Mrx Slave Memory Address; Mrx Master Memory Addresses; Mrx Number Of Elements; Mrx Exception Response Buffer - Automationdirect.com DirectLOGIC DL205 Series User Manual

MRX Slave Memory Address

Function Code
01 – Read Coil
01 – Read Coil
02 – Read Input Status
02 – Read Input Status
03 – Read Holding Register
03 – Read Holding Register
04 – Read Input Register
04 – Read Input Register
07 – Read Exception Status

MRX Master Memory Addresses

Operand Data Type
Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Relays . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stage Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Timer Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Counter Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Relays. . . . . . . . . . . . . . . . . . . . . . . . . . . .
V–memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Global Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Global Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . .

MRX Number of Elements

Operand Data Type
V–memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Constant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MRX Exception Response Buffer

Operand Data Type
V–memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 4: System Design and Configuration
MRX Slave Address Ranges
Modbus Data Format
484 Mode
584/984 Mode
484 Mode
584/984 Mode
484 Mode
584/984
484 Mode
584/984 Mode
484 and 584/984 Mode
MRX Master Memory Address Ranges
X 0–1777
Y 0–1777
C 0–3777
S 0–1777
T 0–377
CT 0–377
SP 0–777
V All
GX 0–3777
GY 0–3777
Number of Elements
V All (see page 3-56)
K Bits:1–2000 Registers: 1-125
Exception Response Buffer
V All (see page 3-56)
DL205 User Manual, 4th Edition, Rev. B
Slave Address Range(s)
1–999
1–65535
1001–1999
10001–19999 (5 digit) or
100001–165535 (6 digit)
4001–4999
40001–49999 (5 digit) or
4000001–465535 (6 digit)
3001–3999
30001–39999 (5 digit) or
3000001–365535 (6 digit)
n/a
DL260 Range
DL260 Range
DL260 Range
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
4–49