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ANALOG IN 15 BIT VOLTAGE/CURRENT 8CH IC220ALG221
IN[0] and IN[1] for the Group-Commands 7x00
Figure 9
Process data input words
For the group commands 7x00
correspond with the group command.
Group Commands for Two 16-bit Channels: 7400
With commands for two 16-bit channels, the analog value of one channel is mapped to every input
word. The display corresponds with the display in the input word IN[1] for the 0x00
commands.
Example 2 x 16-Bit Group A (Channels 1 and 2): 7400
Bit
15
Assignment
Bit
15
Assignment
14
, both input words contain the measured values of the channels that
hex
14
13
12
11
16-bit measured value channel 1 in the appropriate format
14
13
12
11
16-bit measured value channel 2 in the appropriate format
hex
, 7500
hex
hex
Command
hex
IN[0]
10
9
8
7
IN[1]
10
9
8
7
, 7600
, and 7700
hex
hex
6
5
4
3
6
5
4
3
hex
and 5x00
hex
2
1
0
2
1
0
6226B_GE
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