产品概览
适用于 KEPServerEX 的 IEC 60870-5-104 Master 驱动连接到变电站中的 IEC 60870-5-104 从站设备，包括 RTU、IED、控制器和网关。
IEC 60870-5-104 Master 驱动与 KEPServerEX 结合使用，以提供与 HMI、SCADA 和 Historian 客户端应用程序之间的连接和通信。
资源
性能
- 支持事件序列数据和回放
- 支持循环、背景扫描和轮询读取
- 支持选择并执行写入以及直接执行写入
- 支持一般查询和反向查询
- 支持时间同步
- 支持最常见的 ASDU
- 支持平衡和非平衡通信
协议
- IEC 60870-5-104 (Ethernet)
支持的设备
- Devices supporting the IEC 60870-5-104 Slave Protocol
应用程序支持
- DDE Format CF_Text and AdvancedDDE
- NIO Interface for iFIX
- OPC .NET Service (OPC .NET) Version 1.00
- OPC Alarms and Events (OPC AE) Version 1.10
- OPC Data Access (OPC DA) Versions 1.0a, 2.0, 2.05a, and 3.0
- OPC Unified Architecture (OPC UA) Version 1.02
- SuiteLink and FastDDE for Wonderware
发行说明
6.5.829.0
2018/6/19
- Fixed an issue where invalid values could be written to IEC60870 Step commands.
- Updated error messages to accurately describe the range.
- Changed the minimum and maximum settings for T1, T2, and T3 wait times to match the specifications.
- Changed the minimum, maximum, and default settings for the same device to be in seconds.
- Changed the maximum value for Connect Timeout to 255 seconds.
6.3.273.0
2017/9/27
- 更正了 QUALITYDESC 标记中溢出位的表示。
- 修改为在发出时间同步命令时正确设置 SU（夏令时）位。
6.2.506.0
2018/6/11
- Changed the min. and max. settings for T1, T2, and T3 wait times to match the specification. The settings are now in seconds. The old setting names are not supported. Config API projects need to be updated to use the new names.
- CHANNEL_T1_SEC replaced CHANNEL_T1
- CHANNEL_T2_SEC replaced CHANNEL_T2
- CHANNEL_T3_SEC replaced CHANNEL_T3
- Changed the min. and max. settings for T1, T2, and T3 wait times to match the specs.
- T1 Min 1s Max 255s
- T2 Min 1s Max 255s
- T3 Min 1s Max 172800s
- Changed the max value for Connect Timeout to 255 secs.
6.1.655.0
2018/6/11
- Fixed an issue where the overflow bit of the QualityDesc tag was not updated correctly.
6.1.601.0
2017/4/4
- 添加了支持，允许同一 IOA 内有多个 ASDU 类型。
- 当禁用数据收集时，禁止时间同步。
- 修改了驱动程序，使之不再需要可选的 ActTerm 响应。
6.0.2206.0
2018/6/11
- Fixed an issue where the DST flag was not being initialized to 0 when not respecting DST.
- Modified to correctly set the SU bit (DST) based on time zone chosen in the device properties.
- Modified to correctly set the SU (DST) bit when issuing time synchronization commands.
- Updated to support ActTerm response as optional.
- Modified data structures to allow them to store multiple ASDU types within the same IOA.
5.21.235.0
2018/6/11
- Modified data structures to allow storage of multiple ASDU types within the same IOA.
- Updated to support ActTerm response as optional.
5.21.114.0
2017/3/20
- 修改了驱动程序，使之不再需要可选的 ActTerm 响应。
- 添加了支持，允许同一 IOA 有多个 ASDU 类型。在此更改之前，如果使用多个 ASDU 类型的客户端应用程序引用一个 IOA，仅会成功读取一个 ASDU 类型，其他类型的读取将失败并显示数据类型不匹配错误。
5.17.495.0
2015/2/24
- Fixed an issue where timestamp values sent from the device with the day-of-week field set to 0 (unused) were not displayed correctly in the Quick Client. The driver now calculates the correct day-of-week based on the timestamp.
5.16.722.0
2014/10/21
- This initial release of the Ethernet driver provides connectivity to IEC 60870-5-104 slave devices in electrical substations that include RTUs, IEDs, controllers, and gateways.
- The following features are supported:
- Configurable link layer and application layer settings
- Event Playback
- Background data updates
- Cyclic data updates
- Data Polling
- Unsolicited data
- Test Procedure
- General Interrogation (global group) and Counter Interrogation (global group)
- The following Application Service Data Unit (ASDU) types are supported:
- Single Point Information
- Double Point Information
- Step Position Information
- Bit string of 32 bit
- Measured Value, Normalized Value
- Measured Value, Scaled Value
- Measured Value, Short Floating Point Number
- Integrated Totals
什么是驱动？
KEPServerEX 不仅是
OPC 服务器，它还是一种适用于工业自动化和 IoT 的连接平台。只需下载 KEPServerEX，然后从包含 150 多种设备驱动、客户端驱动和高级插件的 Kepware 库中选择，以便适合您工业控制系统的独特通信要求。
驱动是一种软件组件，能够使 KEPServerEX 满足某个特定设备、系统或其他数据源的连接要求。此驱动处理 KEPServerEX 与数据源进行的所有专属通信；客户端接口处理通向监控或控制设备的应用程序的所有连接，包括支持的 OPC 连接、专属连接和开放式标准连接。
驱动可以单独或以套件形式获得授权许可。随着连接需求的发展，可以按需对其他驱动进行许可。