Chapter 7 Communication Example; Communication Example Of Data Exchange; System Configuration Example - Mitsubishi Electric RJ71PB91V-U-IN-E User Manual

7
COMMUNICATION EXAMPLE
7.1

Communication example of data exchange

This section describes a communication example between the RJ71PB91V and DP-Slaves (with the refresh settings
enabled).

System configuration example

The following system configuration is used to explain data exchange between the RJ71PB91V and DP-Slaves.
System configuration
Number and station type
No.0: DP-Master (FDL address 0)
No.1: DP-Slave (FDL address 1)
No.2: DP-Slave (FDL address 2)
RJ71PB91V No.0
Module
• Power supply module: R61P
• CPU module: R04CPU
• RJ71PB91V (start I/O number: 0000H to 001FH)
ET200S (HighFeature(Cu)) manufactured by Siemens
• Power supply module: Q61P-A1
• CPU module: Q06UDH
• QJ71PB93D (start I/O number: 0000H to 001FH)
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7 COMMUNICATION EXAMPLE
7.1 Communication example of data exchange
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