YOKOGAWA CW120 - Data Field Titles and Data Formats; Records of Power Failure;Restoration Information

App 3-4
IM CW120-E
Appendix 3. File Structures and Data Items Printed
2.1.4 Data Field Titles and Data Formats
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
OUTPUT DATE
OUTPUT TIME
INTEG START DATE
INTEG START TIME
ELAPSED TIME
V1
V2
V3
I1
I2
I3
P
Q
PF
F
Wh (+)
Wh (–)
yyyy/mm/dd
hh:mm:ss
yyyy/mm/dd
hh:mm:ss
hhhhh:mm:ss
±0.000E ±00
±0.000E ±00
±0.000E ±00
±0.000E ±00
±0.000E ±00
±0.000E ±00
±0.000E ±00
±0.000E ±00
±0.000 ±00
±0.000E ±00
±0.00000E ±00
±0.00000E ±00
Output date
Output time
Integration start date
Integration start time
Elapsed time of integration
Voltage 1 (V)
Voltage 2 (V)
Voltage 3 (V)
Current 1 (A)
Current 2 (A)
Current 3 (A)
Active power (W)
Reactive power (Var)
Power factor
Frequency (Hz)
Electric energy (Wh)
Regenerative energy (Wh)
No. Title Data Format Output Availability
Depending on
Wiring Method
1∅2W
1∅3W
3∅3W
3∅4W
Note: An invalid or overflowed value is output as “----” or “OR”.
2.1.5 Records of Power Failure/Restoration Information
After a power failure during automatic saving was in progress, the times when the power failure and
restoration occurred are output as power failure/restoration information in the following format
before new data values are output:
“CW12x”
“File Type”,0
“MeasureMode”,1
“OUTPUT DATE”,”OUTPUT TIME”,...(data title)...,Wh(-) ← Title of measured data items (data field titles)
yyyy/mm/dd,hh:mm:ss,…(measured value)…,x.xxxxxE+xx ← Data values before power failure
“POWER OFF”,yyyy/mm/dd,hh:mm:ss ← Power failure information
“POWER ON”,yyyy/mm/dd,hh:mm:ss ← Power restoration information
yyyy/mm/dd,hh:mm:ss,…(measured value)…,x.xxxxxE+xx ← New data values after restoration