Dsp 402 State Transitions - Danfoss MCA 123 POWERLINK Operating Instructions Manual

How to Control the Frequenc...

5.5.3 DSP 402 State Transitions

Transition State
- Start condition
0 Start-up⇒Not ready to switch on
1 Switch On Disabled⇒Switch On Disabled
2 Not Ready to Switch On⇒Switched On
3
Ready to Switch On⇒Switched On
4
Switched On⇒Ready to Switch On
5
Operation Enabled⇒Switched On
6 Switched On⇒Ready to Switch On
7 Ready to Switch On⇒Switch On Disable
8
Operation Enable⇒Ready to Switch On
5 5
9
Operation Enable⇒Switch On Disable
10
Switched On⇒Switched On Disable
11 Operation Enabled⇒Quick Stop Active
11
Operation Enabled⇒Quick Stop Active
12
Quick Stop Active⇒Switch On Disabled
13
All states⇒Fault Reaction Active
14 Fault Reaction Active⇒Fault
15 Fault⇒Switch On Disabled
16 Quick Stop Active⇒Operation Enable (not
supported)
Table 5.12 DSP 402 State Transitions
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MCA 123 POWERLINK Operating Instructions
Control word Status word Action
0000 0000
0000 0200
0000, 0001 0240
0006 0231
0007 0233
000F 0237
0007 0233
0006 0231
0001, 0000 0240
0006 0231
0001, 0000 0240
0001, 0000 0240
0002 0207
0003 0217
0001, 0000 0240
xxxx 023F
xxxx 023F
0000 0240
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®
MG92C102 - VLT is a registered Danfoss trademark
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Motor ramps to 0 RPM with programmed ramp
down parameter.
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If the motor is not braked, and the power section is
switched off immediately, the motor is free to
rotate.
If the motor is not braked, and the power section is
switched off immediately, the motor is free to
rotate.
If the motor is not braked, and the power section is
switched off immediately, the motor is free to
rotate.
Motor ramps to 0 RPM with programmed quick
ramp parameter.
Motor ramps to 0 RPM with programmed quick
ramp parameter.
If the motor is not braked, and the power section is
switched off immediately, the motor is free to
rotate.
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