14. 请问cx5140自带novram是多少?

cx5140没有novram,但是有1秒UPS:


ups 功能块来存数据:

https://infosys.beckhoff.com/content/1033/cx51x0_hw/2574537867.html?id=7601844252669487122


彭梓愉 2023.4.6编辑