IAI America E-Con - Manual (Page 61)

4. XSEL-R/S/RX/SX/RXD/SXD
53
No. Error name Contents and Treatment
D77 Fieldbus error (Exception)
A communication board error was detected.
Reboot the XSEL controller. If the same error occurs again, please
contact us.
E1F I/O Assignment Parameter Error
It is a parameter setting error.
Check to see that a number out of the I/O port number (except for
-1) is not set to I/O Parameters No. 2 to 9, a number out of indication
is not input to I/O port start number, or a number out of indication is
not input to I/O Parameters No. 14 to 17. [Refer to XSEL Controller
Instruction Manual.]
E20 I/O Duplication Assignment Error
I/O assignment is duplicated.
Check to see that a number out of the I/O port number (except for
-1) is not set to I/O Parameters No. 2 to 9, a number out of indication
is not input to I/O port start number, or a number out of indication is
not input to I/O Parameters No. 14 to 17. [Refer to XSEL Controller
Instruction Manual.]
Check the number of the ports that I/O boards are mounted.
E21 ,2$VVLJQPHQW1XPEHU2YHUÀRZ(UURU
,2DVVLJQPHQWKDVH[FHHGHGWKHVSHFL¿HGUDQJH
Check to see that a number out of the I/O port number (except for
-1) is not set to I/O Parameters No. 2 to 9, a number out of indication
is not input to I/O port start number, or a number out of indication is
not input to I/O Parameters No. 14 to 17. [Refer to XSEL Controller
Instruction Manual.]
Check the number of the ports that I/O boards are mounted.
E8F Fieldbus logic error It is a logic error at the Fieldbus initializing.