Chapter 3 Function List - Mitsubishi Electric MELSEC iQ-R Series User Manual

3
FUNCTION LIST
The following tables list the functions of the RJ71PN93. For details on the functions, refer to the following.
 MELSEC iQ-R PROFINET IO Device Module User's Manual (Application)
Data communications
Function
Data exchange
Data consistency function
Diagnostics
Function
Automatic hardware test
3 FUNCTION LIST
20
Description
Exchanges data between the RJ71PN93 and the IO controller at a specified cycle.
Prevents data inconsistency between the buffer memory in the RJ71PN93 and the devices in the CPU module in I/O data
exchanges.
Description
Tests whether the ROM, RAM, or 2-port RAM of the RJ71PN93 has an error.