Control Menu - FDM121 User Guide

Presentation

The Control menu is used to control from the FDM121 display:

the circuit breaker
the light and load application managed by the IO module

DANGER
RISK OF ELECTROCUTION, ELECTRIC ARC, OR BURNS Do not execute any commands from the FDM121 display before returning the IMU to nominal operating mode when the FDM121 display backlighting is blinking. Failure to follow these instructions will result in death or serious injury.

Blinking of the FDM121 display indicates that the IMU is operating in degraded mode. It may be an architecture problem. For more information, refer to the ULP System User Guides provided in the section Related Documents.

If the IMU operating in degraded mode includes an FDM121 display version lower than V2.1.3, there is a risk of controlling a device other than the one intended.

Devices Compatible with Circuit Breaker Control

The table presents the minimum hardware configuration required to control each range of circuit breakers.

Range	Minimum hardware configuration required
MasterPact MTZ	Fixed or withdrawable circuit breaker + Isolation module + ULP port module + communicating coils MX and XF or communicating motor mechanism
MasterPact NT MasterPact NW ComPacT NS 630-1600 PowerPacT P-frame	Fixed or withdrawable circuit breaker + BCM ULP + communicating coils MX and XF or communicating motor mechanism Fixed or drawout switch-disconnector + BCM ULP + communicating coils MX and XF or communicating motor mechanism
ComPacT NSX PowerPacT H-, J-, and L-Frame	Fixed or withdrawable circuit breaker + BSCM with firmware version 2.1.7 and above + communicating motor mechanism in automatic mode Fixed or withdrawable switch-disconnector + BSCM with firmware version 2.1.7 and above + communicating motor mechanism in automatic mode

Breaker Control Screen

A	Circuit breaker status
B	Current control mode of the circuit breaker
C	Selection of the breaker control commands

Circuit Breaker Status

Depending on the devices connected, the FDM121 display displays the following status of the circuit breaker:

Range	Status
MasterPact MTZ	Open : The circuit breaker is open. Close : The circuit breaker is closed. TripSDE : The circuit breaker is tripped on detected electrical error. NA : The status of the circuit breaker is not available (no communication between the circuit breaker and the FDM121 display.
MasterPact NT MasterPact NW ComPacT NS 630-1600 PowerPacT P-frame	Open : The circuit breaker is open. Close : The circuit breaker is closed. TripSDE : The circuit breaker is tripped on detected electrical error. NA : The status of the circuit breaker is not available (no communication between the circuit breaker and the FDM121 display.
ComPacT NSX PowerPacT H-, J-, and L-Frame	Open : The circuit breaker is open. Close : The circuit breaker is closed. TripSDE : The circuit breaker is tripped on detected electrical error. Trip : The circuit breaker is tripped. NA : The status of the circuit breaker is not available (no communication between the circuit breaker and the FDM121 display.

Circuit Breaker Control Mode Selection

The FDM121 display can select the local or remote control mode of the circuit breaker, except when an IO module configured for Breaker operation is in the IMU, or when the circuit breaker hardware configuration is not compatible.

Local and Remote modes are mutually exclusive.

The circuit breaker control mode selection is password protected. If the level 3 default password of the circuit breaker was modified, then a screen asking for the password is displayed. For more information, refer section Password Screen.

You are not prompted to confirm the selection when selecting the circuit breaker control mode (Local/Remote).

Circuit Breaker Control Commands

The FDM121 display can control the circuit breaker only in local control mode. In remote control mode, the Control function is not available.

The circuit breaker control commands are password protected. If the level 3 default password of the circuit breaker was modified, then a screen asking for the password is displayed. For more information, refer section Password Screen.

After selection of a command, you are prompted to confirm it.

The control commands depend on the type of circuit breaker.

Range	Control commands
MasterPact MTZ	Open : command to open the circuit breaker without delay Close : command to close the circuit breaker without delay Close self-timer : command to close the circuit breaker with a 15-second delay NOTE: No Reset command from the FDM121 display. It is only possible to use an electrical reset or to push the reset button on front face of the circuit breaker.
MasterPact NT MasterPact NW ComPacT NS 630-1600 PowerPacT P-frame	Open : command to open the circuit breaker without delay Close : command to close the circuit breaker without delay Close self-timer : command to close the circuit breaker with a 15-second delay NOTE: No Reset command from the FDM121 display. It is only possible to use an electrical reset or to push the reset button on front face of the circuit breaker.
ComPacT NSX PowerPacT H-, J-, and L-Frame	Open : command to open the circuit breaker without delay Close : command to close the circuit breaker without delay Close self-timer : command to close the circuit breaker with a 15-seconds delay Reset : command to reset the circuit breaker after a trip.

NOTE: The Close command and Close self-timer command are not allowed when the close order is inhibited.

Light and Load Control

The FDM121 display can control the light and load pre-defined application (application 4) performed by an IO module connected to the IMU.

The FDM121 display can control the light and load application only in local control mode. In remote control mode, the Lighting control and Load control functions are not available.

The Lighting control screen and the Load control screen present the same information:

A		Current application status
	On	Lighting or load is on.
	Off	Lighting or load is off.
B		Application control orders
	On	Command to switch on the light or the load.
	Off	Command to switch off the light or the load.

The light control and load control commands are password protected. If the level 3 default password of the IO module was modified, then a screen asking for the password is displayed. For more information, refer section Password Screen.

After selection of a command, you are prompted to confirm it.

The light and load commands issued from the local FDM121 display are used as follows:

To switch the lights on and off. The lights are controlled by an impulse relay. The switch order can be either delayed or not.
To switch the loads on and off. The loads are controlled by a contactor. The switch order can be either delayed or not.

For more information, refer to the IO Module User Guides provided in the section Related Documents.

Navigation Through the Breaker Control Screens

The procedure for controlling a MasterPact NW circuit breaker in local mode is as follows:

Step	Action	Display
1	Select the Control menu in the Main menu by using the and keys. Confirm selection of the Control menu by pressing the OK key.
2	Select the Breaker submenu in the Control menu by using the and keys. Confirm selection of the Breaker submenu by pressing the OK key.
3	Select Control * to control the circuit breaker. Confirm your selection by pressing the OK key.
4	Select one of the three possible actions to control the MasterPact NW circuit breaker: Open Close Close self-timer Confirm the selected action by pressing the OK key. NOTE: Circuit breaker control commands are password protected. If the level 3 default password of the circuit breaker was modified, then a screen asking for the password is displayed. For more information, refer section Password Screen.
5	A screen confirming the action to be carried out is displayed. Select Yes to confirm opening the circuit breaker. NOTE: If you select Close self-timer , a 15-second timer starts before a close command is sent. Pressing the key before the end of the countdown returns to the Breaker control submenu without sending any command to the circuit breaker.
6	The new circuit breaker status is displayed on the screen.

NOTE: Use the

key to return to the Breaker control menu.

Navigation Through the Lighting or Load Control Screens

Navigation through the Lighting control and Load control screens is similar.

The procedure for controlling the Lighting application is as follows:

Step	Action	Display
1	Select the Control menu in the Main menu by using the and keys. Confirm selection of the Control menu by pressing the OK key.
2	Select the Lighting submenu Submenu available only when: the FDM121 display is connected to an IO module configured for the pre-defined application 4 Light and load control, the control mode is local, there is no conflict on ULP bus. * in the Control menu by using the and keys. Confirm selection of the submenu by pressing the OK key.
3	Select On from the menu to turn on the light. Confirm your selection by pressing the OK key. NOTE: Light control and load control commands are password protected. If the level 3 default password of the IO module was modified, then a screen asking for the password is displayed. For more information, refer section Password Screen.
4	A screen confirming the action to be carried out is displayed. Select Yes to confirm turning on the light.
5	The new lighting status is displayed on the screen.