Honeywell ST700 - Attributes

Revision 2.0 FOUNDATION Fieldbus ST 700 Pressure Transmitter User's Guide Page 67
Attributes
Supported
Modes
The block supports the following modes:
• AUTO (Automatic)
• MAN (Manual)
• OOS (Out of Service).
Alarm Types
The block supports standard block alarms, (see section 3.2).
Status
Handling
During normal operations, the value and status of the selected input
is shown by OUT. If the number of inputs with Good status is fewer
than MIN_GOOD, then the output status is Bad.
The SELECTED output status is Good (NC), until the block is out of
service.
The block supports two status option:
• Uncertain as Good: If the selected input status is Uncertain,
set the OUT status as Good.
• Uncertain, if in Manual mode: If the block is set to Manual
mode, the status of the Output is set to Uncertain.