M-system 53U - Page 44

53U
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
EM-6485-B Rev.21 P. 44 / 52
Hold down ≥2 sec.
Enter Passcode
0000 thr. 9999 (0000)
■ PROGRAMMING FLOWCHART
ENERGY : Total energy
MAX/MIN : Max/Min values
DEMAND : Average
PEAK : High tariff (*)
OFF PEAK : Low tariff
NO : Cancel
YES : Reboot
0000 thr. 9999
Bargraph indication
setting
(BAR)
Input Setting
(INPUT)
System configuration
(SYSTEM)
1P2W : Single phase/2-wire
1P3W : Single phase/3-wire
3P3W-B :
3-phase/3-wire balanced
3P3W-UB : 3-phase/3-wire unbalanded
3P4W-B : 3-phase/4-wire balanced
3P4W-UB : 3-phase/4-wire unbalanced (*)
CT rating, primary
(CT-PRI)
1 thr. 20 000 A (1 or 5A)
CT rating, secondary
(CT-SEC)
1 thr. 5 A (1 or 5A)
VT rating, primary
(VT-PRI)
50 thr. 400 000 V (110V)
VT rating, secondary
(VT-SEC)
50 thr. 500 V (110V) (≤277V for
single phase/2-wire and single
phase/3-wire)
U1N : Voltage (*)
I1 : Current
50FIX : Fixed to 50Hz
60FIX : Fixed to 60Hz
Low-end cutout, current
(CUTOUT-I)
0.0 thr. 99.9% of the rating (1.0%)
Low-end cutout, voltage
(CUTOUT-U)
0.0 thr. 99.9% of the rating (1.0%)
100% current
(I)
1 thr. 20 000 A (1 or 5A)
100% voltage
(U)
50 thr. 400 000 V (300V)
(*) or ( ) : Factory setting
Device information
(DEV.INFO)
Model No.
Serial No.
Firmware version No.
: Go up one level in the chart
: Select
: Move between menu items
Reset count
(RESET)
NO : Cancel
YES : Reset
Reset alarm
(CLR ALARM)
Switch tariff
(TARIFF)
Reboot device
(REBOOT)
Change Passcode
(PASSCODE)
ExecuteLoop test *
1
Change Setting
(SETTINGS)
PQSPF THD
MAX ENTER
E PRG ESCAPE
E PRG ESCAPE
*1. Simulated output without applying actual input signals.
[Loop Test]
Press button to switch among outputs. Press
buttons to increase/decrease output signal or to change output status (ON or OFF).
MAX ENTER
IU PQS PF THD
∑
2.40
AC frequency
(FREQUENCY)
*
2
2.00
2.00
*2. Fixed to 50Hz/60Hz should not be used in normal circumstances.