Mitsubishi Electric MELSEC-Q Series Migration Manual page 342
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Also See for MELSEC-Q Series:
- User manual (834 pages) ,
- Reference manual (674 pages) ,
- Programming manual (624 pages)
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■Other functions
: Compatible/function available : Partly changed : Incompatible/function not available : Not applicable
Item
Reserved station specification
Temporary cancel of the reserved
station setting
Error invalid station and temporary
error invalid station setting
Interrupt request to the CPU module
IP packet transfer function
Station number setting using a
program
Data backup/restoration
9 CONTROL NETWORK MODULE MIGRATION
340
9.3 Comparison of Control Network Module Functions
Description
The reserved stations are included in the number of
stations that will be connected to the network in the future
without actually connecting them. Reserved stations are
not detected as faulty stations even though they are not
actually connected.
Reserved station specification can be temporarily
canceled without changing the parameters.
Prevents the master station from detecting a slave station
as a faulty station even if the slave station is
disconnected during data link. This can be used when
replacing a slave station during data link, for instance.
Checks interrupt conditions in every link scan, and
makes an interrupt request to the CPU module to start
the interrupt program if the interrupt conditions are met.
Communications in a protocol, such as FTP and HTTP,
using the specified IP address of an Ethernet device can
be performed over the CC-Link IE Field Network. With
this function, two networks of CC-Link IE Field Network
and Ethernet are not required, resulting in reduced wiring
cost.
The station numbers of a local station (own station) can
be set using a program. When there are local stations
with the same program and network parameters
(excluding the station numbers), setting the station
numbers using a program allows project data items other
than the station number to be the same, leading to
reduced development work hours.
The setting data of the slave station is backed up into the
SD memory card of the CPU module on the master
station. The setting data backed up on the SD memory
card of the CPU module on the master station is restored
into the slave station.
MELSEC-Q
MELSEC iQ-R
series
series
QJ71GF11-T2
RJ71GF11-T2
Precautions
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