DVC6000f Digital Valve Controllers
December 2009
4-58
Table 4-13. Transducer Block Parameter Definitions (Continued)
Label
PARAMETER_NAME
Description
Protect
Category
Initial ValueRangeMode
RO /
RW
Index
Number
INST_ALERTS_CONFIG
76
Shutdown Trigger
SHUTDOWN_TRIGGER
76.1 RW ALL
0: Drive Current
1: Program Memory
2: Static Memory
3: Processor or I/O
Processor
4: Travel Sensor
5: Port A Pressure
Sensor
6: Output Block Timeout
7−31: (Reserved)
All bits: 0 SETUP
Data Type: Bit String (4 byte)
0=attempt control,
1=fail to zero drive e.g. OOS mode
Action on specific instrument alerts:
Shutdown Recovery
SHUTDOWN_RECOVERY
76.2 RW ALL
0: (reserved)
1: Program Memory
2: Static Memory
3: Processor or I/O
Processor
4: Travel Sensor
5: Port A Pressure
Sensor
6: Output Block Timeout
7−31: (Reserved)
All bits: 0 SETUP
Data Type: Bit String (4 byte)
0=Auto
1=Manual
Recovery action after a shutdown
trigger “fail to zero drive” above,
Output Blk Timeout
OUTPUT_BLK_TIMEOUT
76.3 RW ALL
Time > = 0, < = 800
seconds
600 sec SETUP
Data Type: Float
The maximum time between
updates from the AO or DO block
to the transducer block setpoint.
Drive Current Alert Point
DRIVE_CURRENT_ALRT_PT
76.4 RW ALL > = 5, < = 100 25% SETUP
Data Type: Float
(percent different) drive signal not
reaching I/P accurately.
Drive Current Alert Time
DRIVE_CURRENT_TIME
76.5 RW ALL = 0.25, < = 120 seconds 5 sec SETUP
Data Type: Float
(percent different) drive signal not
reaching I/P accurately.
Temperature Hi Alert Point
TEMP_HI_ALRT_PT
76.6 RW ALL > −76 F, < 257 F 186 deg F SETUP
Data Type: Float
Temperature HI Limits
Temperature Lo Alert Point
TEMP_LO_ALRT_PT
76.7 RW ALL > −76 F, < 257 F −63 deg F SETUP
Data Type: Float
Temperature LO Limits
Supply Pressure Hi Alert Point
SUP_PRES_HI_ALRT_PT
76.8 RW ALL > = 0, < = 150 145 psig SETUP
Data Type: Float
Maximum supply pressure
Supply Pressure Lo Alert Point
SUP_PRES_LO_ALRT_PT
76.9 RW ALL > = 0, < = 150 15 psig SETUP
Data Type: Float
Minimum supply pressure
−Continued−
4
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