ABB 2600T Pressure Transmitter Series, User Manual

Page: 53 / 88

364xS User’s Manual 53
Operation
On to start the Totalizer
Off to stop the Totalizer
NOTE
In case the Totalizer is used in Bidirectional Flow mode the Totalizer LRV (0%) and the Totalizer URV
(100%) have to be equal in absolute value. If different the Totalizer Status remains OFF.
) Digital LCD Integral Display Keys sequence to operate the Totalizer Status: 4 - 1 - Edit
To reset the Permanent Totalizer
Navigate the Digital LCD Integral Display menu, select Totalizer > Reset > Permanent Totalizer > Reset . To
reset select OK.
) Digital LCD Integral Display Keys sequence to reset the Permanent Totalizer: 4 – 2 – 1 - OK
To reset the Batch Totalizer
Navigate the Digital LCD Integral Display menu, select Totalizer > Reset > Batch Totalizer > Reset . To reset
select OK.
) Digital LCD Integral Display Keys sequence to reset the Batch Totalizer: 4 – 2 – 2 - OK
To protect the Permanent Totalizer
Navigate the Digital LCD Integral Display menu, select Totalizer > Reset > Permanent Totalizer > Tot.
Protection, and the actual protection will be available (Unlock and Lock). To modify select Edit then scroll the
desired protection with the up and down keys and confirm with OK.
) Digital LCD Integral Display Keys sequence to protect the Permanent Totalizer: 4 – 2 – 1 – 2 - Edit
To change the Permanent Totalizer protection Password:
The Permanent Totalizer Password is a five digit string. The default value, at the transmitter delivery is
‘‘‘‘‘ . When this default password is set the protection does not work.
Navigate the Digital LCD Integral Display menu, select Totalizer > Reset > Permanent Totalizer > Change
Password , and the actual password will be available. To modify select Edit then scroll the desired
alphanumeric symbol with the up and down keys and confirm with Next. Repeat the operation for the five
digits and confirm with OK.
) Digital LCD Integral Display Keys sequence to change the Permanent Totalizer Password: 4 – 2 – 1 – 3 – Edit
Totalizer operation by HHT
Totalizer operation by Hand Held Terminal is available. Please refer to the device manual for the
appropriated operations.
Totalizer operation by PC
Totalizer operation by PC is available using dedicated Software. ABB can provide the references and the
Software. Please refer to the Software instructions for the appropriated operations.
Reset to Factory trim
The transmitter has in the memory the Sensor Low trim, the Sensor High trim and the Output trimming
(Digital to analog trim) defined or calculated during the transmitter assembly. These data have been defined
as Factory trim.
The Reset to Factory trim allow the restoration of the as-shipped factory settings of the sensor trim and
analog output trim.
The Reset to Factory trim is suggested in case wrong trim operations are performed and the transmitter is in
an undefined condition (i.e.: inadvertent zero trim of an absolute pressure unit or inaccurate pressure
source).