Greenheck Microprocessor Controller (474706 IOM) TAP v1.04 J Instrukcja Użytkownika Pobierz pdf (Strona 16)

DDC Controller for Tempered Air Products

The Overrides menu is for start-up, commissioning and troubleshooting.

This menu allows the user to override the control loops. If further control is

required, the user can also manually control the controller inputs and outputs.

To access the Overrides sub-menu, enter the service password (Default=1000).

To manually override a control loop, the unit must be ON. In each respective

screen, change the control from AUTO to MANUAL.

To resume normal operation after overriding the controller, simply cycle power

to the unit.

This screen allows The user To override The energy wheel operaTion.

This screen only appears if the unit is equipped with a non-VFD operated energy

wheel.

When the Wheel Control is in the MANUAL mode, use the arrow buttons to turn

the wheel ON or OFF.

This screen allows The user To override The energy wheel operaTion.

This screen only appears if the unit is equipped with a VFD operated energy wheel.

When the Wheel Control is in the MANUAL mode, use the arrow buttons to

alter the wheel %. This is directly proportional to a 0 - 10 VDC signal being sent

to the energy wheel VFD.

F. Board Switch

The Board Switch menu allows the user to jump between different controllers

with a remote display. This requires a remote display, along with additional

controllers, set-up in a pLAN network. A pLAN can consist of up to 32 devices, in

different combinations, but a maximum of 31 controllers.

when viewing This screen from a remoTe display, The user is able To change

which conTroller’s menu should be displayed.

Unit Address: The pLAN address of the controller the display is currently

accessing.

Switch to unit: The pLAN address of the controller the display would like to

access.

Board Switch

Unit Address: 1

Switch to unit: 1

1 . . . . . . . . . . 16

17 . . . . . . . . . 32

G. Service

enTering The informaTion sub-menu will display informaTion abouT The

conTroller and The program loaded on The conTroller.

Code: Controller setup code determines functionality of program. When

contacting the factory, please reference this code.

The Service menu allows the user to access several sub-menus regarding

controller information, controller overrides, operating hours, BMS configuration,

I/O manual management and Probe Adjustment. The user can also change the

default Service Password (1000) by accessing the Service Settings sub-menu.

By accessing the BMS Config sub-menu, the user can adjust BMS protocol

settings (BACnet, LonWorks, Modbus).

Information

Greenheck Fan Corp.

Code: GMY10000X00

Ver.: 1.04 06/13/11

Manual: 474706

Bios: 5.12 11/17/10

Boot: 4.03 07/03/06

Control Loop Overrides

Unit must be ON.

To resume normal operation,

cycle unit power.

Energy Wheel Override

Wheel Control: Auto

Wheel: OFF

Energy Wheel Override

Wheel Control: Auto

Wheel: 100%

G. Service

a. Information

G. Service

b. Overrides

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 31 32

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Greenheck Microprocessor Controller (474706 IOM) TAP v1.04 J Instrukcja Użytkownika Strona 16

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