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5.3.11. Argument of Float-Type Variable
The iKAN series provide the function for argument of float-type variable. The arguments include
decimal and color. The iKAN-XXX-CPS module uses object index 0x641C, 0x6420, and their sub-
index to implement the function.
Function
Decimal
Color of Float-Type Variable
For example:
Set Float#1 display to the first digit after the decimal point, set color purple.
Set decimal 1:
11-bit COB-ID (bit)
Func Code
10
9
8
7
1
1
0
0
SDO client
Func Code
10
9
8
1
0
1
SDO client
Set color purple:
11-bit COB-ID (bit)
Node ID
6
5
4
3
2
1
0
0
0
0
0
0
11-bit COB-ID (bit)
Node ID
7
6
5
4
3
2
1
0
0
0
0
0
Size
Value Range
1 word
1 – 3
1 word
0 – 7
Data
RTR
Length
0
0
1
0
8
2B
Data
RTR
Length
1
0
0
1
0
4
60
RTR
Data
Index
0x641C
0x6420
8-byte Data (byte)
1
2
3
4
5
1C
64
01
00
00
SDO server
(iKAN)
8-byte Data (byte)
0
1
2
3
4
1F
64
01
--
SDO server
(iKAN)
8-byte Data (byte)
Sub-Index
0x01~0x40
0x01~0x40
6
7
00
00
5
6
7
--
--
--
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