Rosemount 4600, Справочное руководство

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Reference Manual
00809-0100-4022, Rev AA
July 2002
Model 4600
4-8
RECALL FACTORY TRIM
The Recall Factory Trim commands allow the restoration of the as-shipped
factory settings of the sensor trim and analog output trim.
Recall Factory Trim—
Sensor Trim
This command resets the transmitter sensor trim to the “as shipped” factory
settings. The Recall Factory Trim—Sensor Trim command can be useful for
recovering from an inadvertent zero trim of an absolute pressure unit or
inaccurate pressure source.
AMS
Right click on the device and select “Calibrate,” then “Recall Factory Trim”
from the menu
.
1. Click Next after setting the control loop to manual.
2. Select “Sensor trim” under “Trim to recall” and click Next .
3. Click Next to acknowledge restoration of trim values is complete.
4. Select Next to acknowledge the loop can be returned to automatic
control.
5. Select Finish to acknowledge the method is complete.
Recall Factory Trim—
Analog Output
This command resets the transmitter analog output trim to the “as shipped”
factory settings. The Recall Factory Trim—Analog Output command can be
useful for recovering from an inadvertent trim, incorrect Plant Standard or
faulty meter.
AMS
Right click on the device and select “Calibrate,” then “Recall Factory Trim”
from the menu
.
1. Click Next after setting the control loop to manual.
2. Select “Analog output trim” under “Trim to recall” and click Next .
3. Click Next to acknowledge restoration of trim values is complete.
4. Select Next to acknowledge the loop can be returned to automatic
control.
5. Select Finish to acknowledge the method is complete.
Fast Keys
1, 2, 3, 4, 1
Fast Keys
1, 2, 3, 4, 2