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5 PROCEDURES BEFORE SYSTEM OPERATION
5.1.1 Parameter setting procedure
5
Max Tsdr
5 - 2
The procedure for setting the QJ71PB92D parameters is described below.
(1) Start GX Configurator-DP, and select the module type and mode from the [file]-
[New] menu.
(2) In the [Setup]-[GSD Device-Database] menu, register the GSD file (DDB file) for
each slave.
(3) Set the master parameters and bus parameters.
(4) Right-click on the symbolic graphics of the network, and select the [Insert DP-
Slave] from the menu, and set the slave type and slave parameters.
(5) On the [Action]-[Write to PB92D] menu, write parameters to QJ71PB92D.
GX Configurator-DP
GSD file for
slave station
(DDB file)
Max ST delay resp (Max Tsdr), Quiet Time (Tqui), Setup Time (Tset) in the parameter
to be set by the GX Configurator-DP ProfiMap must be match the maximum value
connected to the network, including master station.
The value of the QJ71PB92D is shown below.
Below
500Kbps
187.5Kbps
60
Tqui
0
Tset
1
: The GSD file (DDB file) for a slave station is supplied from the manufacturer of the
slave station.
Wite
(RS232 or USB)
1.5Mbps
3Mbps
100
150
0
0
1
1
MELSEC-Q
PLC CPU
QJ71PB92D
6Mbps
12Mbps
250
450
3
6
4
8
800
9
16
5 - 2
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