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8.12.3 Set-up for the Name and the Maximum Integrated Value of WHM (Step 2)
Set the WHM name, location, and maximum integrated value
1) Enter the WHM name and location.
Enter the connected WHM name and location.
2) Set the maximum integrated value.
Use the “ /
” button or numeric input to set the
WHM maximum integrated value.
3) Click [Finish] button.
At the end of setting, click the [Finish] button.
* If the [Cancel] button is clicked, the settings are interrupted
and the screen returns to the initial window.
[Reference]
Shows the communication parameters that must be set at the watt hour meter used.
8.13 Measurement Meter Set-up (For PLC)
Set the meter connection.
The number of connected PLC for electric amount count units and IP address, and the number of
meter units, type, address, name and pulse unit, etc., are set with the meter set-up. This information
can be set only when a watt hour meter/meter is set.
Maintenance Tip (Caution)
Before changing the settings related to the charging function, settle the account to the previous day
(designated date), and record the results by printing or writing them down. The charge apportionment is
not calculated correctly if the account is not settled.
The settlement for the current month is: a) + b) + basic charges.
a) Day after settlement to previous day R Designated date settlement
b) Current day to next settlement day R Designated date settlement
There are cases when the changed day cannot be calculated correctly.
* Refer to the Management Manual "9.3 Output of Charge Air-conditioning" for details on settling the designated date.
Note:
• The maximum number of watt hour meters is 30.
• If the address selected is already being used, a warning will appear. Choose a different address.
Name and maximum inte
g
rated value settin
g
s
Note:
• A name and location up to 16 characters long can be entered.
(Single quotation [‘] cannot be used.
•
A
lways set the WHM maximum integrated value. If the correct maximum integrated value is no
t
set, the energy monitoring functions will not operate normally.
• When the WHM maximum integrated value is 0, a warning is displayed. Set the WHM maximum
integrated value.
Model Baud rate Parity Stop bit Notes
Power Rail 323 9600 bps Fixed Fixed
AEM31D/485 Fixed Fixed Fixed
CVM-BC-ITF-RS485-C2 9600 bps None 1bit
ED 39din-485 9600 bps None 1bit BCD used as communications protocol.
Items other than the above do not have to be set because they are fixed for each watt hour meter.