FB_BA_AreaLighting

Selection of lighting operation for an area based on a schedule (Sched) and manual operation (OpModMan).

The manual operation has the following modes:

Value	Meaning
1	Automatic mode.
2	Manual selection Night watchman tour.
3	Manual selection Building cleaning.
4	Manual selection Maintenance.
5	Manual selection User-defined 1.
6	Manual selection User-defined 2.

If Automatic mode is selected, the function block DeMuxManMod sets the output bQ01. Since this output is not connected to the PrioSwi, the manual mode on the PrioSwi is disabled and the schedule Sched is active. This can assume the following values:

Value	Meaning
1	Default.
2	Night watchman tour.
3	Building cleaning.
4	User-defined 1.
5	User-defined 2.

The currently selected lighting mode eAreaMode, which is of the same type as the building mode, is then displayed via the OpModPr function block.

One of the Event function blocks is enabled based on the currently valid lighting mode. All possible light telegrams are routed to the priority function block PrioSwi in addition to the floor telegram stFloor on the input side. The resulting telegram is available to the room templates at the stArea output.

	The initialization of the template takes place within the method FB_Init.

Block diagram

Syntax

FUNCTION_BLOCK FB_BA_AreaLighting EXTENDS FB_BA_View
VAR_INPUT
  stFloor               : ST_BA_Lighting;
END_VAR
VAR_OUTPUT
  stArea                : ST_BA_Lighting;
END_VAR
VAR_INPUT CONSTANT
  OpModMan              : FB_BA_MV_Op;
  OpModPr               : FB_BA_MV_Op;
  Sched                 : FB_BA_SchedM;

  LgtValNightWatch      : FB_BA_AV_Op;
  LgtTNightWatch        : FB_BA_AV_Op;
  NightWatch            : FB_BA_LightingEvt := ( ePrio := E_BA_LightingPrio.eNightWatch);

  LgtValCleaning        : FB_BA_AV_Op;
  LgtTCleaning          : FB_BA_AV_Op;
  Cleaning              : FB_BA_LightingEvt := ( ePrio := E_BA_LightingPrio.eCleaning);

  LgtValMaintenance     : FB_BA_AV_Op;
  LgtTMaintenance       : FB_BA_AV_Op;
  Maintenance           : FB_BA_LightingEvt := ( ePrio := E_BA_LightingPrio.eMaintenance);

  LgtValUserDefined1    : FB_BA_AV_Op;
  LgtTUserDefined1      : FB_BA_AV_Op;
  UserDefined1          : FB_BA_LightingEvt := ( ePrio := 10);

  LgtValUserDefined2    : FB_BA_AV_Op;
  LgtTUserDefined2      : FB_BA_AV_Op;
  UserDefined2          : FB_BA_LightingEvt := ( ePrio := 10);
END_VAR
VAR
  DeMuxManMod           : FB_BA_DMUX_B08;
  DeMuxSched            : FB_BA_DMUX_B08;
  AreaMode              : FB_BA_PrioSwi_UDI16;
  eAreaMode             : E_BA_BuildingMode;
  PrioSwi               : FB_BA_LightingTgmSel8;
END_VAR

Inputs

Name	Type	Description
stFloor	ST_BA_Lighting	Light control telegram from the higher level "Floor".

Outputs

Name	Type	Description
stArea	ST_BA_Lighting	Resulting light control telegram from this template, which represents the "Area" level.

Inputs CONSTANT

Name	Type	Description
OpModMan	FB_BA_MV_Op	Manual input object for the building mode.
OpModPr	FB_BA_MV_Op	Resulting mode
Sched	FB_BA_SchedM	Schedule object (automatic) for the building mode.
LgtValNightWatch	FB_BA_AV_Op	Input object for the night watchman tour light value.
LgtTNightWatch	FB_BA_AV_Op	Input object for the light temperature night watchman tour.
NightWatch	FB_BA_LightingEvt	Event function block Night watchman tour.
LgtValCleaning	FB_BA_AV_Op	Input object for the building cleaning light value.
LgtTCleaning	FB_BA_AV_Op	Input object for the building cleaning light temperature.
Cleaning	FB_BA_LightingEvt	Event function block Building cleaning.
LgtValMaintenance	FB_BA_AV_Op	Input object for the maintenance light value.
LgtTMaintenance	FB_BA_AV_Op	Input object for the maintenance light temperature.
Maintenance	FB_BA_LightingEvt	Event gunction block Maintenance.
LgtValUserDefined1	FB_BA_AV_Op	Input object for the "User-defined1" light value.
LgtTUserDefined1	FB_BA_AV_Op	Input object for the "User-defined1" light temperature.
UserDefined1	FB_BA_LightingEvt	Event function block "User-defined1".
LgtValUserDefined2	FB_BA_AV_Op	Input object for the "User-defined2" light value.
LgtTUserDefined2	FB_BA_AV_Op	Input object for the "User-defined2" light temperature.
UserDefined2	FB_BA_LightingEvt	Event function block "User-defined2".

VAR

Name	Type	Description
DeMuxManMod	FB_BA_DMUX_B08	Conversion of the multistate value of the manual selection to a binary output.
DeMuxSched	FB_BA_DMUX_B08	Conversion of the multistate value of the schedule to a binary output.
AreaMode	FB_BA_PrioSwi_UDI16	Prioritizing reconversion of the states to a resulting multistate or enumeration value for lighting operation in the building area.
eAreaMode	E_BA_BuildingMode	Currently valid lighting operation in building area.
PrioSwi	FB_BA_LightingTgmSel8	Telegram selection block for the light telegrams.

Requirements

Development environment	Necessary function
TwinCAT from v3.1.4024.35	TF8040 \| TwinCAT Building Automation from V5.0.0.0