Mitsubishi Electric MELSEC iQ-R Series Manual page 40

■Initial setting for high-speed counter modules
'Module READY' (X0) turns on when the RUN LED on the high-speed counter module turns on. To execute the initial setting
using a program, implement an interlock in the program as follows. Do not design a program that executes the initial setting
only in one scan after the CPU module has started running. Otherwise, the initial setting is not executed.
(0) Check the selection for an online module change.
(48) Check the power-on or STOP  RUN of the CPU module.
(59) Check that the online module change is completed.
(81) The steps are for the initial setting of a high-speed counter module. Design the steps so that required initial settings can be executed.
■MES interface module
Check that the SD memory card or Ethernet cable is correctly inserted when an error occurs due to incorrectly inserted SD
memory card or Ethernet cable. Clear the error with any of the following operations.
• Turn on 'Error clear request' (Y10).
• Execute error clear in the diagnostics window of the MES Interface Function Configuration Tool.
■OPC UA server module
Check that the SD memory card or Ethernet cable is correctly inserted when an error occurs due to incorrectly inserted SD
memory card or Ethernet cable. Clear the error with any of the following operations.
• Turn on 'Error clear request' (Y10).
• Update the setting from the MX OPC UA Module Configurator-R.
3 REPLACEMENT PROCEDURE
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3.4 Changing a Module by Controlling Special Relays and Special Registers