Instruction Manual
D103412X012
Detailed Setup—Transducer Block
July 2013
89
Table 4‐14. Transducer Block Parameter Definitions (Continued)
Description
Protect
Category
Initial ValueRangeMode
RO /
RW
Index
Number
Label
PARAMETER_NAME
Travel Cutoff Hi
FINAL_VALUE_CUTOFF_HI
15 RW
MAN
OOS
-25 to 125 99.5 SETUP
Data Type: Float
When the servo goes above this % of
span, the stem position goes to the
upper limit. Cutoffs are OFF when
Low is at -25% and high is at +125%.
Must be > low cutoff + .625%.
Travel Cutoff Lo
FINAL_VALUE_CUTOFF_LO
16 RW
MAN
OOS
-25 to 125 0.5 SETUP
Data Type: Float
When the servo goes below this % of
span, the stem position goes to the
lower limit. Cutoffs are OFF when
Low is at -25% and high is at +125%.
Must be < hi cutoff - .625%.
FINAL_POSITION_VALUE
17
Data Type: DS‐65
In Travel Control:
Valve travel in %,
decharacterized to correlate with
Setpoint (FINAL_VALUE [13]).
In Pressure Control:
Implied valve
travel as a % of pressure range,
decharacterized to correlate with
Setpoint (FINAL_VALUE [13]).
Controls AI channel 3.
Travel Status (Decharacterized)
STATUS
17.1 RO N/A N/A N/A
Travel (Decharacterized)
VALUE
17.2 RO N/A -25 to 125% N/A
Travel Proportional Gain
SERVO_GAIN
18 RW
MAN
OOS
> = 0 4.4 SETUP
Data Type: Float
Travel Control Only. Gain of servo.
Travel Integral Gain
SERVO_RESET
19 RW
MAN
OOS
> = 0 , = 0 causes wind
down
9.4 SETUP
Data Type: Float
Travel Control Only. If set to 0, will
cause integrator to wind down.
Travel Velocity Gain
SERVO_RATE
20 RW
MAN
OOS
> = 0 3.0 SETUP
Data Type: Float
Travel Control Only. Rate of servo.
Actuator Fail Action
ACT_FAIL_ACTION
21 RW
MAN
OOS
0=Uninitialized
1=Self Closing
2=Self Opening
1=
Self Closing
SETUP
Data Type: Enum (Uint8)
Action performed by actuator in the
event of air pressure.
Actuator Manufacturer
ACT_MAN_ID
22 RW ALL 0x5100 SETUP
Data Type: Uint32
The actuator manufacturer
identification number.
Actuator Model Number
ACT_MODEL_NUM
23 RW ALL Null SETUP
Data Type: Visible String
Model number of actuator.
Actuator Serial Number
ACT_SN
24 RW ALL Null SETUP
Data Type: Visible String
Serial number of actuator.
Valve Manufacturer
VALVE_MAN_ID
25 RW ALL 0x5100 SETUP
Data Type: Uint32
The valve manufacturer
identification number.
Valve Model Number
VALVE_MODEL_NUM
26 RW ALL Null SETUP
Data Type: Visible String
The valve model number.
Valve Serial Number
VALVE_SN
27 RW ALL Null SETUP
Data Type: Visible String
The valve serial number.
Valve Style
VALVE_TYPE
28 RW ALL
1=sliding-stem
2=Rotary
1=sliding-stem SETUP
Data Type: Enum (Uint8)
Selects Rotary or sliding-stem.
Calibration Location
XD_CAL_LOC
29 RW ALL Null CAL
Data Type: Visible String
Where device was last calibrated.
Calibration Date
XD_CAL_DATE
30 RW ALL Uninitialized CAL
Data Type: Date
Date of last calibration.
Calibration Person
XD_CAL_WHO
31 RW ALL Null CAL
Data Type: Visible String
Name of person performing last
calibration.
-Continued-