Troubleshooting The Diagnostics Transducer Block; Table 23: Auxiliary Transducer Block; Table 24: Diagnostics Transducer Block - Honeywell SLG 700 Option Manual

Troubleshooting the Diagnostics Transducer block

Problem cause
Diagnostic
Transducer block
mode is in OOS and
does not change to
AUTO mode.
Troubleshooting the Diagnostics Transducer block
Problem cause
Diagnostic
Transducer block
mode is in OOS and
does not change to
AUTO mode.
Sensor Diagnostics,
Sensor voltage
diagnostics,
Electronic
temperature
diagnostics values are
not updating.
Block alarms are not
reported.
Rev.5
Table 26: Auxiliary Transducer block
Things to check
Read
MODE_BLOCK.PERMITTED
Read MODE_BLOCK.
ACTUAL of Resource block.
Table 27: Diagnostics Transducer block
Things to check
Read
MODE_BLOCK.PERMITTED
Read MODE_BLOCK.
ACTUAL of Resource block.
Read
UPLOAD_TRACK_DATA
Read FEATURE_SEL
Read LIM_NOTIFY
FOUNDATION Fieldbus Option User's Manual
Recommended action
Add AUTO mode to
MODE_BLOCK.PERMITTED.
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.
Recommended action
Add AUTO mode to
MODE_BLOCK.PERMITTED.
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.
Select value other than NONE,
and then wait for 10 seconds.
If no values are updated (for
example, if Max and Min still
shows 999) in Sensor
Diagnostics and Sensor voltage
diagnostics, Contact Honeywell
TAC.
Reports are not selected in
FEATURE_SEL. If features do
not include reports then the host
must poll for alarms.
Set LIM_NOTIFY to a value
higher than zero, but not higher
than MAX_NOTIFY.
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