YOKOGAWA CW120 - Page 16

1-4
IM CW120-E
Electric energy measurement
Item Unit Displayed Name
Active electric energy Wh Wh
Regenerative electric energy Wh Only saved; not displayed
Six items of instantaneous value measurement
The screen changes sequentially each time a cursor-movement (UP, DOWN,
LEFT, or RIGHT) key is pressed as follows (display contents differ depending
on the wiring method):
Screen
1
V1
A1
V1
V2
V1
V2
Screen
2
W
Var
A1
A2
V3
A1
Screen
3
PF
Hz
W
Var
A2
A3
Screen
4
Wh
TIME
PF
Hz
W
Var
Screen
5
Wh
TIME
PF
Hz
Screen
6
Wh
TIME
Displayed Item
Single-phase two wires (1∅2W)
Single-phase three wires (1∅3W)
Three-phase three wires (3∅3W)
Three-phase four wires (3∅4W)
Phase Wires
Display
Position
Upper row
Lower row
Upper row
Lower row
Upper row
Lower row
1.1 Product Overview