ProSoft Technology MVI46-MBP - Manual (Page 63)

Reference MVI46-MBP ♦ SLC Platform
Modbus Plus Communication Module
ProSoft Technology, Inc. Page 63 of 101
February 19, 2008
Error Code Definition
High Byte Low Byte Description
0x00 0x00 Normal - Driver will reset when processing command
0x01 Command has completed successfully
0x02 Routing Errors
0x01 No response received - Is addressed unit online
0x02 program access denied
0x04 exception response received
0x08 invalid node type in routing path
0x10 slave rejected the Modbus command - invalid input path??
0x20 initiated transaction forgotten by slave
0x40 unexpected master output path received
0x80 unexpected response received
0x04 Configuration Errors
0x01 Invalid Configuration for Command
0x02 Invalid Command Type - 1 = Write, 2 = Read , All other error
0x04
0x08
0x10
0x20
0x40
0x80
Miscellaneous Module Status
Element DB Address Description
0 4270 Module Status - Software Reset Response
1 4271 Peer Status
2 4272 Token Pass Counter
3 4273 Token Rotation Time in milliseconds
4 4274-H Communication Failed Error Counter
4 4274-L Communication Retry Counter
5 4275-H No Response Received Error Counter
5 4275-L Good Received Packet Success Counter
6 4276-H Unexpected Path Error Counter
6 4276-L Exception Response Received Error Counter
7 4277 Data master output path 1 & 2 counter
8 4278 Data master output path 3 & 4 counter
9 4279 Data master output path 5 & 6 counter
10 4280 Data master output path 7 & 8 counter
11 4281 Data slave output path 1 & 2 counter
12 4282 Data slave output path 3 & 4 counter
13 4283 Data slave output path 5 & 6 counter
14 4284 Data slave output path 7 & 8 counter
15 4285 Global Out Update Status
16 4286 Global Out Update Counter
17 4287 Data transfer read counter