Eaton Electrical PROFIBUS-DP EZ204-DP ユーザーズマニュアル
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Inputs/Outputs, EZ700/800/EZD Operating Mode
MN05013001E
38
“Inputs 1 byte” module: S1 –
S8
When this module is selected, the master only receives 1 byte
(coil output data S1 to S8) via PROFIBUS.
Requirement:
The “Inputs, 1 byte” module must have been selected.
“Outputs 3 bytes” module:
operating mode, R9 – R16,
R1 – R8
operating mode, R9 – R16,
R1 – R8
The normal PROFIBUS-DP master data exchange with the
EZ204-DP slave is provided with output data bytes 0, 1, 2.
Requirement:
The “Outputs; 3 bytes” module must have been selected.
The master reads bytes 0, 1, 2 for the following data:
Byte
Meaning
Value
0
Scan status of the EZ
outputs S1 to S8
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Table 2 on Page 37
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The output data and control commands can now only be
used if you have selected the appropriate modules as well.
Byte
Meaning
Value
0
Set operating mode
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Table 3
1
Set/reset the EZ/EZD inputs R9 to
R16
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Table 4
2
Set/reset the EZ/EZD inputs R1 to
R8
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Table 5
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The output data and control commands can now only be
used if you have selected the appropriate modules as well.