Technical data

3
Commissioning an inverter
ID 442281.00
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Operating Manual
20
3.2 Device state machine acc. to DSP 402
The device state machine as per DSP 402 has the same states as the standard
device state machine. The following table shows the designation of the states as
per DSP 402.
The device state machine must receive certain commands for a change in state.
The commands are bit combinations in the DSP 402 control word (parameter
A576 Controlword). The table shows the states of the bits in parameter A576 and
their combination for the commands (the bits marked with X are irrelevant).
Display
a)
a) Depending on the applications, indication of the device states may differ from what
is shown.
Designation acc. to DSP 402
Or Not Ready to Switch On
Switch On Disabled
Ready to Switch On
Switched On
Operation Enable
(2
nd
line flashing)
Fault
Fault Reaction Active
Quick Stop Active
Command
Bit of the control word (A576 control word)
Bit 7 Bit 3 Bit 2 Bit 1 Bit 0
Fault
Reset
Enable
Operation
Quick
Stop
Enable
Voltage
Switch
On
Shutdown 0 X 110
Switch On 0 0 1 1 1
Disable Voltage 0 X X 0 X
QuickStop 0 X 0 1 X
XDS 5000
V5.X
±0Rpm 0.0A
0: Self test
±0Rpm 0.0A
1: ONdisable
±0Rpm 0.0A
2: ReadyforON
±0Rpm 0.0A
3: Switched on
±0Rpm 0.0A
4: Enabled
Fault
No.X: type of fault
±0Rpm 0.0A
7: Quick stop