Chapter 3 — Hardware Setup
Contents
Switch SW 2 (cont’d.)
Function | Description | Details |
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Global Data | Enables the |
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Base Control | to automatically gather | Off = Disable Global Data | ||||||
| the Control Word and |
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| Base Control |
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| Speed Reference | On = Enable Global Data | ||||||
| values from the |
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| Base Control |
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| selected Host Global |
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| Database. |
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| Important |
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| When enabled, the | A maximum of 16 | ||||||
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| units can be enabled in the | ||||||
| 1560 will use two |
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| Global Control Mode on one | |||||||
| words from the global | |||||||
| PLC network. These 16 units | |||||||
| database based on the | |||||||
| must be addressed within one | |||||||
| selected Modbus Plus | |||||||
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| of the following ranges: | ||||||
| address |
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| 1 to 16 |
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| When disabled, the |
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| 17 to 32 |
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| Host must write into |
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| 33 to 48 |
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| 1560 unit's Modbus |
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| 49 to 64 |
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| register table at |
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| addresses 40001/2 to |
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| write the Control word |
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| and speed reference |
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| values |
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Modbus Plus | Selects the Modbus |
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Address | Plus Address for the | 1 |
| Address Bit 0 |
| Value = 1 | ||
2 |
| Address Bit 1 |
| Value = 2 | ||||
unit address) | node must have a | 3 |
| Address Bit 2 |
| Value = 4 | ||
4 |
| Address Bit 3 |
| Value = 8 | ||||
| unique address. Note |
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| 5 |
| Address Bit 4 |
| Value = 16 | |||
| that the addresses will | 6 |
| Address Bit 5 |
| Value = 32 | ||
| be one higher than the | 6 | 5 | 4 | 3 | 2 | 1 | Address |
| binary value selected by | |||||||
| off | off | off | off | off | off | 1 | |
| the dip switches. | off | off | off | off | off | on | 2 |
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| off | off | off | off | on | off | 3 |
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| off | off | off | off | on | on | 4 |
| It is recommended that | off | off | off | on | off | off | 5 |
| address 1 not be used | off | off | off | on | off | on | 6 |
| off | off | off | on | on | off | 7 | |
| to avoid possible | |||||||
| off | off | off | on | on | on | 8 | |
| confusion when using a | off | off | on | off | off | off | 9 |
| local default address of | off | off | on | off | off | on | 10 |
| off | off | on | off | on | off | 11 | |
| 1 at a controller node | off | off | on | off | on | on | 12 |
| programming panel. | off | off | on | on | off | off | 13 |
| off | off | on | on | off | on | 14 | |
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| off | off | on | on | on | off | 15 |
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| off | off | on | on | on | on | 16 |
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| off | on | off | off | off | off | 17 |
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| off | on | off | off | off | on | 18 |
13
