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9
After completing the procedures described in "6 Installation Method" and "7 Wiring Method", set the initial settings in
accordance with the procedure described below.
(1) M-NET address settings
(2) Use the dip switches to select functions.
Select the function required for each input channel to be used.
The switch assignment for each channel is shown below. Configure each of the settings while referring to "9 Switch List".
(3) Turn on the power of this device.
Verify that the LED16 (CPU power on) and LED17 (M-NET power on) are lit.
(4) Set the time.
Set the current time from a system controller (G(B)-50A or TG-2000A) or a Maintenance Tool.
(5) Set the meter settings so that this device is a target for control from a system controller (G(B)-50A or TG-2000A).
Configure the settings of the system controller (G(B)-50A or TG-2000A). For details, refer to the instruction manual for the G(B)-50A
or TG-2000A.
*1: The pulse unit of the watt-hour meter being used should be 1 kWh/pulse or less. Note that the apportioning error will increase if a watt-hour meter with
large pulse unit is used.
*2: Values measured with this device cannot be used for the transaction and certification purposes mentioned in the Measurement Law.
8 Initial Setting Procedure
SW06
SW07
Note:
• An address from 01 to 50 can be set.
• Set an address that is not the same as that of
another unit.
The address is set to "01" at factory shipment.
In the case of address "41"
10s 1s
Setting
Operation Switch
Ch1 Ch2 Ch3 Ch4
Whether to use Input contact SW01-1 SW01-2 SW01-3 SW01-4
Pulse weight value SW02-1, 2 SW02-3, 4 SW02-5, 6 SW02-7, 8
Note: Be sure to configure the pulse weight settings. If these setting are not configured, the charge function and peak cut control will
not work normally because correct measurement of usage amounts will not be made.
Setting Setting with G(B)-50A Setting with TG-2000A
Pulse weight value
Set the pulse weight value setting switch (SW02) to the "SC setting", and set the setting with
G(B)-50A or TG-2000A.
Unit for calculation Set the volume unit (kWh, m
3
, MJ) with G(B)-50A or TG-2000A.
Period of time for calculation
–
Set the period of time for calculation of the rates.
Time for calculation
–
Set the time for daily calculation.
Date for calculation
–
Set the date for monthly calculation.
Note:
• Configure the settings of the TG-2000A connection system from TG-2000A.
If these setting are not configured, the charge function and peak cut control will not work normally because correct measurement
of usage amounts will not be made.
• Be sure to set the pulse weight settings from this device or a system controller (G(B)-50A or TG-2000A).
If these setting are not configured, the charge function and peak cut control will not work normally because correct measurement
of usage amounts will not be made.