Reset To Factory Trim By Digital Lcd Integral Display; Reset To Factory Trim By Hht; Reset To Factory Trimming By Pc; Software Write Protect - ABB 2600T Pressure Transmitter Series User Manual

364xS User's Manual

Reset to Factory Trim by Digital LCD Integral Display

Navigate the Digital LCD Integral Display menu, select
Edit then scroll the desired Factory Trim (see the following table) with the up and down keys and confirm with
OK.
Sensor Trim
DAC Trim
Full Trim
Digital LCD Integral Display Keys sequence to Reset to Factory Trim: 6 – 3 – Edit

Reset to Factory trim by HHT

Reset to Factory trim (Sensor and Output trim) by Hand Held Terminal is available. Please refer to the device
manual for the right operations.

Reset to Factory trimming by PC

Reset to Factory trim (Sensor and Output 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.

Software Write Protect

Changes can be prevented to the transmitter configuration data with the Software write protection. If the
transmitter Sofware write protection is activated the transmitter will not accept any writes to its memory.
Configuration changes, such as trim and reranging cannot take place.

Software Write Protect by Digital LCD Integral Display

Navigate the Digital LCD Integral Display menu, select
To change the status of the Software write protection select
protection or Lock and OK
Digital LCD Integral Display Keys sequence to Software Write Protect: 2 – 7 – Edit

Software Write Protect by HHT

Software write protection by Hand Held Terminal is available. Please refer to the device manual for the
appropriate operations.

Software Write Protect by PC

Software write protection by PC is available using dedicated Software. ABB can provide the references and
the Software. Please refer to the Software instructions for the appropriate operations.

HART Multidrop mode

The transmitter can work in the HART Multidrop mode with other transmitters on the same line. HHT and PC,
using the dedicated Software (ABB can supply the references and the Software), can set this operative
mode. Please refer to the device manual and the Software instructions for the right operations.
Provides the Sensor Low Trim and Sensor High Trim as defined
during the factory transmitter assembly
Provides the Output Current Trimming as during the factory
electronics characterization
Provides the Sensor Low Trim and the Sensor High Trim as during
the factory transmitter assembly and the Output Current Trimming as
during the factory electronics characterization
to insert the protection.
Calibrate > Reset to Factory Trim.
Device Config > SW Write Protect.
Edit then Unlock
54
To modify select
and OK to remove the
Operation