Mitsubishi MELSEC-WS0-CPU0 User Manual page 140

Chapter 14
Figure 57:
Flowchart when the MS
LED is flashing (red and
green) (firmware V1.xx.0)
137
Annex
(5) When the MS LED is flashing (red and green)
Refer to the following flowchart when the MS LED of the safety I/O
module is flashing (red and green) at power-on or during operation of the
MELSEC-WS safety controller.
(a) For safety I/O modules (firmware V1.xx.0)