ALM-06-WF User’s Manual
ALM-06-WF
User’s Manual (Rev1.0, Feb./2019) ------------- 35
5.2.5.2
16-bits Word
A 16-bits word item is transmitted with the most significant byte first. Function
code 03 and 04 read 16-bits items at a time; therefore, each of these data items will fit
within one register that is read.
Value
1st
2nd
0x1234
0x12
0x34
Table 5-4: A 16-bits word item
5.2.5.3
32-bits Double Word
A 32-bits word item is transmitted with the most significant byte first. Function 04
read 32-bits items at a time; therefore, each of these data items will fit within 2 register
that is read.
Value
1
st
Word
2
nd
Word
0x12345678
0x5678
0x1234
Table 5-5: A 32-bits double word item
5.3
ALM-06-WF Address Mapping
Address
CH
Descriptions
Range
Access Type
00001
1
Digital Output
0=OFF, 1=ON
R
00002
2
ARMED Status
0=OFF, 1=ON
R
Table 5-6: FC01 Read DO address (0xxxx)
Address
CH
Descriptions
Range
Access Type
10001~10006
1~6
Digital Input
0=OFF, 1=ON
R
Table 5-7: FC02 Read DI address (1xxxx)
