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Initial commit: CODESYS tree, integration docs, Node-RED scripts.

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PLC application sources (NVL, rooms, boiler), HA/Node-RED integration guide, and NVL patch utilities.

Co-authored-by: Cursor <cursoragent@cursor.com>
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nearxos
2026-05-26 21:21:56 +03:00
commit d98c44bfa3
27 changed files with 3844 additions and 0 deletions
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58
codesys-tree/Device/Plc Logic/Application/3.Function Blocks/fb_room.st Normal file
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(* === DECLARATION === *)
FUNCTION_BLOCK fb_room
VAR_INPUT
switches: struct_room_cmds;
relay_status: struct_room_outs; // Read from EtherCAT outputs (actual relay states)
END_VAR
VAR_OUTPUT
lights: struct_room_outs;
END_VAR
VAR
l1: fb_light;
l2: fb_light;
l3: fb_light;
l4: fb_light;
l5: fb_light;
l6: fb_light;
END_VAR
(* === IMPLEMENTATION === *)
// =====================================================
// fb_room - Implementation (per redesign)
// =====================================================
// Light 1..6 (relay_status = previous cycle output for Option C)
l1(ha_on := switches.ha_l1_on, ha_off := switches.ha_l1_off, zigbee_sw := switches.zigbee_sw1, relay_status := relay_status.l_1);
lights.l_1 := l1.light_output;
l2(ha_on := switches.ha_l2_on, ha_off := switches.ha_l2_off, zigbee_sw := switches.zigbee_sw2, relay_status := relay_status.l_2);
lights.l_2 := l2.light_output;
l3(ha_on := switches.ha_l3_on, ha_off := switches.ha_l3_off, zigbee_sw := switches.zigbee_sw3, relay_status := relay_status.l_3);
lights.l_3 := l3.light_output;
l4(ha_on := switches.ha_l4_on, ha_off := switches.ha_l4_off, zigbee_sw := switches.zigbee_sw4, relay_status := relay_status.l_4);
lights.l_4 := l4.light_output;
l5(ha_on := switches.ha_l5_on, ha_off := switches.ha_l5_off, zigbee_sw := switches.zigbee_sw5, relay_status := relay_status.l_5);
lights.l_5 := l5.light_output;
l6(ha_on := switches.ha_l6_on, ha_off := switches.ha_l6_off, zigbee_sw := switches.zigbee_sw6, relay_status := relay_status.l_6);
lights.l_6 := l6.light_output;
// Global Commands (overwrite outputs per redesign)
IF switches.ha_all_off THEN
lights.l_1 := FALSE;
lights.l_2 := FALSE;
lights.l_3 := FALSE;
lights.l_4 := FALSE;
lights.l_5 := FALSE;
lights.l_6 := FALSE;
ELSIF switches.ha_all_on THEN
lights.l_1 := TRUE;
lights.l_2 := TRUE;
lights.l_3 := TRUE;
lights.l_4 := TRUE;
lights.l_5 := TRUE;
lights.l_6 := TRUE;
END_IF;