PLC400報(bào)INTF后轉(zhuǎn)為停止
劉玉蓉
發(fā)布于2014-11-17 17:54
231
0
標(biāo)簽:
有一套設(shè)備,400PLC帶3路ET200M,沒(méi)路都有模擬量輸入輸出,數(shù)字量輸入輸出,工作3--4小時(shí),報(bào)INTF后轉(zhuǎn)為停止,但PLC至于運(yùn)行,設(shè)備不開(kāi),不報(bào)警。只有5分,不要嫌少呀。
問(wèn)題補(bǔ)充:
cpu硬件診斷關(guān)鍵幾條如下:Event 9 of 120: Event ID 16# 39C4
Distributed I/Os: station failure
Address of the affected DP slave: station number: 4
DP master system ID: 1
Log. base address of the DP slave: Input address: 4092
Log. base address of the DP master: 16383
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Incoming event
02:25:26:820 pm 03/02/95
Event 11 of 120: Event ID 16# 39C4
Distributed I/Os: station failure
Address of the affected DP slave: station number: 3
DP master system ID: 1
Log. base address of the DP slave: Input address: 4093
Log. base address of the DP master: 16383
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Incoming event
佳答案
你先檢查系統(tǒng)中是否有OB86下載到cpu,如果沒(méi)有先下載一個(gè)。因?yàn)槟懔信e的報(bào)警信息只是將CPU中沒(méi)有或者破損了的OB86,這個(gè)報(bào)警信息需要一一列舉出來(lái)才能分析根本問(wèn)題。