SMAR if303, Operation, Maintenance & Instruction Manual, Page: 20 / 52

IF303 – Operation and Maintenance Instruction Manual
3.4
Parameter Description
SCALE_IN
This is the input conversion of the current into PRIMARY_VALUE using the high and low scale.
The related unit is the PRIMARY_VALUE_UNIT.
SCALE_OUT
This is the output conversion value using the high and low scale. The related unit is the
PRIMARY_VALUE_UNIT.
SENSOR_HI_LIM This parameter contains the sensor upper limit value. Unit derives from SENSOR_UNIT.
SENSOR_LO_LIM This parameter contains the sensor lower limit value. Unit derives from SENSOR_UNIT.
SENSOR_UNIT
This parameter contains the engineering units index code for the calibration values. In this case
the unit code is mA (1211).
SENSOR_SN The serial number of sensor.
SENSOR_VALUE
This parameter contains the raw sensor value. The uncalibrated measurement value from the
sensor. Unit derives from SENSOR_UNIT.
TERMINAL_NUMBER
The terminal number, which references a channel value, which is sent via internal, manufacturer-
specific from AI function block to the specified transducer. It starts at one (1) for transducer
number one until three (3) for transducer number three.
TRIMMED_VALUE
This parameter contains the sensor value after the trim processing. Unit derives from
SENSOR_UNIT.
XD_ERROR
Indicates the condition of calibration process according to:
{16, "Default value set"},
{22, "Applied process out of range"},
{26, "Invalid configuration for request"},
{27, "Excess correction"},
{28, "Calibration failed"}
Table 3.1 - Parameter Description
Transducer Block Parameter Attributes
Relative
Index
Parameter Mnemonic
Object
Type
Data Type Store Size Access
Parameter
usage/
Type of
transport
Default
value
Down-
load
Order
Mandatory /
Optional
(Class)
View
... Standard Parameter 1
Additional Parameter for Transducer Block
8 SENSOR_VALUE Simple Float D 4 r C/a 0 - M (B)
9 SENSOR_HI_LIM Simple Float N 4 r C/a 0 - M (B)
10 SENSOR_LO_LIM Simple Float N 4 r C/a 0 - M (B)
11 CAL_POINT_HI Simple Float N 4 r,w C/a 20.0 - M (B)
12 CAL_POINT_LO Simple Float N 4 r,w C/a 4.0 - M (B)
13 CAL_MIN_SPAN Simple Float N 4 r C/a 0 - M (B)
14 MAINT_DATE Simple Octet String S 16 w,w C/a O(B)
15 SENSOR_UNIT Simple Unsigned 16 N 2 r,w C/a 1211 - M (B)
16 SENSOR_SN Simple Unsigned 32 N 4 r,w C/a - M (B)
17 TRIMMED_VALUE Record DS-33 D 5 r C/a 0.0 - M (B)
18 PRIMARY_VALUE Record DS-33 D 5 r C/a 0.0 - M (B) 1
19
PRIMARY_VALUE_UN
IT
Simple Unsigned 16 N 2 r,w C/a - - M (B)
20
PRIMARY_VALUE_TY
PE
Simple Unsigned 16 N 2 r,w C/a 255 - M (B)
21
SECONDARY_VALUE
Record DS-33 D 5 r C/a 0.0 - O (B)