Mitsubishi Electric MELSEC iQ-R Series User Manual page 319

■External input signals when the MR-J5(W)-G is connected
The data sent and received with the external input signal when connecting the Motion module to the MR-J5(W)-G is shown
below.
[Flow of upper/lower stroke limit signal (FLS/RLS) and proximity dog signal (DOG)]
• When the external input signal of the servo amplifier is used
The inputted command signal is sent from the servo amplifier to the Motion module, following which the stop command or
DOG signal is sent to the servo amplifier after the input signal logic selection processing completes in the Motion module.
DOG Lower
signal limit
• When other than the external input signal of the servo amplifier is used
The stop command or DOG signal is sent to the servo amplifier after the input signal logic selection processing completes in
the Motion module.
DOG Lower
signal limit
■Precautions on parameter setting
• The logic switching parameters are validated when the PLC READY signal [Y0] is turned OFF to ON. (The logic is negative
right after power-on.)
• If the logic of each signal is set erroneously, the operation may not be carried out correctly. Before setting, check the
specifications of the equipment to be used.
Input filter setting method for external input signals
The input filter is used to suppress chattering when the external input signal is chattering by noise, etc.
The setting area of the input filter varies by the input type of "[Pr.116] FLS signal selection" to "[Pr.119] STOP signal selection".
Input type of "[Pr.116] FLS signal selection" to "[Pr.119] STOP
signal selection"
1: Servo amplifier
2: Buffer memory
*1 In the case of MR-J5(W)-G, set by the servo parameter "Input filter setting (PD11)".
For details, refer to the manual of the servo amplifier.
MR-J5-G/MR-J5W-G User's Manual (Parameters)
Downloaded from ManualsNet.com
MR-J5(W)-G
Upper
limit
Hardware stroke limit
processing
DOG signal processing
Upper
limit
[Pr.22]
R CPU module
Input signal
or
logic
I/O module
selection
search engine
CC-Link IE TSN Network
cyclic transmission
CC-Link IE TSN Network
cyclic transmission
Motion module
Hardware stroke limit
processing
DOG signal processing
Signal switching
(ON: Limit normal
CC-Link IE TSN Network
OFF: Limit error
cyclic transmission
ON: DOG ON)
Setting area
Input filter of the servo amplifier
No setting (No input filter when the buffer memory is set.)
9.4 External Input Signal Select Function
Motion module
Hardware stroke limit
[Pr.22]
Input signal processing
DOG signal processing
logic selection
MR-J5(W)-G
Hardware stroke
limit processing
DOG signal
processing
*1
9 COMMON FUNCTIONS
9
317