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DL06 Micro PLC User Manual, 3rd Edition, Rev. E
5-205
Chapter 5: Standard RLL Instructions
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MRX Slave Address Ranges
Function Code MODBUS Data Format Slave Address Range(s)
01 – Read Coil 484 Mode 1–999
01 – Read Coil 584/984 Mode 1–65535
02 – Read Input Status 484 Mode 1001–1999
02 – Read Input Status 584/984 Mode
10001–19999 (5 digit) or 100001–
165535 (6 digit)
03 – Read Holding Register 484 Mode 4001–4999
03 – Read Holding Register 584/984 Mode
40001–49999 (5 digit) or 4000001–
465535 (6 digit)
04 – Read Input Register 484 Mode 3001–3999
04 – Read Input Register 584/984 Mode
30001–39999 (5 digit) or 3000001–
365535 (6 digit)
07 – Read Exception Status 484 and 584/984 Mode N/A
MRX Master Memory Address Ranges
Operand Data Type DL06 Range
Inputs X 0–1777
Outputs Y 0–1777
Control Relays C 0–3777
Stage Bits S 0–1777
Timer Bits T 0–377
Counter Bits CT 0–377
Special Relays SP 0–777
V–memory V all
Global Inputs GX 0–3777
Global Outputs GY 0–3777
Number of Elements
Operand Data Type DL06 Range
V–memory V all
Constant K Bits: 1–2000 Registers: 1–125
Exception Response Buffer
Operand Data Type DL06 Range
V–memory V all