Setting Mode Explanation; Mode (Select Input Method); Mode1 - Panasonic KW4M User Manual

5-2 Setting Mode Explanation

■The value with under line is initial setting among each setting value.

5-2-1 MODE (Select input method)

＜MODE＞
Input method setting mode
Mode defines input method, power measurement or pulse measurement.
・Select from POWER / COUNT
・"POWER" is selected when using power measurement (Power meter).
・"COUNT" is selected when using pulse measurement (Pulse counter).
Input method setting mode
・ Press <MODE> continuously about 3s.
to shift to this mode.
・ Select POWER (Power measurement)
→COUNT (Pulse measurement) using
<MODE>.

5-2-2 MODE1

(Mode for setting each parameter for power measurement.
This mode doesn't show when pulse measurement is selected.)
＜MODE＞+＜kW/kWh＞
CT type setting mode
Mode defines input current type of the dedicated CT.
・Select from the type of 5A/50A/100A/250A/400A.
・When the secondary current of CT is 5A, select "5A".
Primary side current of CT setting mode
Mode defines primary current when measuring by combination with existing CT, its secondary
current of 5A.
It is possible to use as the second step for combination with existing CT by selecting "5A" in
the CT type setting mode. In this case, it is necessary to set the primary side current.
・It can be set the range of 1 to 4000.
・When connecting 5ACT directly and measure with 5A range, set to "5".
ex) If measured CT is 400A/5A, set to "400".
※This mode is only when "5A" is selected on CT type setting mode.
VT ratio setting mode
Mode defines voltage-input method to the main unit, input voltage directly or uses a voltage
transformer (VT) (over 240VAC).
・It can be set the range of 1.00 to 99.99.
"1.00" should be set when voltage input directly without connecting VT.
"1.01～99.99" should be set when VT is used to input voltage.
ex) If the VT is 440V/110V, set to "4.00".
Current for time measurement setting mode
Mode defines for time measured current. Unit measures ON-time and OFF-time by setting value.
・It can be set the range of 1.0% to 100.0%F.S.
ex) When 10.0 is set, the current exceeds 10.0%F.S is measured as ON-time, the current under
10.0%F.S is measured as OFF-time.
※Measured current is the current of L1(CT1)-phase.
10
I N
Normal display
↓ <MODE>
<MODE>
↓ <SET>
Normal display
C T - T
C T - 1
VT
H -A
☆Set before measurement.
Display
<MODE>
<MODE>