Mitsubishi Electric L26CPU-BT User Manual page 222

(2) Operation error
In the following cases, operation error occurs; the error flag (SM0) turns ON and the error code is stored in SD0.
Error code
2112
4002
4003
4004
4100
(3) Program example
Programmable controller CPU
Device memory
When X0 is turned ON, the following example program writes 10-word data from D0 to the automatic update
buffer offset value starting from 100 (400
(When the link special register (SW) refresh device is set to SW0000)
220
When the module specified by Un is not an intelligent function module.
When the module specified by Un is not a special function module.
When an attempt was made to execute an unsupported instruction.
When the number of devices in the instruction is incorrect.
When the instruction specifies a device that cannot be used.
When the setting for number of points to write (n3) is outside of the setting range.
When the station number specified with n1 does not exist.
Master module
(Start I/O number 40H)
Automatic update buffer
of the intelligent device station) in the master module.
H
Description of operation error
Intelligent device station
300H
5FFH
(Station number 1)
Buffer memory
Automatic update
buffer memory
Dedicated instruction
execution