using System;
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using HH.WCS.Mobox3.DSZSH.Helpers;
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using Newtonsoft.Json;
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namespace HH.WCS.Mobox3.DSZSH.Devices {
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/// <summary>
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/// 输送线PLC设备
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/// </summary>
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public class ProductionLineDevice : BaseModbusDevice {
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public ProductionLineDevice(string ip, int port) : base(ip, port) {
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}
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public ProductionLineDevice(string id, string ip, int port) : base(ip, port) {
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Id = id;
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}
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public string Id { get; set; }
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/// <summary>
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/// 系统状态：0本地 1联动(AGV模式) 2故障
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/// </summary>
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public int SystemState { get; set; }
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/// <summary>
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/// 满垛下线：1输送线末端有成品料，需要AGV搬运 0默认值
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/// </summary>
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public int FullOffline { get; set; }
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/// <summary>
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/// 呼叫托盘垛：1需要空托，呼叫AGV配送 0默认值
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/// </summary>
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public int CallPallet { get; set; }
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/// <summary>
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/// 允许 AGV 放托盘垛：1允许放垛 0默认值
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/// </summary>
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public int AllowAgvPlacePallet { get; set; }
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private int _agvPicking;
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private int _agvPlacingPallet;
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/// <summary>
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/// AGV 正在取货：下线AGV写入1，取货完成后恢复0
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/// </summary>
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public int AgvPicking {
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get => _agvPicking;
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set {
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var isOk = ModbusHelper.WriteSingleRegister(10, value, Ip, Port);
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_agvPicking = isOk ? value : throw new Exception($"修改 [AGV 正在取货] 为 '{value}' 失败");
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}
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}
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/// <summary>
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/// AGV 正在放托盘垛：上线AGV写入1，放托完成后恢复0
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/// </summary>
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public int AgvPlacingPallet {
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get => _agvPlacingPallet;
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set {
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var isOk = ModbusHelper.WriteSingleRegister(11, value, Ip, Port);
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_agvPlacingPallet = isOk ? value : throw new Exception($"修改 [AGV 正在放托盘垛] 为 '{value}' 失败");
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}
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}
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public bool LoadDeviceStateOk() {
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var readArray = ModbusHelper.ReadHoldingRegisters(0, 20, Ip, Port);
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if (readArray == null || readArray.Length < 12) {
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return false;
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}
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// 只读地址数据
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SystemState = readArray[0];
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FullOffline = readArray[1];
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CallPallet = readArray[2];
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AllowAgvPlacePallet = readArray[3];
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// 可写地址数据
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_agvPicking = readArray[10];
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_agvPlacingPallet = readArray[11];
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var log = JsonConvert.SerializeObject(readArray);
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LogHelper.Info(log);
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return true;
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}
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}
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}
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