
IL•1F CANopen DS301 | 3 Basics |
| Initialization | An NMT slave automatically runs through an initialization phase after |
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| the supply voltage is switched on (power on) to prepare it for CAN bus |
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| operation. On completion of the initialization, the slave switches to the |
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| state |
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| NMT master can control the operational behavior of an NMT slave in the |
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| network via 5 NMT services, represented in the above illustration by the |
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| letters A to E. |
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NMT service | Transition | Meaning |
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Start remote node | A | Transition to state "Operational" |
(Start network node) |
| Start normal network mode with all network devices |
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Stop remote node | B | Transition to state "Stopped" |
(Stop network node) |
| Stops communication of the network device in the network. If connection mon- |
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| itoring is active, it remains on. If the power stage is active (state "Operation |
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| Enabled" or "QuickStop"), an error of error class 2 is triggered. The drive is |
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| stopped and switched off. |
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Enter | C | Transition to |
(Transition to |
| All communication objects except for PDOs can be used. |
tional") |
| The state |
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| |
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| - PDO mapping |
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| - Start of synchronization |
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| - Start of connection monitoring |
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Reset node | D | Transition to state "Reset application" |
(Reset node) |
| Load stored data of the device profiles and automatically transition to "Pre- |
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| operational" via "Reset communication". |
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Reset communication | E | Transition to state "Reset communication" |
(Reset communication |
| Load stored data of the communication profile and automatically switch to the |
data) |
| state |
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| bled" or "QuickStop"), an error of error class 2 is triggered. The drive is |
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| stopped and switched off. |
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Persistent data memory | When the supply voltage is switched on (power on), the device loads the | |
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| saved object data from the |
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| the RAM. |
0198441113586, V2.01, 11.2008
Fieldbus interface | 47 |