ProSoft Technology MVI46-DNP - Manual (Page 98)

MVI46-DNP ♦ SLC Platform Reference
Master/Slave Communication Module
Page 98 of 143 ProSoft Technology, Inc.
August 23, 2007
Slave Port Error Codes
Error Code Name Description
0 OK The module is operating correctly and there are no
errors.
10 DNP synchronization error (Physical Layer Error) Extra bytes are received before the start bytes (0x05
and 0x64).
11 DNP overrun error (Physical Layer Error) Mainline Data Link Layer routine could not read data
received on DNP port before it was overwritten.
12 DNP length error (Physical Layer Error) Length of message does not match length value in
message.
13 DNP bad CRC error (Data Link Layer Error) Computed CRC value for message does not match that
received in message.
14 DNP user data overflow error (Transport Layer
Error) Application layer received a message fragment buffer
which is too small.
15 DNP sequence error (Transport Layer Error) Sequence numbers of multi-frame request fragments do
not increment correctly.
16 DNP address error (Transport Layer Error) Source addresses contained in multi-frame request
fragments do not match.
17 DNP bad function code error (Application Layer
Error) Function code received from DNP master is not
supported for selected object/variation.
18 DNP object unknown error (Application Layer
Error) Slave does not have the specified objects or there are
no objects assigned to the requested class.
19 DNP out of range error (Application Layer Error) Qualifier, range or data fields are not valid or out of
range for the selected object/variation.
20 DNP message overflow error (Application Layer
Error) Application response buffer overflow condition. The
response message from the slave is too long to
transmit.
21 DNP master multi-frame message error
(Application Layer Error) Received a multi-frame message from the DNP master.
This application does not support multi-frame messages
from the master.
System Configuration Errors
Error Code Name Description
100 Too many binary input points Too many binary input points are configured for the
module. Maximum value is 15360.
101 Too many binary output points Too many binary output points are configured for the
module. Maximum value is 15360.
102 Too many counter points Too many counter points are configured for the module.
Maximum value is 480.
103 Too many analog input points Too many analog input points are configured for the
module. Maximum value is 960.
104 Too many analog input points Too many analog output points are configured for the
module. Maximum value is 960.
105 Too many binary input events Too many binary input events are configured for the
module. Maximum value is 400.
106 Too many analog input events Too many analog input events are configured for the
module. Maximum value is 400.