Chapter 3 Function List - Mitsubishi Electric MELSEC iQ-R Series User Manual

3
FUNCTION LIST
The following table lists the functions of CC-Link IE TSN. For details on these functions, refer to the following.
 MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
The symbols in the availability column mean as follows:
: Available, : Partially available, : Not available
Cyclic transmission
This function allows periodic data communications among stations on the network using link devices.
Function
Communications using RX, RY, RWr, and
RWw
Communications using LB and LW
Link refresh
Direct access to link devices
Cyclic data assurance
Communication cycle coexistence
Interlink transmission
I/O maintenance Output mode upon
settings CPU error
Output hold/clear
setting during CPU
STOP
Data link faulty
station setting
Remote device test
CANopen communications
Transient transmission
This function is used for communications at any timing and has the following three functions.
Function
Communications using a dedicated
instruction
Communications using the SLMP
Communications using the engineering
tool
3 FUNCTION LIST
20
Description
Communicates data in units of bits and words between the master station
and slave stations.
Communicates data in units of bits and words between the master station
and local stations.
Automatically transfers data between the link devices of the RJ71GN11-T2
and the devices of the CPU module.
Directly reads or writes the corresponding data from/to link devices of the
RJ71GN11-T2 using the program.
Assures the cyclic data integrity in units of 32 bits or station-based units.
When slave stations with different communication cycles are included in the
network, multiple communication cycles according to each slave station are
used for communications.
Transfers data in the link devices of the master station to another network
module on a relay station.
Sets whether to hold or clear output when a stop error occurs in the CPU
module. Set it on the sending side.
Sets whether to hold or clear output when the status of the CPU module
changes from RUN to STOP. Set it on the sending side.
Sets whether to clear or hold input from a disconnected station. Set it on the
receiving side.
Arbitrarily turns on or off the output of the remote station when the CPU
module is in STOP state.
Controls a servo amplifier that supports the CANopen profile.
Description
Reads/writes data from the master station or local station to devices in a
CPU module of the local station or the buffer memory areas of a remote
station by the dedicated instructions. ( MELSEC iQ-R Programming
Manual (Module Dedicated Instructions))
Reads/writes data from the RJ71GN11-T2 and the external device such as a
personal computer or HMI (Human Machine Interface) to devices in the CPU
module of the master station and local station and the buffer memory areas
of the remote station via an SLMP. ( SLMP Reference Manual)
Configures the settings of or monitors each station using the engineering
tool. This function allows seamless communications with stations on different
types networks.
Availability
Master Local
station station
 
 
 
 
 
 
 
 
 
 
 
 
Availability
Master Local
station station
 
 
 