Obtaining The Test Points; Evaluating The Test Points - Emerson Micro Motion 1000 Series Configuration And Use Manual

Troubleshooting
12.25.1

Obtaining the test points

You can obtain the test points with a Communicator or ProLink II software.
With a Communicator
To obtain the test points with a Communicator:
1. Select
Diag/Service
2. Select
Test Points
3. Select
Drive
a. Write down the drive gain.
b. Press
4. Select
LPO
a. Write down the left pickoff voltage.
b. Press
5. Select
RPO
a. Write down the right pickoff voltage.
b. Press
6. Select
Tube
a. Write down the tube frequency.
b. Press
With ProLink II software
To obtain the test points with ProLink II software:
1. Select
Diagnostic Information
2. Write down the values you find in the
Pickoff
12.25.2

Evaluating the test points

Use the following guidelines to evaluate the test points:
• If the drive gain is unstable, refer to Section 12.25.3.
• If the value for the left or right pickoff does not equal the appropriate value from Table 12-7,
based on the sensor flow tube frequency, refer to Section 12.25.5.
• If the values for the left and right pickoffs equal the appropriate values from Table 12-7, based
on the sensor flow tube frequency, record your troubleshooting data and contact the Micro
Motion Customer Service Department for assistance. See Section 12.3.
150
.
.
.
.
EXIT
.
.
EXIT
.
EXIT .
.
.
EXIT
box, and the
Drive Gain
from the menu.
ProLink
Tube Frequency
box.
Micro Motion Series 1000 and Series 2000 Transmitters
box, the box, the
Left Pickoff Right