上载的故障信息：
Diagnostic buffer of module CPU 315-2 DP

Order No./ Des cription Component Version
6ES7 315-2AG10-0AB0 Hardware 4
- - - Firmware V 2.0.11

Rack: 0
Slot: 2


Event 1 of 100: Event ID 16# 38C4
Distributed I/Os: station return
Address of the affected DP slave: station number: 6
DP master system ID: 1
Log. base address of the DP slave: Input address: 2039
Log. base address of the DP master: 32767
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Outgoing event
12:16:01:533 pm 12/31/07


Event 2 of 100: Event ID 16# 3842
Module OK
Module type: DP standard slave
Input address: 2039
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Outgoing event
12:16:01:273 pm 12/31/07


Event 3 of 100: Event ID 16# 3842
Module OK
Module type: DP standard slave
Input address: 2039
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Outgoing event
12:16:01:265 pm 12/31/07


Event 4 of 100: Event ID 16# 5371
Distributed I/Os: end of the synchronization with a DP master
Slot of the DP master: 2
Number of distributed stations: 1
Incoming event
12:16:01:249 pm 12/31/07


Event 5 of 100: Event ID 16# 4300
Power on backed up
Previous operating mode: No voltage
Requested operating mode: STOP (own initialization)
Incoming event
12:15:46:268 pm 12/31/07


Event 6 of 100: Event ID 16# 4550
DEFECTIVE: internal system error
No relevance for user (Z1): 7015
Previous operating mode: RUN
Requested operating mode: DEFECTIVE
Internal error, Incoming event
10:44:51:771 am 12/31/07