2.10 Communications with a JTEKT PLC (TOYOPUC Protocol)
Message Functions
2-301
Remote Station Data Address (PARAM14 and PARAM15)
Set the first address for data in the remote station.
Enter the first address as a decimal or hexadecimal number.
Note: 1. The address in the file memory area in the 2PORT-EFR cannot be specified.
2. Specify the connection number to the 2PORT-EFR in the Connection Parameter Area in the 218IFD Detail Defi-
nition Dialog Box. This is the connection number that is assigned to the specified destination port number in the
destination port number setting.
Remote Station Register Type (PARAM16)
This parameter is not used for the TOYOPUC protocol.
Data Size (PARAM17)
Set the data size for the read/write request as the number of bits or words.
Be sure that the last data address that is determined by the offset, data address, and data size does not
exceed the valid data address range.
Remote CPU Module Number (PARAM18)
This parameter is not used for the TOYOPUC protocol.
Reserved for System (PARAM19)
This parameter is used by the system.
Local Station Data Address (PARAM20 and PARAM21)
These parameters set the first address where the write data is stored in the MP3000.
The address is set as the word offset from address 0.
If the first address is MW01000, enter “1000” (decimal) or “3E8” (hexadecimal).
MP3000 2PORT-EFR
Data Address Setting
Range
Corresponding Register
Addresses
Data Area Address Range
0 to 65534 MW00000 to MW65534 File memory
Connection number: As
required.
Stores data from the first
address in the receive data area.
MEMOBUS Function Code Function Data Size Setting Range
31 hex Sends data to the file memory. 1 to 1,022 words
Do not change the value of PARAM19 from a user program or by any other means.
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