Mitsubishi Electric Melsec Q Series User Manual page 23

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OVERVIEW
(2) I/O data consistency
Using the automatic refresh setting in GX Configurator-DP or dedicated instructions
(BBLKRD/BBLKWR) ensures data consistency when reading/writing I/O data from the
QJ71PB92V buffer memory. (
(3) Easy parameter setup
Use of GX Configurator-DP enables bus parameters, master parameters, slave
parameters, and various other parameters to be easily set up. (
(4) Swapping of I/O data
The upper and lower bytes can be reversed (swapped) in word units when I/O data is
sent or received.
This simplifies programming as you no longer need to create a program for swapping
the upper and lower bytes on the QJ71PB92V or DP-Slave. (
(5) Mountable on MELSECNET/H remote I/O station
The QJ71PB92V can be mounted on a MELSECNET/H remote I/O station.
This allows you to install the QJ71PB92V at a remote site away from the QCPU.
(
(6) Output status setting for the case of a CPU stop error (Stop/Continue of
I/O data exchange)
For the case of a CPU stop error on a QCPU or remote I/O station where the
QJ71PB92V is mounted, whether to stop or continue I/O data exchange with DP-
Slaves can be specified. (
(7) Changing DP-Slave setting to reserved station status temporarily
Without modifying the slave parameter in GX Configurator-DP, the station type of DP-
Slaves can be changed to "Reserved station" temporarily. (
Since there is no need to change slave parameters, changing a DP-Slave setting to a
reserved station is easy.
Section 7.8)
1.1 Features
Section 4.5)
Section 4.6)
CHAPTER 6)
Section 4.4)
Section 4.7)
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