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364xS User’s Manual
49
Operation
Sensor Zero trim by HHT
Sensor Zero trim by Hand Held Terminal is available. Please refer to the device manual for the right
operations.
Sensor Zero trim by PC
Sensor Zero trim by PC is available using dedicated Software. ABB can provide the references and the
Software. Please refer to the Software instructions for the right operations.
Sensor Low Trim
The Sensor Low trim provide the correct offset of the factory characterization. The transmitter shall be within
five percent of the true value.
If the PV scaling has been performed the sensor trim is not available.
Reset the PV scaling before continuing the Sensor trim.
Sensor Low trim by Digital LCD Integral Display
Set the transmitter applied pressure as for Low trim value and wait for a stable value. Navigate the Digital
LCD Integral Display menu, select
Calibrate
>
Sensor Trim
>
Lower Sensor Trim
and the Sensor Low trim
values is available. To modify select
Edit
then scroll the desired value with the up and down keys and
confirm with
Next.
Repeat the operation for the seven digits and confirm with
OK.
The first digit is the sign (- or space for +) and one digit can be the dot. The Maximum and Minimum values
are indicated on the Display as reference.
)
Digital LCD Integral Display Keys sequence to Low Trim the sensor: 6 – 1 – 1 – Edit
Sensor Low trim by HHT
Sensor Low trim by Hand Held Terminal is available. Please refer to the device manual for the right
operations.
Sensor Low trim by PC
Sensor Low trim by PC is available using dedicated Software. ABB can provide the references and the
Software. Please refer to the Software instructions for the right operations.
Sensor High trim
Adjustment of the Sensor high trim value provides a slope correction to the characterization curve based on
the low trim value.
If the PV scaling has been performed the sensor trim is not available.
Reset the PV scaling before continue the Sensor trim.
Sensor High trim by Digital LCD Integral Display
Set the transmitter applied pressure as for High trim value and wait for a stable value. Navigate the Digital
LCD Integral Display menu, select
Calibrate
>
Sensor Trim
>
Upper Sensor Trim
and the Sensor High trim
values is available. To modify select
Edit
then scroll the desired value with the up and down keys and
confirm with
Next.
Repeat the operation for the seven digits and confirm with
OK.
The first digit is the sign (- or space for +) and one digit can be the dot.
Note: the Maximum and Minimum values are indicated on the Display as reference.
)
Digital LCD Integral Display Keys sequence to High Trim the sensor: 6 – 1 – 2 – Edit
Sensor High trim by HHT
Sensor High trim by Hand Held Terminal is available. Please refer to the device manual for the right
operations.
Содержание 2600T Pressure Transmitter Series
Страница 1: ...InstrumentationIT 2600T Pressure Transmitter family ABB User s Manual 364DS and 364PS Models ...
Страница 7: ...364xS User s Manual 7 This page has been intentionally left blank ...
Страница 72: ...364xS User s Manual 72 Additional Safety ...
Страница 74: ...364xS User s Manual 74 Additional Safety ...
Страница 75: ...364xS User s Manual 75 Digital LCD Display Keys sequences Annex I Digital LCD Integral Display Menu Flow Chart ...