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7.1.2 Sensor Names
Each sensor has a name. The default names for the outputs are created based on the value being measured. The
default names may be overwritten, such as Room_Temp or Oven_Temp. Names are restricted to 16 characters.
Output
0
1
2
3
The Sensor names are retained until a factory reset occurs. It is strongly recommended that:
1) Spaces within the name should be replaced with the '_' character.
2) All sensor names on a particular device are unique – if duplicate functions are supported append a '_x'
string, where x represents the instance. For example, Temperature_1 and Temperature_2 could be used if 2
temperature devices are present.
7.2
Process Interface
The Process Input interface provides single-ended voltage and current loop inputs. The Sensor Configuration and
Sensor Device fields may be written to provide control of the overall function of the channel and the signal types
used.
7.2.1 Process Input Descriptor
Offset
0x00
0x01
0x02
0x03
0x04
7.2.1.1 Process Measurement Types
The Process interface provides a measurement dependent on the input range/type selected. The units of
measure may be changed by the user.
Sensor Type
7.2.1.2 Process Input Data Type/Format
7.2.1.2.1 Data Type
Modbus
Name
Address
Sensor 0 Name
0xf700
Sensor 1 Name
0xf708
Sensor 2 Name
0xf710
Sensor 3 Name
0xf718
Name
Value
Measurement
0x??
Type
Data Type/Format
0x06
Configuration
0x4?
Sensor Device
0x??
UOMR
SI Derived Units
0x11
mV
0x13
mA
7
6
Smart
Writeable
Factory
Sensor
Calibrate
0
0
The 4-bit Data Type field determines the type of data of the specific sensor.
I2C
Size
Address
0x0e00
char[16] Defaults depends on Sensor
0x0e10
char[16] Defaults depends on Sensor
0x0e20
char[16] Defaults depends on Sensor
0x0e30
char[16] Defaults depends on Sensor
Analog Voltage and Current – set by Sensor Type
field in Configuration byte.
Configurable, float type
Determines Process input type/range
Determines AIO signal types
"??"
Units of measure
Process Voltage (0 - 1.0 V, 0-2.0 V)
Process Current (0-24 mA current loop, common return)
Process Input Data Type/Format
5
4
Reserved
?
0
Description
Description
Measurement
3
2
Data Type
0x06 = Float
1
0
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M 5 7 5 2
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