4 Commissioning
4.10 Status words
52
DX-NET-PROFINET2-2
01/22 MN040062EN
www.eaton.com
Table 20:
Status word 1 – PROFIdrive profile
Byte
Bit
Designation
Meaning
0
0
RSO
Ready For Switching On: S2
0: Not ready for switching on
1: Ready for switching on
If this bit has a value of 1, the variable frequency drive/variable
speed starter is ready to be switched on and has status 2.
If the bit is not active, check the mains voltage. If no mains
voltage is present, the bit is equal to 0.
1
RDY
Ready to operate; switched on: S3
0: not ready for operation
1: ready for operation
With a value of 1, the variable frequency drive/variable speed
starter is ready for operation and has status 3. It can now be
switched on.
If the bit is not active, check the mains voltage. If no mains
voltage is present, the bit is equal to 0.
2
EN
Enabled; operation: S4
0: Stop
1: Operation
If this bit has a value of 1, the variable frequency drive’s/
variable speed starter's power section (IGBTs) is active.
3
ERR
Error present
0: no error
1: Fault
Indicates whether there is a variable frequency drive/variable
speed starter fault. If this is the case, the variable frequency
drive/variable speed starter will respond as configured in PNU
362.0.
4
C_Stop
coast stop, output de-energized (coast stop)
0: no coast stop
1: coast stop
With a value of 1, the variable frequency drive/variable speed
starter is coasting and the output is de-energized.
5
Q_Stop
Quick stop, shortest ramp
0: Quick Stop not active
1: Quick Stop active
With a value of 1, the variable frequency drive/variable speed
starter stops with the shortest ramp and the output is not de-
energized.
6
SOI
Switching on inhibited: S1
0: No switching on inhibited
1: switching on inhibited
With a value of 1, the variable frequency drive/variable speed
starter is in switching on inhibited mode and cannot be
started.
7
WARN
Warning present
0: no warning
1: Warning
Indicates whether there is a variable frequency drive/variable
speed starter warning.