Omron ZN-CTX21 User Manual page 53

Portable power monitor
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CT
VOLT
PF
FREQ
INIT
RESTR
BCKUP
YEAR
MONTH
CLOCK
(DISP)
DAY
ETC
(DISP)
TIME
NET
IP1 to IP4
IP
(DISP)
SUB1 to
SUB4
DTAIL
SCT5A
(DISP)
LOCUT
4. Setting the Unit (Unit Operation)
When set to 1CH:
1P2 (Single-phase, two-wire)
/ 3P3 (Three-phase,
three-wire)
When set to 2CH:
1P3 (Single-phase,
three-wire) / 3P3
(Three-phase, three-wire)
When set to 3CH:
3P4 (Three-phase, four-wire)
Dedicated CT
5A/50A/100A/200A
type
Voltage of
1.0 to 9999.9
measurement
target
Power factor
0.01 to 1.00
Frequency
50Hz/60Hz
Restore the
Initialization starts at a
factory default
long press of the
SET/REC/STOP key. The
unit restarts when the
operation mode is
changed after the "DONE"
indication appears.
Read setting
The unit reads the setting
data from the
data from a pre-inserted
SD memory
SD memory card to set
card.
itself, at a long press of
the SET/REC/STOP key.
The unit restarts when the
operation mode is
changed after the "DONE"
indication appears.
Write setting
The unit saves the setting
data to the SD
data in a pre-inserted SD
memory card.
memory card, at a long
press of the
SET/REC/STOP key.
Year
Year setting
Month
Month setting
Day
Day setting
Hour/Minute
Hour/minute setting
Network
OFF/ON
function
availability
IP address
0 to 255
Subnet mask
0 to 255
Rated primary
5 to 9999
side current
Only effective when CT is
value
set to 5A.
Zero-out low
0.1 to 19.9%
current value
4-3
100A
220
0.80
50
-
-
-
Not
initialized
by INIT.
OFF
192.
168.
0.
20
255.
255.
255.
0
5A
0.6%

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