88• Fieldbus Controller 750-837, /02x-000, 750-838, /02x-000 Data Exchange
3.1.5.4.3.1Address Range for I/O Module Data
Data width |
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Address range I/O module data |
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Bit |
0.0 |
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0.8 |
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1.0 |
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1.8 |
... |
254.0 |
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254.8 |
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255.0 |
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255.8 |
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... |
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... |
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... |
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... |
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... |
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... |
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... |
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... |
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0.7 |
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0.15 |
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1.7 |
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1.15 |
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254.7 |
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254.15 |
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255.7 |
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255.15 |
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Byte |
0 |
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1 |
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2 |
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3 |
... |
508 |
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509 |
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510 |
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511 |
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Word |
0 |
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1 |
... |
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254 |
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255 |
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DWord |
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0 |
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... |
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127 |
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3.1.5.4.3.2Address Range for Fieldbus Variables
Data width |
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Address range fieldbus variables |
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Bit |
256.0 |
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256.8 |
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257.0 |
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257.8 |
... |
510.0 |
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510.8 |
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511.0 |
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511.8 |
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... |
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... |
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... |
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... |
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... |
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... |
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... |
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... |
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256.7 |
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256.15 |
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257.7 |
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257.15 |
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510.7 |
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510.15 |
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511.7 |
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511.15 |
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Byte |
512 |
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513 |
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514 |
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515 |
... |
1020 |
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1021 |
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1022 |
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1023 |
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Word |
256 |
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257 |
... |
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510 |
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511 |
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DWord |
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128 |
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... |
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255 |
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3.1.5.4.3.2.1Address Range for Flags
Data width |
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Address range flags |
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Bit |
0.0 |
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0.8 |
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1.0 |
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1.8 |
... |
4094.0 |
4094.8 |
4095.0 |
4095.8 |
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... |
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... |
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... |
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... |
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... |
... |
... |
... |
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0.7 |
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0.15 |
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1.7 |
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1.15 |
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4094.7 |
4094.15 |
4095.7 |
4095.15 |
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Byte |
0 |
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1 |
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2 |
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3 |
... |
8188 |
8189 |
8190 |
8191 |
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Word |
0 |
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1 |
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... |
4094 |
4095 |
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DWord |
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0 |
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... |
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2047 |
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All flags are non volatile (retain).
3.1.5.4.4 Example for Absolute Addresses
Data size |
Inputs: |
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Bit |
%IX14.0 ... 15 |
%IX15.0 ... 15 |
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Byte |
%IB28 |
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%IB29 |
%IB30 |
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%IB31 |
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Word |
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%IW14 |
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%IW15 |
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DWord |
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%ID7 |
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Data size |
Outputs: |
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Bit |
%QX5.0 ... 15 |
%QX6.0 ... 15 |
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Byte |
%QB10 |
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%QB11 |
%QB12 |
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%QB13 |
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Word |
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%QW5 |
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%QW6 |
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DWord |
%QD2 (upper part) |
%QD3 (lower part) |
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WAGO-I/O-SYSTEM 750
CANopen
Fieldbus Controller 750-837, /02x-000, 750-838, /02x-000 |
• 89 |
Data Exchange |
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Data size |
Flags: |
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Bit |
%MX11.0 ... 15 |
%MX12.0 ... 15 |
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Byte |
%MB22 |
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%MB23 |
%MB24 |
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%MB25 |
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Word |
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%MW11 |
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%MW12 |
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DWord |
%MD5 (upper part) |
%MD6 (lower part) |
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The character 'X' for single bits can be deleted, e.g.%I14.0, %Q6.10, %M11.7
WAGO-I/O-SYSTEM 750
CANopen