step7 300 安全功能块具体功能
郑志武
发布于2012-12-28 00:35
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编写step7300400安全程序的时候,调用功能块fb186、fb190、fb216、fb215、fb223等,都实现什么功能?
佳答案
1、f-applicationblocks:
fb186:f_tof,createoff-delay
fb187:f_ack,_opfail-safeacknowledgment
fb188:f_2hand,two-handmonitoring
fb189:f_muting,muting
fb190:f_1oo2di,1oo2evaluationwithdiscrepancyanalysis
fb211:f_2h_en,two-handmonitoringwithenable
fb212:f_mut_p,parallelmuting
fb215:f_estop1,emergencystopuptostopcategory1
fb216:f_fdback,feedbackmonitoring
fb217:f_sfdoor,safetydoormonitoring
fb223f:_senddp,senddata(16bool,2int)via
2、详见:
simatics7distributedsafety-configuringandprogrammingprogrammingandoperatingmanual,下载:
《s7分布式安全-组态和编程(英文)》:下载
https://www2.ad.siemens.com.cn/download/upload/as/manual/22099875.pdf