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5.2.1.5 Sensor Writeable
If the Sensor Writeable bit is set the sensor value may be overwritten with a preset value. This capability is useful in
sensors such as up/down counters, where a preset, or possibly a zero value must be written to the sensor value.
5.2.1.6 Smart Sensor
Refer to the Smart Sensor Device Interface documentation.
5.2.2 DIO Input Configuration
7
6
Available
Assigned
0
0
5.2.2.1 Lock
If set, the user specified units of measure string (4-character maximum) will be used in place of the default DIN.
5.2.2.2 Apply Scaling
If set, the user defined Offset and Gain values will be used to adjust the sensor reading:
Result = (Raw Reading * Gain) + Offset
5.2.2.3 Assigned
The Assigned bit will always read as 0. Refer to the Smart Sensor Device Interface documentation for further
information.
5.2.2.4 Available
The Available bit will always read as 0. Refer to the Smart Sensor Device Interface documentation for further
information.
5.2.3 DIO Device Configuration
The DIO Device Configuration allows enabling each of the 2 input bits and selecting whether the input is active HIGH
or active LOW. If the Invert Bit is set the signal will be Active Low.
7
6
0
0
5.2.4 DIO IPSO Definition
The DIO input IPSO definition provides signal range, measured min/max values, IPSO object type information. The SP-
010 DIO IPSO definition is at base address 0x08a8.
Offset
0x00
0x02
0x04
0x08
0x0c
0x10
0x14
DIO Input Configuration
5
4
Apply
Lock
Scaling
1
?
DIO Device Configuration
5
4
Reserved
0
0
Name
Sensor Type
Precision
Reset Min/Max
Min Measured
Max Measured
Min Range
Max Range
3
2
Sub Channel Selection
0x03 == bits 0 and 1
3
2
DIN 1
ENABLE
INVERT
1
1
Value
3349
Bit Mapped Digital
0
Provides reading of xxx
??
Write any value to force reset of min / max
??
Minimum reading since last reset
??
Maximum reading since last reset
0
Minimum reading
3
Maximum reading
1
0
1
0
DIN 0
ENABLE
INVERT
1
1
Description
16 |
P a g e
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