729 Pro
Users Manual
30
Test results show after all strategy points have recorded the measurements.
Measurements within specification show as black. Measurements out of specification
show as red.
1. Push
D
(
Done
) or
A
(
Abort
).
2. Enter the Tag ID, serial number of the device, and the User ID.
3. Push
D
(
Done
).
Adjust
Push
B
(
HART Adjust
). These choices are shown:
•
PV Zero Trim
•
mA Output Trim
•
Trim to Applied Values
PV Zero Trim
To set the digital pressure value of the Product to zero:
1. Push
C
(
Trim Zero
).
2. Push
D
(
Done
).
mA Output Trim
From the mA output trim screen, you can fetch the current PV value and send this value
to the transmitter to adjust the PV to the correct mA output.
1. Starting with the 4 mA range, push
A
(
Fetch
) to get the current measured mA
value.
2. Push
B
(
Trim 4mA
) to send the measured value for correction.
3. Push
C
(
Next Point
). The Product moves to the 20 mA range.
4. Repeat steps 1, 2, and 3.
5. When complete, push
C
to return to the previous point or
D
(
Done
).
Trim to Applied Values
1. Enter the LRV pressure value necessary in the Setpoint entry and let the pressure
settle.
2. Push
B
(
Trim LRV
) to trim to the lower range of pressure applied.
3. Enter the URV pressure value necessary in the Setpoint entry and let the pressure
settle.
4. Push
C
(
Trim URV
) to trim to the upper range of pressure applied.
