二、操作说明  (operating instructions)

设备在到达现场后，行装置试验，电源要求为直流220V±10%。在送电前需检测电源的极性是否正确。

The arrival at the scene, a unit test and the power requirements for DC 220 V ± 10 %. In the pre-test the power supply polarity is correct.

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1.通电开机后液晶屏显示：(power up after power on LCD display)

2．显示界面：(Display Interface)

当装置上电后，将显示系统运行电压和当前时间。可以通过方向按键来进行显示界面切换。

When the unit is powered, the system operating voltage and current time. You can press key to display an Interface to switch.

如下图所示： (As shown in the following figureJ

三相电压：(Three-phase voltages:)

开口谐波电压：(Opening harmonic voltages.)

3．按下“确认”按键进入主菜单界面：(Press the "confirm" key to enter the main menu interface:)

通过“↑↓”按键选择操作项目，选定项为反色显示。按下“确认”可进入要操作的子菜单界面。主菜单共有6项。

Through the "↑ ↓" buttons Select action items, invert the colors of the selected item appears. Press "confirm" to enter the submenu to operate interface. Main menu consists of 6 items.

4．故障记录(Fault History)

通过“↑↓”按键查询最近10次故障的历史记录。按下“取消”返回主菜单界面，按“-”键清除存储器记录。

Through the "↑ ↓" hard to find 10 recent fault history. Press "Cancel" to return to the main menu, press the "-" key to clear the memory record.

5．时间设定(Time setting)

通过按“↑↓”按键选择修改时间参数（选中项反色显示），“+，-”按键来修改时间，“确认”按键保存新设置的时间，“取消”按键不保存新设置的时间并返回主菜单。

By pressing the "↑ ↓" button and select change time parameters (checked items to invert the colors on the display), the "+,-" button to modify the time, the "confirm" button to save the new settings, the "Cancel" button does not save new settings and return to the main menu.

6．通讯设置(Communications settings)

通过按“↑↓”按键选择修改参数项（选中项反色显示），“+，-”按键来修改对应的参数，“确认”按键保存新设置的参数，“取消”按键不保存新设置的站号并返回主菜单。

By pressing the "↑ ↓" buttons select modify parameters (checked items to invert the colors on the display), the "+,-" button to modify the parameters corresponding to the, "confirm" button to save the new set of parameters, the "Cancel" button without the stａnd to save the new settings and return to the main menu.

7．参数设置(Parameter settings)

通过按“↑↓”按键选择修改参数项（选中项反色显示），“+，-”按键来修改对应的参数，“确认”按键保存新设置的参数，“取消”按键不保存新设置的站号并返回主菜单。

By pressing the "↑ ↓" buttons select modify parameters (checked items to invert the colors on the display), the "+,-" button to modify the parameters corresponding to the, "confirm" button to save the new set of parameters, the "Cancel" button without the stａnd to save the new settings and return to the main menu.

8．传动试验(Drive test)

通过按“↑↓”按键选择修改参数项（选中项反色显示），“确认”按键来修改对应的参数 “取消”按键不保存新设置的站号并返回上级菜单。

By pressing the "↑ ↓" buttons select modify parameters (checked items to invert the colors on the display), the "confirm" button to modify the parameters corresponding to the "Cancel" button to save the new settings and return to the parent menu.

9．出厂设置(Factory settings)

按下“确认”恢复出厂参数设置。

Press the "Confirm" restore the factory parameter settings.

三、使用环境(Use environment)

1． 海拔高度：小于2000m，特殊情况下可达4000m；

Altitude above sea level: Less than 2000 M, in exceptional circumstances, up to 4000 m.

2． 工作环境温度：-10℃- 60℃；

Working environment temperature:-10 ℃-60 ℃;

3． 空气相对湿度：90% (25℃)、50% (40℃)

Air humidity: 90 % (25 °C), 50 per cent (40 °C)

4． 使用地点不得有腐蚀性气体、蒸汽、导电尘埃，不得有爆炸性气体和破坏绝缘性气体；

Use conductive place without corrosive gas, vapour, dust, there shall be no explosive gases and destruction of insulation gas

5． 安装地点具有防风、防雨和防尘设施。

Installation locations with wind-proof, rain-proof and dust-proof facilities.

四、装置端子接线图(equipment terminals wiring diagram)

1 . 端子A定义：(Terminal A definition:)

u A16      UA电压信号；(A16 UA voltage signal)

u A15      UB电压信号；(A15 UB voltage signal;)

u A14      UC电压信号；(A14 Uc voltage signal;)

u A12~A13  UO电压信号；(A12~A13 U0 voltage signal;)

u A8~A10   CT信号输入；(A8~A10 CT input signal)

u A7~A9    PT开口三角输入端；(A7~A9 PT open-Delta input terminal)

u A4~A6    接地公共端(A4~A6 grounding public side)

u A1~A3    RS485信号。(A1~A3 RS485 signal.)

2 . 端子B定义：(Terminal B definition:)

u B19~B20    信号公共端；(B19 ~B20 signal public port)

u B16        远端复位信号；(B16 Remote reset signal)

u B13~B15    高压限流熔断器熔断接口；

(B13~B15 high voltage current-limiting fuse interface;)

u B12        隔离开关辅助接点输入接口；(B12 isolation switch auxiliary contacts input interface)

u B9~B11     反映三只真空接触器是否合闸；(B9~B11 reflect three vacuum contactors switching)

u B7~B8     分闸信号输出端，在有信号时，可令已合闸某一相真空接触器分开，在永磁式真空接触器使用；(B7~B8 opening signal output signal, is closing a separate vacuum contactor, permanent magnetism vacuum contactor.)

u B1~B6    合闸信号输出端，在有信号时，可令相应真空接触器合闸。(B1~B6 switching signal output signal, can make the appropriate vacuum contactors switching.)

3 . 端子C定义：(Terminal C definition:)

u C15~C16  装置工作电源输入；(C15~C16 unit power input;)

u C11~C13  接地公共端子；(C11~C13 grounding public terminal;)

u C9 ~C10   接地报警信号；(C9 ~C10 grounding alarm signal)

u C7~C8    失电报警信号；(C7~C8 power failure alarm signals)

u C5~C6    断线报警信号；(C5~C6 disconnection alarm signal)

u C3~C 4    谐振报警信号；(C3~C 4 resonant alarm signal;)

五、安装尺寸(mm) Installation Size (mm)

六．通讯规约 Communications statute

MODBUS（RTU模式）通讯规约，采用RS-485, 波特率为9600BPS，1位起始位,8位数据位，无校验，1位停止位，共10位。装置出厂时站址和通讯波特率已设好了，站址为01。CRC校验权值为CRC-16=X16+X15+X5+1   主站询问下行报文格式：

MODBUS (RTU mode) communication protocol, RS-485, baud rate 9600BPS,1 the start bit, 8 data bits, no parity, 1 stop bit, and a total of 10. Appliance factory sites and communication baud rate is set, site is 01. CRC checking weight CRC-16=X16+X15+X5+1 main site then ask for downlink message format:

地址+功能码+起始地址+字长度+16位CRC校验码

Address + Function Code + Start Address + field length + 16-bit CRC verification code

从站应答上行报文格式：Answer from station uplink message format:

地址+功能码+字长度+数据长度+16位CRC校验码

Address + Function Code + field length + data length + 16-bit CRC verification code

数据格式定义：Data format definition:

 注：刀闸的默认值是分状态。Note: the switch's default value is status.

 例：若设备地址为1  Example: If the device address is 1

1．读取状态数据： Read status data:

主站发送：01 03 00 00 00 06 C5 C8 ，其中 C5 C8为CRC校验码；

设备回应：01 03 0C 00 01 00 00 00 00 00 00 00 00 00 00 97 8C，其中97 8C为CRC校验码。

The station sent: 01 03 00 00 00 06 5 C C 8, where C C 5 8 CRC verification code.
Device Response: 01 03 0 C 00 01 00 00 00 00 00 00 00 00 00 00 97 8 C, 97 8 C CRC for verification code.

此时，刀闸处于合状态，其他状态均正常。

At this point, the switch in the State, other States are normal.