ProSoft MVI56E-MCMR User Manual page 82

Configuring the MVI56E-MCMR Module
User Manual
MVI Address 0x
0
1
9
10
11
100
200
500
598
599
600 to 999 N/A
1000 0001 to 0016
1001 0017 to 0032
1009 0145 to 0160
1010 0161 to 0176
1011 0177 to 0192
1050 0801 to 0816
1100 1601 to 1616
1200 3201 to 3216
1500 8001 to 8016
1598 9569 to 9584
1599 9585 to 9600
With the offset parameters listed above, the Modbus Master could read from coils
10001 to 10176 using the tags MCMR.DATA.W
could also read from address 30001 to 30490, and the data contained in those
Modbus addresses would come from the tags MCMR.DATA.W
[499] within the ControlLogix program.
The Master could then write to coils addressing 0001 to 0160 and this data would
reside within the ControlLogix program in tags MCMR.DATA.R
[9]. The Master could then write to registers using Modbus addresses 40001 to
40590, and this information would reside in addresses
MCMR.DATA.R
Note: The offset parameter only set the starting location for the data. As shown above, if the
Master issues a Write command to address 40001, the data will go into the ControlLogix processor
at address MCMR.DATA.R
Likewise, a Write To bit address 0161 will also change to address
MCMR.DATA.R
data. You may want leave additional registers/bits unused to allow for future
expansion in the program.
Page 82 of 223
1x
10001 to 10016
10017 to 10032
10145 to 10160
10161 to 10176
10177 to 10192
11601 to 11616
13201 to 13216
18001 to 18016
19569 to 19584
19585 to 19600
N/A
D [10] [599].
EAD ATA TO
D [10].
EAD ATA
D [10].0 within the program. Be careful not to overlap your
EAD ATA
MVI56E-MCMR ♦ ControlLogix Platform
Modbus Communication Module with Reduced Data Block
3x 4x
30001
30002
30091
30191
30491
30489
30490
N/A N/A
40001
40002
40041
40091
40191
40491
40589
40590
D [0]
RITE ATA TO
Tag Address
WriteData[0]
WriteData[1]
WriteData[9]
WriteData[10]
WriteData[11]
WriteData[100]
WriteData[200]
WriteData[500]
WriteData[598]
WriteData[599]
Reserved
ReadData[0]
ReadData[1]
ReadData[9]
ReadData[10]
ReadData[11]
ReadData[50]
ReadData[100]
ReadData[200]
ReadData[500]
ReadData[598]
ReadData[599]
[9]. The Master
D [10]
RITE ATA TO
D [0]
EAD ATA TO
ProSoft Technology, Inc.