YASKAWA JEPMC-MP2300-Y Series

12.4
Troubleshooting System Errors
12-19
( 6 ) Actions to be Taken when a Transmission Error Occurs
When a transmission error occurs during system I/O, the error status is reported in the system regis-
ters as shown below.
The following [a] to [c] show the allocations of the registers when the Basic Module is allocated to
the slot 0, the LIO-01/LIO-02 Module to the slot 1, and the 260IF-01 Module to the slot 3.
[ a ] Basic Module Error Status
■
Example: Slot 0 (Basic Module)
Error Flags
Name Register No. Remarks
Slot 0 Error Status
SW00208 to
SW00215
(Depends on the mounted module and error code.)
Reserved by the system.
SW00216 to
SW00223
(Depends on the mounted module and error code.)
Slot 1 Error Status
SW00224
to
SW00231
(Depends on the mounted module and error code.)
Slot 2 Error Status
SW00232
to
SW00239
(Depends on the mounted module and error code.)
Slot 3 Error Status
SW00240
to
SW00247
(Depends on the mounted module and error code.)
Reserved by the system
(Slot 4 Error Status)
SW00248
to
SW00255
(Depends on the mounted module and error code.)
…
Reserved by the system
(Slot 30 Error Status)
SW00456
to
SW00463
(Depends on the mounted module and error code.)
(Bit No.) F--------------------------------------------- 8 7 --------------------------------------------- 0
SW00208 Error Code (I/O Error = 2) Sub-slot No. (= 2)
(Bit No.) F --------------------------------------------- 8 7--------------------------------------------- 0
SW00209 Error Code (Station Error = 1) Sub-slot No. (= 3)
(Bit No.) F 3 2 1 0
SW00210 ST #16 ------------------- ST #4 ST #3 ST #2 ST #1
SW00211 ST #32 --------------------------------------------- ST #18 ST #17
SW00212 ST #48 --------------------------------------------- ST #34 ST #33
SW00213 ST #64 --------------------------------------------- ST #50 ST #49
(Bit No.) F 1 0
SW00214 Not used. --------------------------------------------- Not used. Not used.
SW00215 Not used. ----------------------------------------------------------------- Not used.