Mitsubishi Electric MELSEC iQ-R Series Manual page 22

■Changing a module directly
• I/O modules
: Executed, : Not executed
Procedure
Checks before
replacement
Module removal
Module mounting
Module recognition
Module control start
• Intelligent function module
: Executed, : Not executed
Procedure
Checks before
replacement
Module removal
Module mounting
Module recognition
Module control start
3 REPLACEMENT PROCEDURE
20
3.1 Specifications
I/O refresh Direct access
Input (X) Output Input
(Y) (DX)
  
  
  
  
  
I/O refresh Module
dedicated
Input Output
instruction
(X) (Y)
  
  
  
  
  
FROM/TO
instruction
Output
(DY)
 
 
 
 
 
Intelligent Direct access
auto
Input Output
refresh
(DX) (DY)
  
  
  
  
  
Instruction using the Device
module access test
device
 
 
 
 
 
FROM/TO Instruction
instruction using the
module
access
device
 
 
 
 
 
Monitor





Device Monitor
test
 
 
 
 
 