MKD071B-061-KP1-KN REXROTH 输出设备

ABB CI855
A-B 2711P-T12C4A8
SCHNEIDER BMEP585040
ABB 3HAC025338-006
TRICONEX 3664
BENTLY 1900/65A-01-00-01-00-00
BENTLY 1900/65A-01-01-01-00-00
BENTLY 1900/65A-00-00-02-00-00
BENTLY 1900/65A
BENTLEY 1900/65A
ABB PM861AK01
ABB PM825
Motorola MVME162PA-344SE
BENTLY 3500/22M
ABB PM825

Description

输出设备的故障率远远高于PLC本身的故障率，而这些设备出现故障后，PLC一般不能觉察出来，可能使故障扩大，直至强电保护装置动作后才停机，有时甚至会造成设备和人身事故。停机后，查找故障也要花费很多时间。为了及时发现故障

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