Emerson Fisher FIELDVUE DVC6000f Instruction Manual page 100

DVC6000f Digital Valve Controllers
FEATURE_SEL
PW Alarms Set PV Status
Enabled
Not Enabled
4
NOTES:
=
X No Effect
1. PV limit substatus reflects only READBACK limit substatus. SP limit substatus reflects only out block rate limits.
2. Firmware Revision 1.1 and earlier will set AO/DO PV Status to Bad if Feedback Sensor has failed, ie; Travel Sensor Fail. However, if the Travel Sensor fails, and the instrument
falls back to pressure, PV Status will remain good.
Table 4-11. Limit Sub Status
Out Transducer
Block Mode
AO, DO OOS
AO, DO MAN
AO AUTO
AO AUTO
AO AUTO
AO AUTO
AO AUTO
DO AUTO
DO AUTO
DO AUTO
=
NOTE: X No Effect
Alert Handling
(TB > Configure/Setup > Detailed Setup > Alert
Handling)
PlantWeb Alert Simulate
When enabled, PlantWeb Alert Simulate
(PWA_SIMULATE [39]) allows the user to write to the
following PlantWeb and Instrument alert parameters;
Failed Active, Maintenance Active, Advise Active,
Environment Active, Travel Active, Proximity Active,
Travel History Active, Performance Active, PD Event
Active, PD Detail 1 Active, PD Detail 2 Active, PD
Detail 3 Active, PD Detail 4 Active, PD Detail 5 Active,
PD Detail 6 Active. This provides a way to simulate
these alerts for testing. In order to enable PWA
Simulate, the Aux Terminal must be jumpered.
4-40
Table 4-10. Output Block PV Status
Transducer Mode, Active PlantWeb
Actual Alarms
OOS X
Man X
Auto Fail
Auto Maintenance, no Fail
Advisory, no Fail, no
Auto
Maintenance
Auto None
OOS X
Man X
Auto Fail
Auto Maintenance, no Fail
Advisory, no Fail, no
Auto
Maintenance
Auto None
In Cutoff Rate Limit
Region Limited Sub-Status
X X Constant
X X Constant
High X High Limited
Low X Low Limited
X High High Limited
X Low Low Limited
None None Not Limited
X High High Limited
X Low Low Limited
X None Not Limited
AO / DO AO / DO
(2)
PV Status PV Substatus
Bad Device Failure
Bad Non-specific
Uncertain Subnormal
Uncertain Non-specific
Good Advisory
Good Non-Specific
Bad Device Failure
Bad Non-Specific
Good Non-Specific
Good Non-Specific
Good Non-Specific
Good Non-Specific
PlantWeb Alert Simulate is cleared on a power cycle.
It can also be cleared manually, or by removing the
Aux terminal jumper.
Simulate Active Alerts
D Failed Active
Permits simulating an active Failed alarm
(FAILED_ACTIVE [59]).
D Maintenance Active
Permits simulating an active Maintenance alarm
(MAINT_ACTIVE [60]).
D Advise Active
Permits simulating an active Advisory alarm
(ADVISE_ACTIVE -[61]).
PlantWeb Alert Handling
D PlantWeb Alerts Set PV Status
When selected, PlantWeb alerts will set the PV status
according to table 4-10.
D Block Error Reporting
When enabled, the AO or DO BLOCK_ERR [6]
parameter will report PlantWeb Alerts. the same as
Block Error in the resource block.
Block Error bit 6 (Device Needs Maintenance Soon)
will report any active PlantWeb Maintenance Alert.
Block Error bit 13 (Device Needs Maintenance Now)
will report any active PlantWeb Failed Alert.
AO/DO PV
(1)
Limit Substatus
Constant
Constant
See table 4-11
See table 4-11
See table 4-11
See table 4-11
Constant
Constant
See table 4-11
See table 4-11
See table 4-11
See table 4-11
December 2009