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ANALOG IN 15 BIT VOLTAGE/CURRENT 8CH IC220ALG221
With the command in OUT[0], the configuration according to OUT[1] is sent to the electronics module
for each channel. After configuration of a channel is complete, the command and the configuration
are mirrored in the process data input words.
Configure channel 1:
Configuration completed successfully:
Error during configuration:
Configure channel 2:
Configuration completed successfully:
Error during configuration:
Configure channel 3:
Configuration completed successfully:
Error during configuration:
Configure channels 4 to 8 according to the example configurations shown.
A cyclic program sequence, which reads the measured values of the individual channels,
takes place after the configuration for each individual channel has been completed successfully.
The appearance of the process data output word OUT[0] is as follows:
Bit
15
Assignment
0
bin
0
hex
The 0x00
command does not require any parameters and the value of the parameter word OUT[1]
hex
is 0000
.
hex
With the command in OUT[0], the read request is sent to the electronics module. After the command
has been executed, it is mirrored in the process data input word IN[0] and the analog value (xxxx
or a diagnostic message (yyyy
of the process data input and output words is the same as in example 1.
34
14
13
12
11
Command
0
0
0
0
0
) is displayed in the process data input word IN[1]. The appearance
hex
OUT[0]:
4000
hex
IN[0]
4000
hex
IN[0]
C000
hex
OUT[0]:
4100
hex
IN[0]
4100
hex
IN[0]
C100
hex
OUT[0]:
4200
hex
IN[0]
4200
hex
IN[0]
C200
hex
OUT[0]
10
9
8
7
0
Z
Z
Z
0
2
1
0
X
OUT[1]:
IN[1]:
IN[1]:
OUT[1]:
IN[1]:
IN[1]:
OUT[1]:
IN[1]:
IN[1]:
6
5
4
3
0
0
0
0
0
0
0
0
0
0106
hex
0106
hex
0106
hex
0003
hex
0003
hex
0003
hex
020A
hex
020A
hex
020A
hex
2
1
0
0
0
0
0
0
0
0
)
hex
6226B_GE
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