Revision 4 Foundation Fieldbus RMA803 Remote Indicator User's Guide Page 101
Troubleshooting the Diagnostics Transducer block
Table 27: Diagnostics Transducer block
Problem cause Things to check Recommended action
Diagnostic
Transducer block
mode is in OOS and
does not change to
AUTO mode.
Read
MODE_BLOCK.PERMITTED
Add AUTO mode to
MODE_BLOCK.PERMITTED.
Read MODE_BLOCK.
ACTUAL of Resource block.
If necessary, Set
MODE_BLOCK.TARGET to
AUTO.
NOTE:
If the mode is set to OOS for
maintenance then do not change
the mode to AUTO.
Block alarms are not
reported.
Read FEATURE_SEL Reports are not selected in
FEATURE_SEL. If features do
not include reports then the host
must poll for alarms.
Read LIM_NOTIFY Set LIM_NOTIFY to a value
higher than zero, but not higher
than MAX_NOTIFY.
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