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MELSEC-Q
1 OVERVIEW
(9) Data can be written automatically to standard ROM
You need not use GX Developer to write parameters/programs on a memory
card to the standard ROM of the High Performance model QCPU.
When the standard ROM is used to perform ROM operation, you can load a
memory card into the High Performance model QCPU and write
parameters/programs on the memory card to the standard ROM. Hence, you
need not carry GX Developer (personal computer) to rewrite the
parameters/programs.
(10) External I/O can be turned ON/OFF forcibly
If the High Performance model QCPU is in the RUN mode, you can operate GX
Developer to turn external inputs/outputs ON/OFF forcibly, independently of the
program execution status.
You need not put the High Performance model QCPU in the STOP mode to
perform wiring/operation tests by forced ON/OFF of outputs.
(11) Remote password can be set
When access to an Ethernet module or serial communication module is made
externally, whether access to the High Performance model QCPU can be made
or not can be selected with a remote password.
(12) Remote I/O network of MELSECNET/H can be configured
You can load the remote master station of the MELSECNET/H to configure an
MELSECNET/H remote I/O system.
REMARK
• Features (9) to (12) are functions added to the High Performance model QCPU
whose serial number is "02092" or later in its upper 5 digits.
• The remote password facility can be executed when the Ethernet module or serial
communication module of function version B and GX Developer Version 6 or later
are used.
• In addition to the remote password, there are the following protection facilities for
the High Performance model QCPU.
(a) Protection of the whole CPU module by making system protection settings of
the High Performance model QCPU
(b) Protection of the memory card by setting the write protect switch of the memory
card
(c) File-by-file protection using password
• The MELSECNET/H remote I/O network facility can be executed when the
MELSECNET/H network module of function version B and GX Developer (Version
6 or later) are used.