西门子中国代理商-PLC模块代理商
功能
访问 OS 服务器的变量管理（读和写）
读取结构和类型信息
读取过程值归档（变量记录）
读取报警日志（报警日志）
LeiKon GmbH 除提供 PCS 7 OCS（服务器接口）外，还提供了通过 PCS 7 OCS 实现SIMATIC PCS 7 连接的以下应用程序（参见“详细信息”获取联系地址以了解详细信息和订货信息）：
IntexcSUITE，
用于开发操作辅助系统的软件平台，以在以下应用领域进行预期和主动操作：软传感器
过程预测
优化控制
在线质量控制
基于状态的维护
绩效指标
IntexcCONNECT，西门子中国代理商-PLC模块代理商
SIMATIC PCS 7 与外部应用程序/系统之间的数据耦合器：SAP 系统
过程数据归档和数据库
IntexcINTEGRITY，
基于规则的过程和组态数据查询和评估工具，具有以下应用选项：借助于 SIMATIC PCS 7 的数据点组态，实现运行数据采集系统 (PIMS) 的批量工程组态和连续一致性调整
通过自动生成的报告来监控和记录工厂及过程状况西门子中国代理商-PLC模块代理商
针对 SIMATIC PCS 7 配置执行不依赖于系统的反向文档和验证以完整验收（SAT、FAT）
The PM240-2 and PM250 Power Modules are already designed for SafetyIntegrated.西门子中国代理商-PLC模块代理商
In conjunction with a standard Control Unit, the drive provides thesafety function STO.
The PM240-2 Power Modules, frame sizes FSD to FSG additionallyoffer STO acc. to IEC 61508 SIL 3 andEN ISO 13489-1 PL e and Category 3.
In conjunction with a fail-safe Control Unit, the drive can beturned into a Safety Integrated Drive with comprehensive safetyfunctions.
The Safety Integrated functions are completely integrated into thedrive system. They can be activated via fail-safe digital inputs orvia PROFINET or PROFIBUS with PROFIsafe.西门子中国代理商-PLC模块代理商
The Safety Integrated functions are implemented electronically andtherefore offer short response times in comparison to solutionswith externally implemented monitoring functions.
Safety Integratedencoderless
The safety functions do not require a motor encoder; theimplementation effort is minimal. Existing machines in particularcan be updated with integrated safety technology without the needto change the motor or mechanical system.
The STO function can be used without any restrictions for allapplications.
The SS1, SLS, SSM and SDI functions are only permissible forapplications where the load can never cause acceleration. Anencoder that is used for the purposes of motor control has nosignificance for the safety functions here.
Safety Integratedoverview
The availability of Safety Integrated functions depends on the typeof Control Unit. Standard Control Units and fail-safe Control Unitsare available.
The CU240E-2 standard Control Units have STO and the CU250S-2Control Units have STO, SBC, and SS1 as standard.
The fail-safe Control Units offer Extended Functions (SLS, SDI,SSM) in addition to the Basic Functions (STO, SS1). The BasicFunction SBC is currently supported by the CU250S-2.
A license is required for operation of the Extended Functions onthe CU250S-2 Control Unit. It is of no consequence here whichSafety Integrated functions are used and how many.
The license can be ordered as an option with the memory card.Alternatively, a single-user license can also be purchased.
Safe BrakeRelay西门子中国代理商-PLC模块代理商
The Safe Brake Control (SBC) function requires a Safe Brake Relay.The Safe Brake Relay allows safe control of electro-mechanicalmotor brakes.
The 24 V DC solenoid of the motor brake is directly connected tothe Safe Brake Relay. External surge suppressors are not required.The cable harnesses for connection to the Power Module are includedin the scope of supply.西门子中国代理商-PLC模块代理商
With the Safe Brake Relay function, the brake is controlled inaccordance with IEC 61508 SIL 2 andEN ISO 13849-1 PL d and Category 3.
西门子中国代理商-PLC模块代理商