11 FUNCTION LIST
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11
11
FUNCTION LIST
The following table lists the functions of the CPU module.
: Supported,
: Limitedly supported,
: Not supported
For details, refer to
MELSEC iQ-F FX5 User's Manual (Application).
Function
Description
Availability
FX5S
FX5UJ
FX5U
FX5UC
Firmware update function
Updates the module's firmware version.
Scan monitoring function
(Watchdog timer setting)
Detects errors in the hardware and program of the CPU module by
monitoring the scan time.
Clock function
This function is used for the time management in the function which
the system operates such as the date of the event history function,
and data logging function.
Online change
Writes the portion edited on the ladder edit window of the
engineering tool to the CPU module in increments of ladders.
Edited contents spanning multiple portions can be written to the
CPU module at once.
Interrupt function
When an interrupt occurs while an interrupt program triggered by
another cause is running, stops the program if its priority is lower
than that of the new interrupt, and runs the higher-priority program
whenever its execution condition is satisfied.
PID control function
Performs PID control by the PID control instruction.
Constant scan
Keeps the scan time constant and executes program repeatedly.
Remote operation
Changes the CPU module status to the RUN/STOP/PAUSE status
externally while the RUN/STOP/RESET switch of the CPU module
is in RUN status.
In addition, resets the CPU module externally while the CPU
module is in the STOP status.
Device/label memory area setting
Sets the capacity of each area in the device/label memory.
Program capacity setting
Set to change program capacity.
Internal buffer capacity setting
Sets the capacity of the area (internal buffer) used by the system to
temporarily store the results of data logging and memory dump
processing.
Device initial value setting
Sets the initial values of devices used in the program directly (not
via the program) to the devices.
Latch function
Holds the contents of the device and label of the CPU module when
the power is turned off and on.
Memory card
function
SD memory card
forced stop
Makes the SD memory card unavailable without turning off the
power even when the function accessing the SD memory card is
executed.
Boot operation
Transfers the file stored in the SD memory card to the transfer
destination memory judged automatically by the CPU module when
the power is turned off and on, or the CPU module is reset.
Device/label access service processing
setting
Sets the number of execution times of the device/label access
service processing executed by END processing, with parameter.
Data logging function
Collects data at the specified interval or any desired timing, and
stores them as a file on the SD memory card.
Memory dump function
Saves the data in the devices of the CPU module at a desired
timing.
Real-time monitor function
Monitors the content of the specified device of the CPU module at a
specified interval or at a desired timing in real time.
RAS function
Self-diagnostic
function
Checks if a problem exists with the CPU module.
Error clear
Batch-clears all the continuation errors being detected.
Event history function
Collects operations executed and errors detected from the
modules, and saves them in the CPU module, expansion board,
expansion adapter, and intelligent function module. The saved logs
can be checked in chronological order.
Summary of Contents for MELSEC iQ-F FX5UC Series
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Page 142: ...140 8 CONNECTOR CONVERSION MODULE PERFORMANCE SPECIFICATIONS 8 2 External Dimensions MEMO ...
Page 144: ...142 9 SD MEMORY CARD PERFORMANCE SPECIFICATIONS 9 2 Formatting MEMO ...
Page 146: ...144 10 BATTERY PERFORMANCE SPECIFICATIONS 10 2 Battery Life MEMO ...
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