major updated line switching version 2024-05-10
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rasta5man
parent
d289a99d07
commit
54038a06f8
4 changed files with 112 additions and 353 deletions
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@ -16,17 +16,12 @@ exports.readme = `
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const modbus = require('jsmodbus')
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const SerialPort = require('serialport')
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const { timeoutInterval, deviceConfig } = require("../databases/modbus_config");
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const ErrorToServiceHandler = require('./helper/ErrorToServiceHandler');
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const errorHandler = new ErrorToServiceHandler();
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const { sendNotification } = require('./helper/notification_reporter');
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const DELAY_BETWEEN_DEVICES = 10000;
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const instanceSendTo = {
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const SEND_TO = {
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debug: 0,
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dido_controller: 1,
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tb: 2
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@ -49,9 +44,9 @@ exports.install = function(instance) {
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this.index = 0;
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this.timeoutInterval = 5000;
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// kedze potrebujeme ist stale dookola pre jednotlive zariadenia, potrebujeme ci uz index ako aj adresu zariadenia, a aj pocet registrov na vycitanie
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this.deviceAddress = null; // adresa zariadenia (1 ma EM340 a 2 ma twilight_sensor)
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this.indexInDeviceConfig = 0; // prvy item v deviceConfig
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// we need to go always around for all devices. So we need index value, device address, as well as number of registers for single device
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this.deviceAddress = null; // device address (1 - EM340 and 2 for twilight_sensor)
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this.indexInDeviceConfig = 0; // first item in deviceConfig
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this.lengthOfActualDeviceStream = null;
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this.device = null;
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@ -69,7 +64,7 @@ exports.install = function(instance) {
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// we create a client for every deviceAddress ( = address) in list and push them into dictionary
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for( let i = 0; i < deviceConfig.length; i++)
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{
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this.clients[deviceConfig[i].deviceAddress] = new modbus.client.RTU(this.socket, deviceConfig[i].deviceAddress);
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this.clients[deviceConfig[i].deviceAddress] = new modbus.client.RTU(this.socket, deviceConfig[i].deviceAddress, 2000); // 2000 is timeout in register request, default is 5000, which is too long
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}
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this.socket.on('error', function(e) {
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@ -133,13 +128,13 @@ exports.install = function(instance) {
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{
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message = "twilight_sensor_ok";
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}
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message && sendNotification("modbus_reader: readRegisters", tbName, message, {}, "", instanceSendTo.tb, instance);
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message && sendNotification("modbus_reader: readRegisters", tbName, message, {}, "", SEND_TO.tb, instance);
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delete numberOfNotResponding[obj.device];
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}
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obj.transformResponse(resp, register, obj.deviceAddress);
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obj.transformResponse(resp, register);
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obj.errors = 0;
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//obj.errors = 0;
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obj.index++;
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obj.readAnotherRegister();
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@ -150,7 +145,7 @@ exports.install = function(instance) {
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obj.errors++;
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if(obj.errors == obj.lengthOfActualDeviceStream)
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{
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instance.send(instanceSendTo.dido_controller, {status: "NOK-" + obj.device}); // NOK-em340, NOK-em111, NOK-twilight_sensor, NOK-thermometer
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instance.send(SEND_TO.dido_controller, {status: "NOK-" + obj.device}); // NOK-em340, NOK-em111, NOK-twilight_sensor, NOK-thermometer
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//todo - neposlalo notification, ked sme vypojili twilight a neposle to do tb, ale do dido ??
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if(!numberOfNotResponding.hasOwnProperty(obj.device))
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@ -164,7 +159,7 @@ exports.install = function(instance) {
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{
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message = "electrometer_nok";
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}
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message && sendNotification("modbus_reader: readingTimeouted", tbName, message, {}, "", instanceSendTo.tb, instance);
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message && sendNotification("modbus_reader: readingTimeouted", tbName, message, {}, "", SEND_TO.tb, instance);
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numberOfNotResponding[obj.device] = 1;
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}
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@ -176,6 +171,12 @@ exports.install = function(instance) {
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depth: null
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}))
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// if reading out of device's last register returns error, we send accumulated allValues to dido_controller (if allValues are not an empty object)
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if(obj.index + 1 >= obj.lengthOfActualDeviceStream)
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{
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if(!isObjectEmpty(obj.allValues)) instance.send(SEND_TO.dido_controller, {values: obj.allValues});
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obj.allValues = {};
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}
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obj.index++;
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obj.readAnotherRegister();
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})
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@ -187,7 +188,7 @@ exports.install = function(instance) {
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else this.setNewStream();
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}
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transformResponse = (response, register, deviceAddress) => {
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transformResponse = (response, register) => {
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for (let i = 0; i < this.lengthOfActualDeviceStream; i++) {
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@ -198,11 +199,11 @@ exports.install = function(instance) {
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let multiplier = a.multiplier;
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let value = this.calculateValue(response, multiplier);
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// console.log(deviceAddress, register, tbName, tbAttribute, response, a.multiplier, value);
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// console.log(register, tbName, tbAttribute, response, a.multiplier, value);
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// if(tbName == undefined) return;
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if(this.index + 1 + this.errors < this.lengthOfActualDeviceStream)
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if(this.index + 1 < this.lengthOfActualDeviceStream)
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{
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this.allValues[tbAttribute] = value;
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return;
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@ -215,7 +216,7 @@ exports.install = function(instance) {
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this.checkNullVoltage(values);
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instance.send(instanceSendTo.dido_controller, {values: values});
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instance.send(SEND_TO.dido_controller, {values: values});
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this.allValues = {};
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break;
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@ -227,8 +228,6 @@ exports.install = function(instance) {
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setNewStream = () =>
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{
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// console.log('------------',this.lengthOfActualDeviceStream, this.index);
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// console.log('------------',this.indexInDeviceConfig, deviceConfig.length);
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if(this.lengthOfActualDeviceStream == this.index)
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{
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if(this.indexInDeviceConfig + 1 == deviceConfig.length)
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@ -260,13 +259,13 @@ exports.install = function(instance) {
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// ]
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// };
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// instance.send(instanceSendTo.tb, dataToTB);
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// instance.send(SEND_TO.tb, dataToTB);
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// const dataToDiDo = {
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// values: values
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// }
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// instance.send(instanceSendTo.dido_controller, dataToDiDo);
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// instance.send(SEND_TO.dido_controller, dataToDiDo);
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// }
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@ -314,27 +313,28 @@ exports.install = function(instance) {
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if(values[singleValue] == 0)
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{
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FLOW.OMS_no_voltage.add(phase);
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sendNotification("modbus_citys: checkNullVoltage", tbName, "no_voltage_on_phase", {phase: phase}, "", instanceSendTo.tb, instance, "voltage" + phase );
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sendNotification("modbus_citys: checkNullVoltage", tbName, "no_voltage_on_phase", {phase: phase}, "", SEND_TO.tb, instance, "voltage" + phase );
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// console.log('no voltage')
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}
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else
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{
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FLOW.OMS_no_voltage.delete(phase);
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// console.log('voltage detected')
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sendNotification("modbus_citys: checkNullVoltage", tbName, "voltage_on_phase_restored", {phase: phase}, "", instanceSendTo.tb, instance, "voltage" + phase);
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sendNotification("modbus_citys: checkNullVoltage", tbName, "voltage_on_phase_restored", {phase: phase}, "", SEND_TO.tb, instance, "voltage" + phase);
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}
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}
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})
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}
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// we use dataToTbHandler. Therefore we need to check, if objects we send to dido_controller are not empty
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isObjectEmpty = (objectName) => {
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return Object.keys(objectName).length === 0 && objectName.constructor === Object;
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}
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}
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const isObjectEmpty = (objectName) => {
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return Object.keys(objectName).length === 0 && objectName.constructor === Object;
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}
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setTimeout(() => {
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const newSocket = new SocketWithClients();
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tbName = FLOW.OMS_rvo_tbname;
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}, 25000);
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}
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