IEC 61800-5-2:20 16 RLV包含国际标准及其红线版本。红线版本只有英文版本。Redline版本为您提供了一种快速简单的方法来比较该标准与其前一版本之间的所有变化。红线版本不是IEC官方标准，只有标准的当前版本才被视为官方文件。 IEC 61800-5-2:20 16规定了安全相关动力驱动系统（PDS（SR））在功能安全考虑方面的设计和开发、集成和验证的要求并提出了建议。它适用于IEC 61800-2中提到的IEC 61800系列标准的其他部分所涵盖的可调速度电力驱动系统。IEC 61800-5-2是一种产品标准，规定了安全-根据IEC 61508框架对PDS（SR）的相关考虑，并介绍了作为安全相关系统子系统的PDS（SR）的要求。它旨在促进PDS(SR)的电气/电子/可编程电子(E/E/PE)部件的实现，与PDS的安全子功能的安全性能有关。与上一版相比，此版本包括以下重大技术变更: a)在本标准未涵盖低需求模式的范围中增加了理性， b)增加了“类别”和“安全功能”的定义， c)“其他子功能”分类为“监控子功能”和“输出功能”， d）删除整个文件中的“验证测试”，因为对于PDS（SR），验证测试不适用， e)将术语“安全功能”替换为“安全子功能”。功能”贯穿文件， f)更新了IEC 61508系列2010版的参考文献， g)增加了ISO 13849-1的主要规则和对ISO 13849-2表格的参考， h）6.1.6文本由表2取代， i)6.1.7符合IEC 61508-2:20 10附录E中变更要求的片上冗余集成电路， j）6.2.8 PDS（SR）热抗扰度的设计要求， k）6.2.9 PDS（SR）机械抗扰度的设计要求， l）6.1.6 SIL用于一个PDS（SR）内的多个安全子功能， m)6.1.7具有片上冗余的集成电路， n)6.2.1基本且经过充分检验的安全原则， o)6.2.2.1.4诊断测试间隔当硬件容错大于零时， p）6.2.5.2.7 PDS（SR）参数化， q)9项试验要求， r)9.3电磁(EM)抗扰度测试， s)9.4热抗扰度测试， t)9.5机械抗扰度试验， u)附上顺序任务表， v)附录D，D.3.16，更新了运动和位置反馈传感器， w）附录E PDS（SR）的电磁抗扰度（EM）要求， x)附录F给定PFH值的低需求PFDavg值估算。

IEC 61800-5-2:2016 RLV contains the International Standard and its Redline version. The Redline version is available in English only. The Redline version provides you with a quick and easy way to compare all the changes between this standard and its previous edition. The Redline version is not an official IEC Standard, only the current version of the standard is to be considered the official document.
IEC 61800-5-2:2016 specifies requirements and makes recommendations for the design and development, integration and validation of safety related power drive systems (PDS(SR)) in terms of their functional safety considerations. It applies to adjustable speed electrical power drive systems covered by the other parts of the IEC 61800 series of standards as referred in IEC 61800-2. IEC 61800-5-2, which is a product standard, sets out safety-related considerations of PDS(SR)s in terms of the framework of IEC 61508, and introduces requirements for PDS(SR)s as subsystems of a safety-related system. It is intended to facilitate the realisation of the electrical/electronic/programmable electronic (E/E/PE) parts of a PDS(SR) in relation to the safety performance of safety sub-function(s) of a PDS. This edition includes the following significant technical changes with respect to the previous edition:
a) rational added in the scope why low demand mode is not covered by this standard,
b) definition added for: "category" and "safety function",
c) "Other sub-functions" sorted into "Monitoring sub-functions" and "Output functions",
d) deleted "proof test" throughout the document because for PDS(SR) a proof test is not applicable,
e) replaced the term "safety function" by "safety sub-function" throughout the document,
f) Updated references to IEC 61508 series Ed.2010,
g) Added the principle rules of ISO 13849-1 and reference to tables of ISO 13849-2,
h) 6.1.6 Text replaced by Table 2,
i) 6.1.7 Integrated circuits with on-chip redundancy matched to changed requirement in IEC 61508-2: 2010, Annex E,
j) 6.2.8 Design requirements for thermal immunity of a PDS(SR),
k) 6.2.9 Design requirements for mechanical immunity of a PDS(SR),
l) 6.1.6 SIL for multiple safety sub-functions within one PDS(SR),
m) 6.1.7 Integrated circuits with on-chip redundancy,
n) 6.2.1 Basic and well-tried safety principles,       
o) 6.2.2.1.4 Diagnostic test interval when the hardware fault tolerance is greater than zero,                        
p) 6.2.5.2.7 PDS(SR) parameterization,                 
q) 9 Test requirements,                                
r) 9.3 Electromagnetic (EM) immunity testing,                 
s) 9.4 Thermal immunity testing,                              
t) 9.5 Mechanical immunity testing,                           
u) Annex A Sequential task table,                             
v) Annex D, D.3.16, Motion and position feedback sensors updated,
w) Annex E Electromagnetic immunity (EM) requirement for PDS(SR),
x) Annex F Estimation of PFDavg value for low demand with given PFH value.