3 device statuses, Device statuses, Device states – Lenze E94AxHE Technology Application CiA402 Device profile User Manual
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9400 Technology applications | CiA402 device profile
Parameter setting & configuration
Device control
54
L
EDS94TA11010xxxx EN 1.2 - 03/2010
3.7.3
Device statuses
The current device state of the drive can be read via the
object (status word):
Tip!
Bit 4 ("Voltage enabled") and bit 7 ("Warning") listed in the table are not important
for the device state but only provide a better readability of the bit patterns.
Detailed information on the different device states can be obtained from the
following subchapters.
Bit pattern in the status word
Device control
commands
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Warning
Switch on
disabled
Quick stop
Voltage
enabled
Fault
Operation
enabled
Switched on
Ready to
switch on
X
0
X
X
0
0
0
0
X
1
X
X
0
0
0
0
X
0
1
X
0
0
0
1
X
0
1
X
0
0
1
1
X
0
1
X
0
1
1
1
X
0
0
X
0
1
1
1
X
0
X
X
1
1
1
1
X
0
X
X
1
0
0
0
X = status is not important