CHAPTER 2: MODBUS COMMUNICATION MEMORY MAP
UR FAMILY – COMMUNICATIONS GUIDE 2-125
2
" 83E1 EGD Fast Producer Exchange 1 
Configuration Time
0 to 4294967295 --- --- F003 0
" 83E3 EGD Fast Producer Exchange 1 Size 0 to 65535 --- 1 F001 0
EGD Slow Production Status (Read Only and Read Only Non-Volatile) (2 Modules)
B30, C30, C60, 
F35, F60, G30, 
G60, M60, T35, 
T60
83F0 EGD Slow Producer Exchange 1 Signature 0 to 65535 --- 1 F001 0
" 83F1 EGD Slow Producer Exchange 1 
Configuration Time
0 to 4294967295 --- --- F003 0
" 83F3 EGD Slow Producer Exchange 1 Size 0 to 65535 --- 1 F001 0
" 83F4 ...Repeated for EGD Slow Producer 
Exchange 2
EGD Fast Production (Read/Write Setting)
B30, C30, C60, 
F35, F60, G30, 
G60, M60, T35, 
T60
8400 EGD Fast Producer Exchange 1 Function 0 to 1 --- 1 F102 0 (Disabled)
" 8401 EGD Fast Producer Exchange 1 Destination 0 to 4294967295 --- 1 F003 0
" 8403 EGD Fast Producer Exchange 1 Data Rate 50 to 1000 ms 50 F001 1000
" 8404 EGD Fast Producer Exchange 1 Data Item 1 
(20 items)
0 to 65535 --- 1 F001 0
" 8418 Reserved (80 items) --- --- --- F001 0
EGD Slow Production (Read/Write Setting) (2 Modules)
B30, C30, C60, 
F35, F60, G30, 
G60, M60, T35, 
T60
8468 EGD Slow Producer Exchange 1 Function 0 to 1 --- 1 F102 0 (Disabled)
" 8469 EGD Fast Producer Exchange 1 Destination 0 to 4294967295 --- 1 F003 0
" 846B EGD Slow Producer Exchange 1 Data Rate 500 to 1000 ms 50 F001 1000
" 846C EGD Slow Producer Exchange 1 Data Item 
1 (50 items)
0 to 65535 --- 1 F001 0
" 849E Reserved (50 items) --- --- --- F001 0
" 84D0 ...Repeated for EGD Slow Producer 
Exchange 2
Direct Integers (Read/Write Setting) (16 Modules)
N60 8540 Direct Integer Output 1 Value 0 to 65535 --- 1 F612 0
" 8541 Direct Integer Output 1 Trigger 0 to 4294967295 --- 1 F300 0
" 8543 Direct Integer Input 1 Device 0 to 16 --- 1 F001 0
" 8544 Direct Integer Input 1 Number 0 to 16 --- 1 F001 0
" 8545 Direct Integer Input 1 Default Value 0 to 4294967295 --- 1 F003 1000
" 8547 Direct Integer Input 1 Mode 0 to 1 --- 1 F491 0 (Default 
Value)
" 8548 Direct Integer Reserved 0 to 65535 --- 1 F003 0
" 854A ...Repeated for Direct Integer Output 2
" 8554 ...Repeated for Direct Integer Output 3
" 855E ...Repeated for Direct Integer Output 4
" 8568 ...Repeated for Direct Integer Output 5
" 8572 ...Repeated for Direct Integer Output 6
" 857C ...Repeated for Direct Integer Output 7
" 8586 ...Repeated for Direct Integer Output 8
" 8590 ...Repeated for Direct Integer Output 9
Products Address Register name Range Units Step Format Default