108
3 SPECIFICATIONS
3.4 Function List
3.4
Function List
This section lists the functions of I/O modules.
: Available,
: Not available
Item
Description
Function availability
Reference
Input
module
Output
module
I/O
combined
module
Input response time setting
function
Prevents an incorrect input due to noise by setting
the response time required for the module to
recognize an actual input as the X signal.
Input Response
Time Setting
Function
Output HOLD/CLEAR
setting function
Sets whether to hold or clear the last output value
when the I/O module is disconnected from data link,
when the CPU module operating status is STOP, or
when the CPU module operation is suspended by an
error.
Output HOLD/
CLEAR Setting
Function
CC-Link IE TSN Network
synchronous
communication function
Performs I/O with a synchronization cycle of the
master station that supports the CC-Link IE TSN
Network synchronous communication function.
Link IE TSN
Network
Synchronous
Communication
Function
Communication speed
setting function
Sets the communication speed.
Communication
Speed Setting
Function
Output ON/OFF information
hold function
Checks whether the output has been turned on or
off.
Output ON/OFF
Information Hold
Function
Protection function
The transistor output module and the I/O combined
module (transistor output part) have the overload
protection function and the overheat protection
function.
Module power supply
voltage drop detection
function
Detects a voltage drop of the module power supply.
Module Power
Supply Voltage
Drop Detection
Function
External power supply
monitoring function
Monitors the ON/OFF status of the external power
supply.
External Power
Supply Monitoring
Function
Firmware update function
Updates the firmware of the I/O module via CC-Link
IE TSN.
CPU module in STOP
external output test function
Turns on or off the output of a remote device at any
desired time while the CPU module is in STOP.
For details, refer to descriptions of the remote device
test in the following manual.
User's manual for the master station used
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