HslCommunication.Profinet.Melsec.Helper

类 MelsecFxSerialHelper

java.lang.Object

HslCommunication.Profinet.Melsec.Helper.MelsecFxSerialHelper

public class MelsecFxSerialHelper
extends Object

构造器概要

构造器

构造器和说明
MelsecFxSerialHelper()

方法概要

限定符和类型	方法和说明
static OperateResult	ActivePlc(IReadWriteDevice plc)
static OperateResultExTwo<ArrayList<byte[]>,Integer>	BuildReadBoolCommand(String address, short length, boolean isNewVersion) 根据类型地址长度确认需要读取的指令头
static OperateResultExOne<ArrayList<byte[]>>	BuildReadWordCommand(String address, short length, boolean isNewVersion) 根据类型地址长度确认需要读取的指令头
static OperateResultExOne<byte[]>	BuildWriteBoolPacket(String address, boolean value)
static OperateResultExOne<byte[]>	BuildWriteWordCommand(String address, byte[] value, boolean isNewVersion)
static OperateResult	CheckPlcReadResponse(byte[] ack)
static OperateResult	CheckPlcWriteResponse(byte[] ack)
static OperateResultExOne<boolean[]>	ExtractActualBoolData(byte[] response, int start, int length)
static OperateResultExOne<byte[]>	ExtractActualData(byte[] response)
static OperateResultExOne<byte[]>	Read(IReadWriteDevice plc, String address, short length, boolean isNewVersion) 根据指定的地址及长度信息从三菱PLC中读取原始的字节数据，根据PLC中实际定义的规则，可以解析出任何类的数据信息 Read the original byte data from the Mitsubishi PLC according to the specified address and length information.
static OperateResultExOne<boolean[]>	ReadBool(IReadWriteDevice plc, String address, short length, boolean isNewVersion) 从三菱PLC中批量读取位软元件，返回读取结果，该读取地址最好从0，16，32...等开始读取，这样可以读取比较长的数据数组 Read bit devices in batches from Mitsubishi PLC and return the read results.
static OperateResult	Write(IReadWriteDevice plc, String address, boolean value)
static OperateResult	Write(IReadWriteDevice plc, String address, byte[] value, boolean isNewVersion)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

MelsecFxSerialHelper

public MelsecFxSerialHelper()

方法详细资料

Read

public static OperateResultExOne<byte[]> Read(IReadWriteDevice plc,
                                              String address,
                                              short length,
                                              boolean isNewVersion)

根据指定的地址及长度信息从三菱PLC中读取原始的字节数据，根据PLC中实际定义的规则，可以解析出任何类的数据信息
Read the original byte data from the Mitsubishi PLC according to the specified address and length information. According to the rules actually defined in the PLC, any type of data information can be parsed

参数:

plc - PLC通信对象

address - 读取地址，支持的类型参考文档说明

length - 读取的数据长度

isNewVersion - 是否是新版的串口访问类

返回:

带成功标志的结果数据对象

ReadBool

public static OperateResultExOne<boolean[]> ReadBool(IReadWriteDevice plc,
                                                     String address,
                                                     short length,
                                                     boolean isNewVersion)

从三菱PLC中批量读取位软元件，返回读取结果，该读取地址最好从0，16，32...等开始读取，这样可以读取比较长的数据数组
Read bit devices in batches from Mitsubishi PLC and return the read results. The read address should preferably be read from 0, 16, 32... etc., so that a relatively long data array can be read

参数:

plc - PLC的通信对象

address - 起始地址

length - 读取的长度

isNewVersion - 是否是新版的串口访问类

返回:

带成功标志的结果数据对象

Write

public static OperateResult Write(IReadWriteDevice plc,
                                  String address,
                                  byte[] value,
                                  boolean isNewVersion)

Write

public static OperateResult Write(IReadWriteDevice plc,
                                  String address,
                                  boolean value)

ActivePlc

public static OperateResult ActivePlc(IReadWriteDevice plc)

CheckPlcReadResponse

public static OperateResult CheckPlcReadResponse(byte[] ack)

CheckPlcWriteResponse

public static OperateResult CheckPlcWriteResponse(byte[] ack)

BuildWriteBoolPacket

public static OperateResultExOne<byte[]> BuildWriteBoolPacket(String address,
                                                              boolean value)

BuildReadWordCommand

public static OperateResultExOne<ArrayList<byte[]>> BuildReadWordCommand(String address,
                                                                         short length,
                                                                         boolean isNewVersion)

根据类型地址长度确认需要读取的指令头

参数:

address - 起始地址

length - 长度

isNewVersion - 是否是新版的串口访问类

返回:

带有成功标志的指令数据

BuildReadBoolCommand

public static OperateResultExTwo<ArrayList<byte[]>,Integer> BuildReadBoolCommand(String address,
                                                                                 short length,
                                                                                 boolean isNewVersion)

根据类型地址长度确认需要读取的指令头

参数:

address - 起始地址

length - bool数组长度

isNewVersion - 是否是新版的串口访问类

返回:

带有成功标志的指令数据

BuildWriteWordCommand

public static OperateResultExOne<byte[]> BuildWriteWordCommand(String address,
                                                               byte[] value,
                                                               boolean isNewVersion)

ExtractActualData

public static OperateResultExOne<byte[]> ExtractActualData(byte[] response)

ExtractActualBoolData

public static OperateResultExOne<boolean[]> ExtractActualBoolData(byte[] response,
                                                                  int start,
                                                                  int length)