大约运行几个小时CP模板与上位机通讯中断,CPU/CP已更换,问题还存在.下面是从CP处得到的诊断信息,供参考.

Diagnostic buffer of module CP 343-1

Order No./ Des cription Component Version
6GK7 343-1EX21-0XE0 Hardware 1
- - - Firmware V 1.1.13
Boot Rom Firmware expansion V 1.72.0

Rack: 0
Slot: 4


Event 1 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:47:43:588 am 01/01/94


Event 2 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:46:34:590 am 01/01/94


Event 3 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:46:26:662 am 01/01/94


Event 4 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:46:05:612 am 01/01/94


Event 5 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:45:54:934 am 01/01/94


Event 6 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:44:28:874 am 01/01/94


Event 7 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:43:48:197 am 01/01/94


Event 8 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:43:40:198 am 01/01/94


Event 9 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:37:27:472 am 01/01/94


Event 10 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:37:06:200 am 01/01/94


Event 11 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:36:58:192 am 01/01/94


Event 12 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:36:00:490 am 01/01/94


Event 13 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:35:26:013 am 01/01/94


Event 14 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:33:36:662 am 01/01/94


Event 15 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:33:20:102 am 01/01/94


Event 16 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:32:31:354 am 01/01/94


Event 17 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:31:46:065 am 01/01/94


Event 18 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:31:10:228 am 01/01/94


Event 19 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:30:30:691 am 01/01/94


Event 20 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:29:03:581 am 01/01/94


Event 21 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:28:24:677 am 01/01/94


Event 22 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:27:04:633 am 01/01/94


Event 23 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:25:49:608 am 01/01/94


Event 24 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:25:06:493 am 01/01/94


Event 25 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:24:56:682 am 01/01/94


Event 26 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:22:44:731 am 01/01/94


Event 27 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:21:31:028 am 01/01/94


Event 28 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:20:01:968 am 01/01/94


Event 29 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:19:54:335 am 01/01/94


Event 30 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:19:14:784 am 01/01/94


Event 31 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:19:10:101 am 01/01/94


Event 32 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:17:51:085 am 01/01/94


Event 33 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:16:31:411 am 01/01/94


Event 34 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:15:37:853 am 01/01/94


Event 35 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:12:09:620 am 01/01/94


Event 36 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:11:46:530 am 01/01/94


Event 37 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:11:22:930 am 01/01/94


Event 38 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:11:11:372 am 01/01/94


Event 39 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:10:00:055 am 01/01/94


Event 40 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:08:56:605 am 01/01/94


Event 41 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:05:47:431 am 01/01/94


Event 42 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
01:02:20:677 am 01/01/94


Event 43 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:59:39:143 am 01/01/94


Event 44 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:57:10:213 am 01/01/94


Event 45 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:55:42:680 am 01/01/94


Event 46 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:53:53:860 am 01/01/94


Event 47 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:53:26:562 am 01/01/94


Event 48 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:52:30:848 am 01/01/94


Event 49 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:50:43:172 am 01/01/94


Event 50 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:49:11:923 am 01/01/94


Event 51 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:48:01:631 am 01/01/94


Event 52 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:47:51:127 am 01/01/94


Event 53 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:44:04:933 am 01/01/94


Event 54 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:41:10:744 am 01/01/94


Event 55 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:36:12:876 am 01/01/94


Event 56 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:34:25:839 am 01/01/94


Event 57 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:34:18:716 am 01/01/94


Event 58 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:33:06:077 am 01/01/94


Event 59 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:30:53:979 am 01/01/94


Event 60 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:30:43:368 am 01/01/94


Event 61 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:29:43:295 am 01/01/94


Event 62 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:28:02:504 am 01/01/94


Event 63 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:26:57:407 am 01/01/94


Event 64 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:26:38:732 am 01/01/94


Event 65 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:26:21:305 am 01/01/94


Event 66 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:24:02:672 am 01/01/94


Event 67 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:12:42:746 am 01/01/94


Event 68 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:12:13:947 am 01/01/94


Event 69 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:09:17:638 am 01/01/94


Event 70 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:08:46:678 am 01/01/94


Event 71 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:07:05:601 am 01/01/94


Event 72 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:03:38:717 am 01/01/94


Event 73 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:03:21:515 am 01/01/94


Event 74 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:02:43:478 am 01/01/94


Event 75 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:01:28:843 am 01/01/94


Event 76 of 87: Event ID 16# F9C1:0701
Frame error on I/O bus.
Decodable error: 0
External error, Incoming event
12:00:53:120 am 01/01/94


Event 77 of 87: Event ID 16# F9C1:0220
I/O enable by S7 CPU
External error, Incoming event
12:00:15:448 am 01/01/94


Event 78 of 87: Event ID 16# F9C1:0215
Downloading the module database causes module restart
External error, Incoming event
12:00:15:447 am 01/01/94


Event 79 of 87: Event ID 16# F9C1:0627
The SIMATIC mode was selected automatically for synchronizing the internal clock. Forwarding the time of day is not activated.
External error, Incoming event
12:00:14:588 am 01/01/94


Event 80 of 87: Event ID 16# F9C1:0A06
A new IP address was assigned by a STEP 7 configuration. IP address: 192.168.10.3
External error, Incoming event
12:00:14:495 am 01/01/94


Event 81 of 87: Event ID 16# F9C1:0A01
A new IP address is expected from a STEP 7 configuration.
External error, Incoming event
12:00:14:495 am 01/01/94


Event 82 of 87: Event ID 16# F9C1:0266
Module STOP due to modification of the database.
External error, Incoming event
12:00:12:140 am 01/01/94


Event 83 of 87: Event ID 16# F9C1:0254
Netinterface: Automatic setting, TP/ITP with 100 Mbps full duplex
External error, Incoming event
12:00:11:187 am 01/01/94


Event 84 of 87: Event ID 16# F9C1:0260
The MAC address was fetched from the system SDB. This is the configured address.
External error, Incoming event
12:00:11:087 am 01/01/94


Event 85 of 87: Event ID 16# F9C1:0203
Module database invalid.
Internal cause: 8702
External error, Incoming event
12:00:09:727 am 01/01/94


Event 86 of 87: Event ID 16# F9C1:0264
Module restart for unknown reason.
External error, Incoming event
12:00:07:931 am 01/01/94


Event 87 of 87: Event ID 16# F9C1:020D
Hardware reset on P bus
External error, Incoming event
12:00:07:612 am 01/01/94