HMI Description and Navigation Principles

A

LCD screen

Displays the parameter settings and the measurement values.

B

Status LEDs

Indicates power on, status of alarm, pre-alarm, and communication (only for VigiPacT RHU relay).

C

Navigation buttons

Allows to navigate.

ON

Green

Is switched on when the VigiPacT relay is powered.

ALARM

Red

Is switched on when an alarm is active.

PRE-AL

Orange

Is switched on when a pre-alarm is active.

Green

Blinks when the VigiPacT relay detects or sends a Modbus frame (only for VigiPacT RHU relay).

Validation

Allows to:

• modify parameter.

• select an item.

• validate current setting.

• start test mode.

• exit test mode at the end of the test.

Down

• Allows to move to:

  • next screen.

  • next menu item.

• Allows to decrease the numerical value while setting the parameters.

Up

• Allows to move to:

  • previous screen.

  • previous menu item.

• Allows to increase the numerical value while setting the parameters.

Home

Allows to access the Home menu.