Mitsubishi 700 Series

PRE-OPERATION INSTRUCTIONS
9
1
Table 7: MELSEC MC Protocol / SLMP Server Specifications
Item
Description
Frame Types
4E (MT), 3E (ST), 1E
Transport Types
TCP/IP, UDP/IP
3E/4E Frame Read
Function Codes
CPU Model Name Read (0x0101), Device Memory Batch Read
(0x0401, Word units), Device Memory Random Read (0x0403, Word
units), Node Search (0x0E30), Device Info Compare (0x0E32), Status
Read (0x0E44), Communication Setting Get (0x0E45)
3E/4E Frame Write
Function Codes
Device Memory Batch Write (0x1401, Word units), Device Memory
Random Write (0x1402, Word units), IP Address Set (0x0E31)
1E Frame Read Function
Codes
Device Memory Batch Read (0x01, Word units)
1E Frame Write Function
Codes
Device Memory Batch Write (0x03, Word units)
Number of Connections 8
Max Read Points
724 points (varies with function code and frame type)
Max Write Points
719 points (varies with function code and frame type)
3E Device Types
Data Register (0xA8), Link Register (0xB4), Index Register (0xCC),
File Register (0xAF and 0xB0)
1E Device Types
Data Register (0x4420), Link Register (0x5720), File Register (0x5220
and 0x5A52)
TCP Port 2009 (Configurable)