Specifications

Configuration Example for MELSEC System Q Profibus DP
Quick Start Guide for the MELSEC STlite Series 2 - 17
2.3 Configuration Example for MELSEC System Q
For this example, a Profibus DP slave consisting of the following STlite modules is used:
– Head station STL-PB1
– Digital input module STL-DI8-V1 (8 inputs)
– Digital output module STL-DO4 (4 outputs)
– Analog output module STL-DA4-V1 (4 channels, 0 to 10 V)
– Analog input module STL-AD2-V (2 channels, 0 to 10 V)
–End module STL-ET
2.3.1 Settings for the Slave Station
For this example, the station address of the STL-PB1 is set to "1" (switch x1 = 1, switch x10 = 0, please
refer to section 2.2.4).
2.3.2 Configuring the Profibus DP
Start the Profibus configuration tool GX Configurator-DP. In the Project menu, click on New. Select
the MELSEC System Q and the corresponding Profibus DP master module.
Don‘t modify the default settings at the next screens. Leave also the device addresses unchanged
("D1000" for input data and "D2000" for output data).
Select Consistency for the data transfer and Data transfer only as shown in the following figure.
NOTES
For the specifications of the modules and the installation procedures please refer to the installa-
tion manual of the STlite series.
STlite modules with power contacts (male contacts) cannot be linked to modules with fewer
power contacts. In this case install a power supply module between the two relevant modules.
Fig. 2-11: Settings for input and output data