31
Reference Manual
00809-0100-4045, Rev AB
Operation and Maintenance
March 2016
Operation and Maintenance
4.3.4
Dial adjustment
Dial adjustment can be used to adjust the dial above or below zero and allows for
adjustments up to 13% of span.
Note
Dial adjustment adjusts the position of the factory dial calibration. It is possible to degrade
the performance of the gauge if the operation is done improperly or inaccurately.
From the
HOME
screen, enter the Fast Key sequence
1.
Select
2: Configure
.
2.
Select
2: Advanced Setup
.
3.
Select
1: Measurements
.
4.
Select
1: Dial/Pressure
.
5.
Select
1: Verify/Calibrate
.
6.
Select
1: Verify/Calibrate Dial+Digital Pressure
.
7.
Adjust dial indicator until it points to lower endpoint.
The following adjustments are available and can be used to complete the dial adjustment.
Fine counter-clockwise (0.1% of Span)
Fine clockwise (0.1% of Span)
Coarse counter-clockwise (0.3% of Span)
Coarse clockwise (0.3% of Span)
8.
Select 5: Save Dial
.
4.3.5
Recall factory trim—sensor trim
The recall factory trim—sensor trim command allows the restoration of the as-shipped
factory settings of the sensor trim. This command can be useful for recovering from an
inadvertent zero trim of an absolute pressure unit or inaccurate pressure source.
From the
HOME
screen, enter the Fast Key sequence
1.
Select
3: Service Tools
.
2.
Select
4: Maintenance
.
3.
Select
2: Restore to Default Settings
.
4.
Follow the screen prompts to recall sensor and dial trim.
Fast Keys
2, 2, 1, 1, 1, 1
Fast Keys
3, 4, 2
Summary of Contents for Rosemount WPG
Page 2: ......
Page 10: ...4 Reference Manual 00809 0100 4045 Rev AB Introduction March 2016 Introduction ...
Page 32: ...26 Reference Manual 00809 0100 4045 Rev AB Configuration March 2016 Configuration ...
Page 46: ...40 Reference Manual 00809 0100 4045 Rev AB Troubleshooting March 2016 Troubleshooting ...
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