Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual page 598

4.
Checking the LEDs on the SIL2 Process CPU side
Check that the LEDs of each module are in the following states. The CARD READY LED status depends on whether an SD
memory card has been installed to each CPU module or not.
• Control system
• Standby system
5.
Clearing errors
When the ERROR LED of the SIL2 Process CPU of the control system is on, clear the error with the engineering tool. (
Page 669 Using the engineering tool)
6.
Checking the operation
Page 594 Procedure for checking the operation
36 PROCEDURE FOR STARTING UP A SYSTEM USING THE SIL2 PROCESS CPU
596
36.1 Overview