Danfoss VLT 5000 Interbus Series Technical Data Manual page 15

Drivecom State machine
drawing: to change from
state A to state B, the condition Controlword bit 1
has to be set equal to 0. The coarses the
transition 0 to be exequted. In state B the
statusword is equal to xx01
Power on
Not ready to switch on
STW = xx00h
Disable Voltage
xxxx xx0x
9
Switch on disabled
STW = xx40h
2
Shutdown
Shutdown
xxxx x110
xxxx x110
8
Ready to switch on
STW = xx31h
3
Switch on
xxxx x111
Switched on
STW = xx33h
Enable
4
operation
xxxx 1111
Operation enabled
STW = xx37h
Enabled Ramp
STW = xx37h
No Freeze
STW = xx37h
Start
STW = xx37h
.
H
0
1
Disable Voltage
xxxx xx0x or
7
Qiuck stop
xxxx x01x
6
Stop
xxxx x110
Disable
operation
5
xxxx x01x
J O G 1
STW = xx37h
VLT 5000 INTERBUS
®
State A
0
condition
xxxx xx0x
State B
STW = xx01h
13
Malfunction reaction
active
STW = xxxx xxxx x1xx 1xxx
14
Malfunction
STW = xx38h
Reset malfunction
15
1xxx xxxx
10
Disable voltage
xxxx xx0x or
Disable voltage
Quick stop
xxxx xx0x
xxxx x01x
Quick stop active
STW = xx17h
11
Qiuck stop
xxxx x01x
transition 0
0xxx xxxx
↓
12
15