Modbus Reference - Hitachi HX-RIO3 Series User Manual

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Output Process Image Mode#1
Addr. #15 #14
0x0800 Analog out Ch0 high byte (Slot#3)
0x0801 Analog out Ch1 high byte (Slot#3)
0x0802 Analog out Ch2 high byte
0x0803 Analog out Ch3 high byte
0x0804 Analog out Ch0 high byte (Slot#7)
0x0805 Analog out Ch1 high byte (Slot#7)
0x0806 Analog out Ch2 high byte
0x0807 Analog out Ch3 high byte
0x0808 Discrete out low 8pts (Slot#4)
0x0809 Discrete out 8pts (Slot#6)
0x0810
Empty, Don't care
* S-Series uses the byte-oriented register mapping.
* Size of input image bit is size of input image register *16.
✓
Output Assembly Priority :
1) Analog Output Data (Word type)
2) 8 or 16 points Discrete Output Data (Byte type)
3) 4 points Output Data (Bit type)
4) 2 points Output Data (Bit type)
A.6. MODBUS Reference
MODBUS Reference Documents
http://www.Modbus.org
MODBUS Tools
http://www.Modbustools.com, MODBUS poll
http://www.win-tech.com, MODSCAN32
(Compressed Output Processing Data)
#13 #12 #11 #10
(Slot#3)
(Slot#3)
(Slot#7)
(Slot#7)
Discrete
(Slot#8)
#9 #8 #7 #6
Analog out Ch0 low byte (Slot#3)
Analog out Ch1 low byte (Slot#3)
Analog out Ch2 low byte
Analog out Ch3 low byte
Analog out Ch0 low byte (Slot#7)
Analog out Ch1 low byte (Slot#7)
Analog out Ch2 low byte
Analog out Ch3 low byte
Discrete out 8pts (Slot#2)
Discrete out high 8pts (Slot#4)
out 4pts Discrete
(Slot#5)
HX-RIO3 Series
#5 #4 #3 #2
(Slot#3)
(Slot#3)
(Slot#7)
(Slot#7)
out 4pts Discrete
(Slot#1)
#1 #0
out 4pts