Chapter 5 Function List - Mitsubishi Electric MELSEC iQ-R Series User Manual

5
FUNCTION LIST
This chapter shows the functions of C Controller modules.
Function
Program monitoring (WDT) function
Clock function
Remote operation function
Device access function
Interrupt function to a C Controller module
Fixed cycle processing function
Inter-module synchronization function
Label communication function
Data analysis function
Output mode setting of STOP to RUN
Memory card function
RAS function
Security function
Access function using
network module
Ethernet communication
function
CC-Link IE Field Network Basic function
Multiple CPU system
function
Firmware update function
5 FUNCTION LIST
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Description
To monitor and detect errors on the hardware and user programs using the watchdog timer
(WDT), an internal timer of a C Controller module.
To manage the time for the functions performed by the system such as date for the event history
function.
To change the operating status of a C Controller module with CW Configurator or user program,
or by an external device using SLMP.
To read/write data from/to devices and buffer memory of the intelligent function module which is
controlled by a CPU module or a C Controller module.
To perform an interrupt routine by an interrupt request from an input module, an intelligent
function module, or an interrupt module.
To perform refresh with a network module and perform data communication with an external
device.
To perform synchronous control among each module.
To access other stations by using labels.
To perform data analysis processing such as fast Fourier transform, digital filter operation, and
calculation of a standard deviation.
To set the output (Y) mode when the operating status of a C Controller module is switched from
STOP to RUN.
Boot operation To transfer files stored in an SD memory card to the CPU built-in memory when turning the
power OFF and ON, or resetting the C Controller module.
Enable/disable the use of file/ To set whether to use files/data stored on a memory card or not.
data on memory card
Self-diagnostic function To diagnose any abnormality by a C Controller module itself.
Error clear function To clear continuation errors occurred in a batch.
Event history function To collect and save the operation and error information of each module. The saved event
history can be viewed in chronological order.
To prevent assets stored in a personal computer or a module from being stolen, falsified,
operated incorrectly, and executed improperly due to unauthorized access from a third party.
Cyclic transmission To perform data communication periodically between stations on a network using link devices.
Transient transmission To perform data communication with other stations when a communication request is issued.
Communication with different network can also be performed.
Access function of each To transmit data to the devices on the network via a Network module controlled by a C
network module Controller module.
Connection with MELSOFT To monitor or test a C Controller module via Ethernet.
product or GOT
Communication with SLMP To read/write device data from/to a personal computer or HMI using SLMP.
FTP function To operate files in a C Controller module from a target device with the FTP client function.
Time setting function To set the time on a C Controller module by collecting time information with the specified timing
from the time information server (SNTP server) connected to LAN.
Telnet function To perform remote debugging of a C Controller module with Telnet tool on a personal computer.
Security function To apply optimal security according to the network environment by restricting the access to a C
Controller module for each communication route.
To use for CC-Link IE Field Network Basic. (CC-Link IE Field Network Basic Reference
Manual)
Out-of-group I/O fetch To access a module which is not controlled by a CPU module to import the input/output (X/Y) or
access the buffer memory of an intelligent function module.
Operation setting To set operations for the multiple CPU system function.
Data communication between To perform data communication among CPU modules in a multiple CPU system.
CPU modules
Interrupt from another CPU To restart a user program which is waiting for an interrupt event.
Issuing an interrupt to another To issue an interrupt to another CPU from the user program of a C Controller module.
CPU
To update the firmware of a C Controller module.
(MELSEC iQ-R Module Configuration Manual)