FIELDBUS APPENDIX - ANYBUS-S MODBUS PLUS DOC. NO ABS-MBP-1.31 2002-08-09
5.2.1 Alter Node Address ( SET_NODE_ADDRESS )
The node address can be altered from the default DIP switch setting to an new ID value 1- 64. This message can only be set during initialisation phase.
Table 14: SET_NODE_ADDRESS
Parameter |
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Description |
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Command initiator |
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Application |
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INIT MODE |
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Message Name |
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SET_NODE_ADDRESS |
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Message type |
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0x02 |
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Command number |
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0x0002 |
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Fragmented |
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No |
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Extended header data |
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No extended header data is associated with this command |
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Message data |
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1 Byte : the node address value. Valid data: 1 - 64. |
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Response message |
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The message data contains the requested node address valueIf the |
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node address is valid the chosen ID will be displayed in the Fieldbus |
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Specific area 0x640.If the SET_NODE_ADDRESS mailbox message |
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is wrong, see error code. If error code 0x0F is displayed see Extended |
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word 8 for details: 0x0001. Node address is out of range. |
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Register Name |
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Command |
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Expected response |
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Message ID |
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0x000A |
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0x000A |
Any integer value |
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Message information |
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0x4002 |
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0x0002 |
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Command |
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0x0002 |
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0x0002 |
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Data size |
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0x0001 |
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0x0001 |
1 byte of data |
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Frame number |
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One frame |
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0x0001 |
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0x0001 |
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Frame count |
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0x0001 |
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0x0001 |
This is frame 1 |
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Offset high |
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0x0000 |
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0x0000 |
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Offset low |
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0x0000 |
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0x0000 |
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Extended word 1 |
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- |
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- |
No message header data used |
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Extended word 2 |
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- |
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- |
“ |
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Extended word 3 |
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“ |
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- |
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- |
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Extended word 4 |
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- |
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- |
“ |
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Extended word 5 |
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- |
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- |
“ |
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Extended word 6 |
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“ |
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- |
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- |
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Extended word 7 |
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- |
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- |
“ |
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Extended word 8 |
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- |
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“ |
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Message data word 1 |
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Node Address ID = 0x94 |
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0x04 |
- |
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0x04 |
- |
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HMS INDUSTRIAL NETWORKS AB |
23 |