
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 0x6041
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
Not ready to switch
on
X0XX0000
Switch on disabled
X1XX0000
Ready to switch on
X01X0001
Switched on
X01X0011
Operation enabled
X01X0111
Quick stop active
X00X0111
Fault response active
X0XX1111
Fault
X0XX1000
X = status is not important
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