Keypad

The Control Point panel comes in 2 versions: Control Point and Control Point VAV. Visually, the versions are differentiated by keypad layouts:

The Control Point line keypad layout is designed with 4 buttons:

• fan;

• decrement (-);

• increment (+);

• occupancy.

The Control Point VAV series, which has no fan control, is designed with the following buttons:

• menu;

• decrement (-);

• increment (+);

• confirm.

in the iSMA Configurator:

DEVICE_CONFIGURATION, KEY_PAD_OFF: allows to switch off the panel keypad. If true, the keypad function is deactivated. Single pushing of any button emits a buzzer sound (if buzzer is activated) and activates the active mode (set background illumination level) but the submenu access is blocked (it is impossible to enter any menu or to change any parameters or settings). The main menu is displayed. By default, the keypad is on.

• Modbus register: 40205, bit 12;

• BACnet object: BO10, property: Present Value.

The keypad can be activated or inactivated using the following parameter or in the iSMA Configurator:

DEVICE_CONFIGURATION, BACKGROUND_ILLUMINATION_KEY_PAD_ACTIVE: allows to switch on the keypad background illumination. If true, the keypad is illuminated with intensity according to values stored in parameters dedicated for particular room panel modes. If false, the keypad is not illuminated in any mode. By default, the keypad is not illuminated;

• Modbus register: 40205, bit 4;

• BACnet object: BO4, property: Present Value.

Keypad brightness switches between three illumination modes in time:

• active mode;

• idle mode;

• standby mode.

Keypad Brightness

Active Mode Settings

BACKGROUND_KEY_PAD_FOR_ACTIVE_MODE: allows to set a value of the keypad backlight brightness in the active mode (expressed in %). The default value is 60%.

• Modbus register: 40212;

• BACnet object: AO8, property: Present Value;

BACKGROUND_KEY_PAD_TIME_TO_IDLE: allows to set the time, after which the keypad backlight goes from the active mode to idle (expressed in seconds). The default value is 10 seconds.

• Modbus register: 40215;

• BACnet object: AO11, property: Present Value;

Idle Mode Settings

BACKGROUND_KEY_PAD_FOR_IDLE_MODE: allows to set a value of the keypad backlight brightness in the idle mode (expressed in %). The default value is 40%.

• Modbus register: 40213;

• BACnet object: AO9, property: Present Value.

BACKGROUND_KEY_PAD_TIME_TO_STANDBY: allows to set the time, after which the keypad backlight goes from the idle mode to standby (expressed in seconds). The default value is 5 seconds.

• Modbus register: 40216;

• BACnet object: AO12, property: Present Value.

Standby Mode Settings

BACKGROUND_KEY_PAD_FOR_STANDBY_MODE: allows to set a value of the keypad backlight brightness in the standby mode (expressed in %). The default value is 0%.

• Modbus register: 40214;

• BACnet object: AO10, property: Present Value.

The panel stays in the standby mode until next user interface interaction.

Current Keypad Brightness

BACKGROUND_KEY_PAD_CURRENT_VALUE: contains a current keypad backlight illumination value.

• Modbus register: 30202;

• BACnet object: AI2, property: Present Value.