Mitsubishi MELSEC Q Series Programming Manual page 356

TTMR
Operation Error
(1) In the following case, an operation error occurs, the error flag (SM0) turns ON, and an error
code is stored into SD0.
• The device specified by
(For the Universal model QCPU, LCPU.)
Program Example
(1) The following program stores the amount of time that X0 is ON at D0.
[Ladder Mode]
6-154
exceeds the range of the corresponding device.
D
[List Mode]
Step
(Error code: 4101)
Device
Instruction