Description
EATON XVS-430-10MPI-1-10
EATON XVS-430-10MPI-1-10
EATON XVS-430-10MPI-1-10
功率范围：200-1500 kW (250-2000 Hp)
以下步骤将引导规划和安装 PowerFlex 755 IP00、NEMA/UL 开放型
变频器。
1. 需考虑因素
·变频器规格 (Hp 和 VAC)，所需的附件/ 选件 ( 人机面板、通讯等)
·系统的进入防护
·变频器的安装方向
·冷却方式、通风方向、通风对准
·控制盒安装位置
·电缆进线/ 出线方案和电缆布线规定
·需要自卸推车
·人身安全和所需工具
2. 选择
·选择和购买配有子面板和进入防护附件的机柜
·选择和购买变频器和相应的变频器选件
·选择和购买控制盒和相应电缆
·选择和购买现场终结器套件
·选择和购买相关安装套件 ( 变频器安装和接地 )
·选择和购买柜门风扇
·选择和购买所需的电线和电缆
3. 机柜准备工作
·开通风口、安装柜门风扇
·附件规定 ( 人机面板支架等)
·制作和安装天花板隔层入口和出口电缆
·子面板钻孔
·安装现场终结器套件、安装支架和接地套件
·安装用户指定的附件
·远程安装控制盒
·安装子面板
4. 电源和接地接线
·确保接地正确
·放置和固定可拆卸的 L 形支架
·可靠端接电源电缆
·连接电源电缆
5. 推入并固定变频器单元
·将变频器单元拉到垂直位置
·放置自卸推车
·将变频器单元放在小车上
·将变频器单元放到机柜中并固定
6. 控制接线
·将控制盒安装到变频器中
·确认控制变压器电压
·确保电缆布线正确
·连接控制盒电源电缆和光纤电缆
·安装实时时钟电池和 HIM 电缆
·安装其他控制接线
·确认紧固件与连接器的紧固扭矩均正确
7. 调试系统
and pa
Level III, DP communication rate can be up to 12MB. PROFIBUS is used to connect distributed i/0 stations, field bus instruments and other intelligent devices.
The communication among process station, operator station and engineer station is realized through the system bus diginets (Industrial Ethernet). user
Different transmission media (RJ45 twisted pair, thin cable, thick cable or optical fiber cable and mixed media) and network topology can be selected for the system bus
Due to the adoption of tcp/ip protocol, the system can also realize ultra long distance communication with the help of public telephone network (dial-up mode) or satellite.
PLC and other subsystems communicate with industrial “system through Modbus protocol interface. The system also supports iec870-5 over control coordination
Discussion.
The flash EPROM inside PS provides more than 220 function modules (control algorithm subroutines), in addition to the base specified in IEC 61131 3 standard
In addition to this content, many powerful and strictly tested function blocks from practical engineering applications are also expanded. Any complex control
All schemes can be realized by the combination of these function blocks.
The function blocks provided by the system mainly fall into the following categories:
o
Analog quantity processing
o
Digital quantity processing
Loop adjustment
Logical sequence control
c
Logical operation
Monitoring function
Acquisition function
c
Arithmetic operation
c
Tcp/ip protocol
