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false, "inputPorts": [ { "id": "in1", "name": "IN1", "direction": "IN", "signalType": "BOOL", "required": true, "maxConnections": 1 }, { "id": "in2", "name": "IN2", "direction": "IN", "signalType": "BOOL", "required": true, "maxConnections": 1 } ], "outputPorts": [ { "id": "q", "name": "Q", "direction": "OUT", "signalType": "BOOL", "required": true, "maxConnections": null } ] }, { "id": "def-lt", "blockType": "LT", "displayName": "Less Than", "stateful": false, "inputPorts": [ { "id": "in1", "name": "IN1", "direction": "IN", "signalType": "BOOL", "required": true, "maxConnections": 1 }, { "id": "in2", "name": "IN2", "direction": "IN", "signalType": "BOOL", "required": true, "maxConnections": 1 } ], "outputPorts": [ { "id": "q", "name": "Q", "direction": "OUT", "signalType": "BOOL", "required": true, "maxConnections": null } ] }, { "id": "def-lte", "blockType": "LTE", "displayName": "Less or Equal", "stateful": false, "inputPorts": [ { "id": "in1", "name": "IN1", "direction": "IN", "signalType": "BOOL", "required": true, "maxConnections": 1 }, { "id": "in2", "name": "IN2", "direction": "IN", "signalType": "BOOL", "required": true, "maxConnections": 1 } ], "outputPorts": [ { "id": "q", "name": "Q", "direction": "OUT", "signalType": "BOOL", "required": true, "maxConnections": null } ] } ], "nodes": [ { "id": "node-0001", "definitionId": "def-ton", "label": "TON", "position": { "x": 660, "y": 700 }, "ports": [ { "id": "node-0001:in", "nodeId": "node-0001", "definitionPortId": "in", "name": "IN", "direction": "IN", "signalType": "BOOL" }, { "id": "node-0001:q", "nodeId": "node-0001", "definitionPortId": "q", "name": "Q", "direction": "OUT", "signalType": "BOOL" } ], "parameterValues": { "PT": 500 } }, { "id": "node-0002", "definitionId": "def-in", "label": "Input", "position": { "x": 360, "y": 720 }, "ports": [ { "id": "node-0002:q", "nodeId": "node-0002", "definitionPortId": "q", "name": "Q", "direction": "OUT", "signalType": "BOOL" } ], "parameterValues": {} }, { "id": "node-0003", "definitionId": "def-out", "label": "Output", "position": { "x": 960, "y": 720 }, "ports": [ { "id": "node-0003:in", "nodeId": "node-0003", "definitionPortId": "in", "name": "IN", "direction": "IN", "signalType": "BOOL" } ], "parameterValues": {} }, { "id": "comment-0001", "type": "comment", "position": { "x": 340, "y": 360 }, "data": { "text": "Пример 11.\n\nTON не останавливает выполнение программы. PLC продолжает выполнять циклы, а таймер на каждом цикле проверяет состояние IN и прошедшее время.\nцикл 1 -> IN TRUE, ET увеличивается\nцикл 2 -> IN TRUE, ET увеличивается\nцикл N -> ET >= PT, Q становится TRUE\nПоэтому TON нельзя понимать как команду «пауза программы». Это блок, который формирует логический выход после выдержки времени.\n", "width": 740, "height": 250 } } ], "connections": [ { "id": "conn-0001", "sourceNodeId": "node-0002", "sourcePortId": "node-0002:q", "targetNodeId": "node-0001", "targetPortId": "node-0001:in", "signalType": "BOOL" }, { "id": "conn-0002", "sourceNodeId": "node-0001", "sourcePortId": "node-0001:q", "targetNodeId": "node-0003", "targetPortId": "node-0003:in", "signalType": "BOOL" } ] } }