ProSoft Technology MVI46-103M - Manual (Page 80)

MVI46-103M ♦ SLC Platform Reference
IEC 60870-5-103 Master Communication Module
Page 80 of 187 ProSoft Technology, Inc.
September 12, 2006
Offset Parameter Description
4045 Last Error This word contains the error code for the last error recognized on
channel 1.
The following table defines the contents of the configuration error word. Each bit
in the word corresponds to an error condition recognized when the module is
configured. There is a separate word for each application port. This data is
reported in the status data area previously defined.
Bit Code Description
0 0x0001 Invalid baud rate selected
1 0x0002 Invalid parity selected
2 0x0004 Received timeout set to 0
3 0x0008 Invalid Port selected for a session
4 0x0010 Invalid sector count for session
5 0x0020 Could not allocate memory for sector of a session.
6 0x0040
7 0x0080 Invalid failure delay or confirm timeout for session.
8 0x0100
9 0x0200
10 0x0400
11 0x0800
12 0x1000
13 0x2000
14 0x4000
15 0x8000
The following table lists all potential errors that can be generated by the IEC
60870-5-103 Master driver:
7.3.2 MVI46-IEC 60870-5-103 Master Communication
Module Error Codes
Error Description
51 Physical layer error - Error transmitting message
52 Physical layer error - Intercharacter timeout occurred before message fully received.
53 Physical layer error - Frame not entirely received before timeout condition.
54 Physical layer error - Invalid frame length.
101 Link layer error - Invalid checksum received
102 Link layer error - Address unknown to module
103 Link layer error - Link established
104 Link layer error - Link failed
105 Link layer error - Received primary
106 Link layer error - FCB error discard