Energy-Save Control And Peak Cut Control - Mitsubishi Electric AG-150A Instruction Book

5-2 Energy-Save Control and Peak Cut Control

Click on [Functions 1] – [Peak Cut] in the menu to bring up the peak cut control screen, and make necessary
peak cut settings to use the energy-save or peak cut control function.
Click [Save Settings] to send setting data to the AG-150A.
Note: Run the test run mode, and check that the equipment related to peak cut is connected properly to perform peak cut control.
(It is possible to perform control compulsorily by changing the control level.)
Note: The use of energy-save/peak cut control functions requires a separate license registration.
Confirm on the license registration screen (Ch8) that the license registration has been completed.
Note: If the user logs in as a building manager, some of the operations may be prohibited.
Note: When connecting AG-150A controllers by connecting an Expansion Controller to the system, energy-save and peak-cut
settings should be made only on one of the AG-150A controllers.
Peak cut method
Select the peak cut method.
Outdoor unit control
method
Set the outdoor unit control
method.
Refresh
Read setting data from
AG-150A and PLC.
To enable peak cut, register the "Energy Saving (Peak Cut)" license to all AG-150A, and set the peak cut
method and the indoor/outdoor units control methods. When the license is registered, the control can be
performed in 5 degrees (Level 0-4).
To enable energy saving control at the constant rate, register the "Energy Saving" license to all AG-150A,
and set the level to "0" in [Indoor/Outdoor unit control method] section.
Demand Controller Method
Demand level
report
AG-150A
PLC (with demand
input Software)
Up to 10 AG-150A can be connected.
PI Controller Method
Monitors electric
power
AG-150A
Monitors
control level
Remote AG-150A Method
Demand level
contact input
Demand
Controller
Pulse
PI Controller
Pulse-method
watt-hour meter
Up to 3 AG-150A can be
connected.
Electric Amount Count PLC Method
Monitors electric
power
AG-150A PLC (with Electric
Amount Count
Up to 14 AG-150A can be
connected.
From external system Method
Notify the
control level
AG-150A
26
Setting details
Set the details of the selected
method.
Expansion Controller
system selection buttons
Click to select the system to be
set.
Indoor unit control method
Set the indoor unit control
method.
Save Settings
Send setting data to AG-150A
and PLC.
Pulse
Pulse-method
watt-hour meter
Software)
Pulse
PLC etc
Pulse-method
watt-hour meter