YASKAWA SI-EL3, Техническое руководство

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7 DSP301 and DSP402 Specifications
YASKAWA EUROPE GMBH YEU SIEP C710616 86A - AC Drive A1000 Option Powerlink - Technical Manual
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DSP402 State Machine
The state machine of the inverter is described in the CANopen DSP402 specification.
 CANopen DSP402 State Diagram
At any time the Powerlink option card will be in one of the following states. The events that are able to trigger a transition between the states are
either sent with the control word or triggered by an internal action. All the possible events and the corresponding transition number are listed in
Table 7 .
Figure 6
Figure 6 DSP402 State Diagram
Transition 16 is only available while the drive is performing the quick stop action. When completed, transition will automatically be processed.
 CANopen DS402 State Transition Definition
The YASKAWA Powerlink option must be in the state Operation Enable in order to accept frequency and operation commands. In Table 13 the
events needed to change between different states are described. Some events are internally triggered, but most of the events are triggered from the
control word received from the bus.
 CANopen DSP402 Event Description
The following state transitions are available in the CANopen DSP402 drive profile. Transition 0 and 1 are triggered at start-up and when all start-up
tests are performed the module will be in state 3. Some commands like fault reset can be triggered from more then one place. For example, the reset
command can be triggered both from the bus with the control word, or from the application drive.
Table 7 Event description table
State Transition Number Transition Name DSP402 Event
0 Startup => Not Ready To Switch On Reset
1 Not ready to switch on => Switch on disabled Self test and init successful
2 Switch on disabled => Ready to switch on Shutdown command received
3 Ready to switch on => Switched on disabled Switch on command received
4 Switched on => Operation enabled Enable operation command received
5 Operation enabled => Switched on Disable operation command received
6 Switched on => Ready to switch on Shutdown command received
7 Ready to switch on => Switch on disabled Quickstop command received
8 Operation enabled => Ready to switch on Shutdown command received
9 Operation enabled => Switch on disabled Disable voltage command received
10 Switched on => Switch on disable Disable voltage or quickstop command received
11 Operation enabled => Quick stop active Quickstop command received
12 Quick stop active => Switch on disabled Quickstop completed or Disable voltage command received
13 All states => Fault reaction active Fatal fault has occurred in the drive
14 Fault reaction active => Fault The fault action is completed
15 Fault => Switch on disabled Fault reset command received
16 Quick stop active => Operation enabled Enable operation command received
Start
Not Ready to
Switch On
Switch On
Disabled
Ready to Switch
On
Switched On
Operation Enable Quick Stop Active
Fault
Reaction
Active
Fault
0
1
14
13
2 7
3 6
4 5
10
11
16
8 9 12
Power
Disabled Fault
15
Power
Enabled