Safety Sub-Function Control By Network - Mitsubishi Electric MELSERVO-J5 User Manual

Safety sub-function control by network

This figure shows a function block configured to allow safety sub-functions to be executed via CC-Link IE TSN Network.
Wiring can be reduced using this method.
MCCB
Power
supply
CC-Link IE TSN
network
CC-Link IE TSN
network
CC-Link IE TSN
network equipment
USB
Parameter Settings
MELSEC iQ-R series safety remote I/O module
Safety remote Main input
I/O module module
NZ2GNSS2-16DTE NZ2GNSS2-8D
*1
I/O signals Input signal
MELSEC iQ-R series safety CPU
Safety
RD78G_/
MELSEC
function
RJ71G iQ-R series
module
safety CPU
N11-T2
R6SFM
*1 Safety switches, safety relays, etc.
*2 Signal input from CN8 is disabled when using the safety sub-functions over a network. Wire the block so that signals can be input from
a controller. The safety sub-functions can still be used even if a short-circuit connector is connected to CN8. CN8 output signals can also
be used.
Servo amplifier
MC L1
L2
L3
L11
Control circuit
L21
power supply
Safety sub-function
processing part 1
Input device
*2
Not used
control
Self-diagnosis
Parameter
Safety sub-function
processing part 2
*1
Input device
control
Self-diagnosis
Parameter
Gate circuit
Control
Safety sub-function
STO function
SS1 function
SS2 function
Output device
SBC function
control
SLS function
SSM function
SOS function
SLI function
SDI function
SLT function
SM function
Safety sub-function
STO function
SS1 function
SS2 function
Output device
SBC function
control
SLS function
SSM function
SOS function
SLI function
SDI function
SLT function
SM function
9 USING FUNCTIONAL SAFETY [G] [WG]
Servo motor
U U
V V
M
W W
E
24 V DC
B1
Electromagnetic
brake
B
B2
RA
Encoder
Output
*1
signal
9.1 Function block diagram
9
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