User Guide
FS-8704-16 Omron FINS Manual          Page 33 of 37 
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7 FINS_ECODE 
Total number of Messages ignored by PLC due to 
error. 
8  FINS_EMC  Latest Main Error code returned by PLC. 
9  FINS_ESC  Latest Sub Error code returned by PLC. 
10 FINS_EMRC 
11 FINS_ESRC 
Main and Sub Request codes for which PLC 
returned Error Code. 
12 FINS_STOR_SP 
Number of times Driver ignored messages 
because of insufficient storage space. 
13 FINS_NO_WR_THU
Number of blocked attempts to write data via 
write-thru operation. 
Appendix B.3.  Driver Error Messages 
Some configuration errors might produce an error every time a poll is generated. 
This will fill the error buffer quickly and not add any clarity. For this reason the driver 
suppresses subsequent similar messages on the System Error Screen. Thus it is 
possible for the same error produced by multiple Map Descriptors to produce only 
one error message on the System Error screen. The driver displays subsequent 
error messages on the Driver Messages screen. 
Note : In the actual message you will see that %d has been replaced by an integer, 
%s by text indicating a data array name or map descriptor name and %x by two hex 
characters. 
Error Message  Description and Action Required 
FINS_UDP#1: Err. Not Enough 
Space for <%d> items. 
When offset <%d> DA <%s> MD 
<%s> 
MRC <%2X> SRC<%2X> 
Data array length needs to be increased.
10
FINS_UDP#2: Err. MD <%s>. 
Error Returned by PLC. 
MRC <%2X> SRC<%2X> 
Main End Code <%2X> Sub End 
Code <%2X> 
See Driver Manual for End Codes 
detail... 
This message shows a request that produced 
this error at the PLC. Check Appendix A.1 to 
see the detail for error and action. 
FINS_UDP#3: FYI. MRC<%2X> 
SRC<%2X> Not Supported 
This command is not supported by the Driver. 
FINS_UDP#11: Err. Station 
Reqd/Ext <%d/%d> 
Response from PLC is not addressed to this 
Client. 
10
 Some error messages require that the user correct a problem in the configuration. This is done by editing the 
configuration CSV file, downloading the modified file and resetting the FieldServer to have the changes take effect.










