Data Group Name And Data Name - YOKOGAWA SMARTDAC+ GX10 User Manual

Configuring the WT connection client function

Data group name and data name

6
Server No
Set the connection destination server number of the server (WT) that data is to be collected
from.
Data group name
Set the data group name of measurement function to collect.
Refer to "Data group name and data name".
Note
Data group names can be specified regardless of the number of WT elements to be connected
or options. If data is read from elements or options that are not installed in the target WT, it will
become NaN (Not a Number) data.
If the data group name is set to OFF, communication data will not be updated and will hold the
previous value.
For the detailed operation, see "Watchdog Timer" under "Other Settings" in page 13 , "Configuring
Communication Channels, Recording Settings, and Display Settings".
Data name
Set the data name of measurement function to collect.
Refer to "Data group name and data name".
Exponential scaling
Set the exponent used to exponentially scale the data read from the WT using base 10.
For example, if the measured value of the WT is 123.45 kW and you specify -3, the data will
-3
be scaled by 10 to derive data in unit of kW.
Communication channel
Set the communication channel to assign the data collected from the WT to.
WT1800
Data group name
Off
ELEMENT1 to ELEMENT6
ElemHrm1 to ElemHrm6
Data name Description
- Data assignment is disabled.
Urms True rms voltage
Umn Rectified mean voltage calibrated to
the rms value
Udc Simple voltage average
Irms True rms current
Imn Rectified mean current calibrated to
the rms value
Idc Simple current average
P Active power
S Apparent power
Q Reactive power
LAMBDA Power factor
PHI Phase difference
fU voltage frequency
fI current frequency
Time Integration time
WP sum of watt hours
WP+ Sum of positive P (consumed watt
hours)
WP‒ Sum of negative P (watt hours
returned to the power supply)
q Sum of positive and negative
ampere hours
q+ Sum of positive I (ampere hours)
q‒ Sum of negative I (ampere hours)
U(1) RMS voltage of harmonic order 1
U(Total) Rms voltage
I(1) RMS current of harmonic order 1
I(Total) Rms current
WT Function mark
-
Urms
Umn
Udc
Irms
Imn
Idc
P
S
Q
λ
φ
fU
fI
Time
WP
WP+
WP
q
q+
q‒
U(1)
U(Total)
I(1)
I(Total)
Continued on next page
IM 04L51B01-19EN