Automationdirect.com DirectLOGIC DL205 Series User Manual page 426

• Exception Response Buffer: specifies the master memory address where the Exception Response
will be placed (6-bytes in length). See the table on the following page.The exception response buffer
uses 3 words. These bytes are swapped in the MRX/MWX exception response buffer V-memory so:
V-Memory 1 Hi Byte = Function Code Byte (Most Significant Bit Set)
V-Memory 1 Lo Byte = Address Byte
V-Memory 2 Hi Byte = One of the CRC Bytes
V-Memory 2 Lo Byte = Exception Code
V-Memory 3 Hi Byte = 0
V-Memory 3 Lo Byte = Other CRC Byte
MWX Slave Memory Address
Function Code
05 - Force Sinlge Coil
05 - Force Single Coil
06 - Preset Single Register
06 - Preset Single Register
15 - Force Multiple Coils
15 - Force Multiple Coils
16 - Preset Multiple Registers
16 - Preset Multiple Registers
MWX Master Memory Addresses
Chapter 5: Standard RLL Instructions - Modbus
MWX Slave Address Ranges
Modbus Data Format
484 Mode
584/984 Mode
484 Mode
584/984 Mode
484 Mode
584/984 Mode
484 Mode
584/984 Mode
MWX Master Memory Address Ranges
Operand Data Type
Inputs
Outputs
Control Relays
Stage Bits
Timer Bits
Counter Bits
Special Relays
V-memory
Global Inputs
Global Outputs
DL205 User Manual, 4th Edition, Rev. B
Slave Address Range(s)
1-999
1-65535
4001-4999
40001-49999 (5 digit) or
400001-465535 (6 digit)
1-999
1-65535
4001-4999
40001-49999 (5 digit) or
4000001-465535 (6 digit)
DL260 Range
X 0-1777
Y 0-1777
C 0-3777
S 0-1777
T 0-377
CT 0-377
SP 0-777
V all (see page 3-56)
GX 0-3777
GY 0-3777
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
5–209