1 firmwareupdate, Firmwareupdate, 4device control (dctrl) – Lenze 8400 HighLine User Manual
Page 112
4
Device control (DCTRL)
4.2
Device state machine and device states
112
Lenze · 8400 HighLine · Referenzhandbuch · DMS 10.0 EN · 06/2014 · TD05/TD14
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• The change from one status to the other is carried out within a 1-ms cycle. If within this time
there are several requests for status changes, the status with the higher priority is processed
first (see table below).
displays the current device status.
•
(status word) provides a bit coded representation of the current device status via bits
8 ... 11 (see table below).
[4-1]
Device statuses, priorities, and meaning of the status bits in the status word
4.2.1
FirmwareUpdate
ID Device status
(Display in
)
Priority
Status bits
(Display in
)
Meaning
Bit 11 Bit 10 Bit 9
Bit 8
0
-
0
0
0
0
Firmware update function is active
1
-
0
0
0
1
Initialisation active
2
-
0
0
1
0
Identification active
3
Prio 5
0
0
1
1
Device is ready to start
4
Prio 4
0
1
0
0
Device is switched on
5
Prio 1
0
1
0
1
Operation
6 -
-
0
1
1
0
-
7
Prio 3
0
1
1
1
Fault active
8
Prio 7
1
0
0
0
Fault active
9
Prio 2
1
0
0
1
TroubleQSP is active
10
Prio 6
1
0
1
0
Safe torque off is active
11
Prio 8
1
0
1
1
System fault active
Note!
This function may only be executed by qualified Lenze personnel!