Diagnostic buffer of module CPU 314

Order No./ Des cription Component Version
6ES7 314-1AF11-0AB0 Hardware 1
- - - Firmware V 2.0.10

Rack: 0
Slot: 2


Event 1 of 10: Event ID 16# 2942
I/O access error, reading
P area, word access, Access address: 274
Requested OB: I/O access error OB (OB122)
Priority class: 1
External error, Incoming event
02:22:54:243 am 03/15/99


Event 2 of 10: Event ID 16# 2942
I/O access error, reading
P area, word access, Access address: 272
Requested OB: I/O access error OB (OB122)
Priority class: 1
External error, Incoming event
02:22:54:242 am 03/15/99
大家给看看，下载了ob122也无济于事！模拟量的地址范围是默认的没有改动。