Pi Controller Settings - Mitsubishi Electric AE-200A Instruction Book

6-6-6. PI controller settings

To use metering device on the centralized controller, follow the instructions below to register PI controllers (PAC-
YG60MCA) and to make measurement settings.
Procedures
1. Click [Unit Settings] > [PI Controller] to access the PI controller settings screen.
Note
• The maximum settable number of PI controllers for each centralized controller is 15. The maximum
number of connectable PI controllers in an AE-200 system is 20.
• A separate license is required to use the Peak Cut function using the measurement values.
• Only the addresses that have not been registered on the group, interlocked LOSSNAY, or AI controller
setting screens are available for selection.
Target centralized
controller
Select one of the connected
centralized controllers
whose PI controller settings
are to be made.
PI controller registration
Click to display the screen
for registering PI controllers.
2. Click the icon in "PI controller registration" (
3. Select the address number of the PI controller to be registered.
When a built-in Pulse Input (PI) is used, select [PI].
4. In "Metering device name" (Ch1 to Ch4), enter the metering device name in 20 characters or less.
5. Enter the pulse weight and select the measurement unit.
Note
• The measurement unit can be selected from [kWh], [m3], [MJ], or [--(no unit)].
• When not using a metering device, leave the pulse weight blank and select [--(no unit)] for the
measurement unit.
6. Click [Save] to save the settings.
Important
• Set the pulse weight according to the metering device to be used. To ensure proper settings, first check
the value measured by the metering device and the value counted by the built-in Pulse Input (PI) or the PI
controller. Then, after a certain time, check that both values have increased by equal values. (The values
that the built-in Pulse Input (PI) or the PI controller counts can be checked on the LCD and the Web
Browser for System Maintenance Engineer.) Refer to section 7 "Billing function trial run" for details.
WT07442X02
Save
Click to save the settings.
) to display the unit address selection screen.
81
Metering device name
Pulse Weight
Measurement unit
Back
Click to display the previous
settings without making any
changes.