Yokogawa Wireless Temperature Transmitter YTA510 - Manual (Page 66)

<9. Parameter Summary>
9-5
IM 01C50E01-01EN
Object
ID
Attribute
ID
Label Description Default value Handling
5.
AI1 block
6.
AI2 block *2
(continued)
4 Scale Allows specifying the upper or lower limit for the PV scaling, unit
code, etc.
1. EU at 100%: Indicates the upper limit to the PV value.
2. EU at 0%: Indicates the lower limit to the PV value.
3. Units Index: Indicates the set unit used for the PV value.
4. Decimal: Indicates the number of digits after the decimal
point to display on the LCD unit.
1.EU at 100%
= ---
2.EU at 0%
= ---
3.Units Index
= °C
4.Decimal
= 1
W
26 Tag Description A universal parameter to store the comment that describes the
tag
AI1 :
Temperature
W
27 Process Value
Filter Time
Allows adjusting the damping time constant for the PV value.
Damping time constant set longer than update Time.
Setting unit: Second.
15 sec W
28 Simulate Switch A simulation function switch for the AI1/AI2 object test
(Disable/ Enable)
Disable W
29 Transducer Value When SIMULATE_SWITCH is set to Disable, this value is used
as the input value for the AI object.
The temperature value calculated from the physical value of the
sensor. The Bias value is added to the temperature value
--- R
30 Simulate Value When SIMULATE_SWITCH is set to Enable, this value is used
as the input value for the AI1/AI2 object.
The input value can be changed, but technical unit is not
converted to output value of the AI1/AI2 object.
0 W
51 Lin Type Sets the sensor type.
Select any of Unused, Pt100 (IEC751), Pt200 (IEC751), Pt500
(IEC751), Type B (IEC584), Type E (IEC584), Type J (IEC584),
Type K (IEC584), Type N (IEC584), Type R (IEC584), Type T
(IEC584), mV, and Ohm.
--- W
52 Bias Adds the BIAS temperature value to the temperature value. This
is set as a temperature value to which a value converted to the
unit set in the Units Index of Sensor Range is added.
0 W
53 Sensor Range Indicates the basic information on the sensor used.
1. EU at 100%: Indicates the upper limit of the sensor set in
Lin Type.
2. EU at 0%: Indicates the lower limit of the sensor set in Lin
Type.
3. Units Index: Sets the unit for Transducer Value,
Simulate Value, Bias, EU at 100%, EU at 0%, Reference
Junction Temp and External Reference Junction Value.
4. Decimal: Unused in YTA.
1. EU at
100% = ---
2. EU at 0%
= ---
3. Units Index
= ---
4. Decimal
= 1
W
57 Reference
Junction Temp
Indicates the terminal block temperature value for the cold
junction compensation.
--- R
58 Selection of
Reference
Junction
Sets the cold junction compensation when using the
thermocouple sensor.
0. No cold conjunction compensation (No Reference)
1. Internal temperature value (Internal)
2. External temperature value (External)
1 W
59 External
Reference
Junction Value
Sets the external temperature Sets the external temperature
when setting the cold junction temperature value of the
thermocouple to the external temperature value in Selection of
Reference Junction.
0 W
61 Sensor
Connection
Sets the number of connections when Lin Type is the resistance
temperature sensor.
0: 2Wire
1: 3Wire
2: 4Wire*
*Not applicable for AI2.
--- W
102 Sensor Serial
Number
Indicates the serial number of the sensor, which corresponds to
the tag assigned to the temperature sensor.
--- W