2 module from CIBANO 500.
9. Disconnect the CB MC2 from the main contact of the circuit breaker.
10.Unhook the CB MC2 from one phase of the circuit breaker.
11.Repeat steps 7 to 9 for all phases tested.
Supply Pressure sensor supply voltage
Resolution Pressure in kPa, bar or psi per 1 V according to the profile set in the
Settings dialog box (see 6.1 "Settings" on page 36).
Conversion data Not available for pressure measurement
Calibrate Not available for pressure measurement
WARNING
Death or severe injury caused by high voltage or current possible
► Do not touch any part of the circuit breaker before grounding and short-circuiting its terminals.
► Always ground and short-circuit the circuit breaker’s terminals by using a grounding set.
WARNING
Death or severe injury caused by high voltage or current possible
► Do not proceed without grounding the test object’s terminals.
► Ground the test object’s terminals by using a grounding set.
Table 17-95: Analog transducer settings for pressure measurement (continued)
Setting Description
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