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8
Initial Settings
After completing the procedures described in "6. Installation" and "7. Wiring Instructions", 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. Dip Switch
Functions".
Make sure to set whether to use Input contact for the input channel to ON (SW01-1, 2, 3, 4).
Setting
Whether to use Input contact
Pulse unit (weight) value
Note:
• When connecting a system controller (G(B)-50A or TG-2000A), set the pulse unit (weight) value to "SC setting".
(Recommended)
• If measuring usage amounts without connecting a system controller (G(B)-50A or TG-2000A), set the pulse unit (weight)
value to "× 0.1", "× 1.0", or "× 10" as appropriate.
• Be sure to configure the pulse unit (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.
(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).
(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.
Setting
Pulse unit (weight) value
Measurement unit
Charge time zone
Heat storage device connection
Settlement day
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 unit (weight) settings from this device or a system controller (G(B)-50A or TG-2000A).
If the pulse unit (weight) value has not been set as required, the charge function and peak cut control will not work normally
because correct measurement of usage amounts will not be made.
10s
1s
SW06
SW07
In the case of address "41"
Ch1
SW01-1
SW02-1, 2
Setting with G(B)-50A
Set the pulse unit (weight) value setting switch (SW02) to the "SC setting", and set the setting
with G(B)-50A or TG-2000A.
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 default.
Operation Switch
Ch2
SW01-2
SW02-3, 4
Set the volume unit (kWh, m
–
–
–
10
Ch3
SW01-3
SW02-5, 6
Setting with TG-2000A
3
, MJ) with G(B)-50A or TG-2000A.
Set the charge time zone of the rates.
Set connection or non-connection of a heat
storage device.
Set the settlement day.
Ch4
SW01-4
SW02-7, 8
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