产品详情资料
控制信号BS1、BS2和RRES（BS3）的功能由开关组SGB1…3定义。下面所示的矩阵可用于帮助进行所需的选择。矩阵左侧的控制信号可以通过包围期望的交叉点与上侧的功能组合。每个交叉点都标记有开关编号，开关的相应权重系数显示在矩阵的底行。通过水平地添加开关组的所有选定开关的权重因子，获得开关组校验和。笔记检查继电器模块SPCJ 4D28的所有控制信号是否在相关保护继电器中可用。通过外部控制信号BS1、BS2和RRES（BS3）向一个或多个保护级施加阻断信号的配置。当开关处于位置1时，只要控制信号为高，相关保护级的操作就会被阻断。SGB_/5使用命令V 150通过串行总线或使用外部控制信号在主设置值和第二设置之间切换。当SGB_/5=0时，无法使用外部控制信号切换设定值。当SGB1/5＝1时，当前使用的设置值仅由外部控制信号的状态确定。
The functions of the control signals BS1, BS2 and RRES (BS3) are defined with switchgroups SGB1…3. The matrix shown below can be used as an aid for making the desired selections. The control signals at the left side in the matrix can be combined with the functions at the upper side by encircling the desired intersection points. Each intersection point is marked with a switch number and the corresponding weight factor of the switch is shown at the bottom row of the matrix. By horizontally adding the weight factors of all the selected switches of a switchgroup the switchgroup checksums is obtained. Note! Check if all the control signals of the relay module SPCJ 4D28 are available in the protection relay in question.Configuration of blocking signals to be applied to one or more protection stages via the external control signals BS1, BS2 and RRES (BS3). When a switch is in position 1, the operation of the concerned protection stage is blocked as long as the control signal is high. SGB_/5 Switching between main setting values and second settings, either via the serial bus using command V 150, or using an external control signal. When SGB_/5 = 0, the setting values cannot be switched with an external control signal. When SGB1/5 = 1, the currently used setting values are determined exclusively by the state of the external control signal.
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主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。
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●使用前:
在操作和维护，安装设备之前，请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装，组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成，非标定制，产线升级改造，原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强，熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能，还需了解产品的使用寿命环境。
●充分学习产品使用手册，否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥，木业，石业，橡胶，石油，化工，发电，环保，水处理，制冷，交通，钢铁，食品，饮料，船舶，制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation,
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