Mitsubishi Electric MELSEC iQ-R Series User Manual page 28

Others
: Available, : Not available
Function
Reserved station function
Error invalid station setting function
Temporary error invalid station setting
function
Interrupt setting function
Remote device station initial setting
procedure registration function
Master station duplication error
canceling function
Transmission speed auto-tracking
function on local stations
Automatic detection of connected
device
iQ Sensor Solution data backup/
restoration function
3 FUNCTION LIST
26
Description
Prevents slave stations that are not actually connected (but will be
connected in future) from detecting as "Data Link Faulty Station" in the
master station and local station. By setting slave stations that will be
connected in future as reserved stations, slave stations can be added
without a program change because the RX, RY, RWr, or RWw assignment
is not changed. In addition, the number of points of a slave station that has
been set as a reserved station can be set to zero points.
Prevents a slave station from being detected as a faulty station in the
master station and local station even if a data link error occurs in the slave
station. This function is used when a slave station is powered off as a
matter of the system configuration or for other purposes.
Prevents a slave station from being detected as a faulty station in the
master station and local station even if a data link error occurs in the slave
station. This setting can be configured even during data link, unlike the error
invalid station setting function. This function is used to exchange slave
stations for maintenance or for other purposes during data link.
Issues an interrupt request to a CPU module when the interrupt conditions
that have been set using an engineering tool are satisfied, and executes the
interrupt program. This function is used to stop the control and execute an
interrupt program upon an error or for other purposes.
Registers in advance the initial setting of a remote device station which is
performed on a program using an engineering tool and saves the setting by
turning on the link special relay (SB). A program for the initial setting is not
required.
Clears a master station duplication error without resetting the CPU module
or powering off and on the system when the error has been detected.
Automatically tracks the transmission speed of the master station when the
own station is a local station or standby master station. This function
eliminates transmission speed setting errors.
Detects devices supporting iQSS which are connected to the RJ61BT11,
and automatically displays them on "List of devices" and "Device map area"
using an engineering tool. For details, refer to the following.
 iQ Sensor Solution Reference Manual
Backs up the setting data of the slave station 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 module.
For details, refer to the following.
 iQ Sensor Solution Reference Manual
Availability
Master Local Standby
station station master
station
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