Lenze 931K - Manual (Page 95)

Device control
State diagram
Control word
8
l
95 KHB 13.0002−EN 4.1
8.1.5 Control word
The control word can be used to change the current state of the drive controller or to
initiate a certain action directly (e.g. start of the homing run). The function of bits 4, 5, 6 and
8 depends on the current operating mode (modes_of_operation) of the drive controller.
Index Name Possible settings Characteristics
Lenze Selection Description
6040
h
0 controlword 0000
h
0000
h
{1
h
} FFFF
h
VAR UINT16 RW MAP
Change of the drive
controller state.
An action is initiated (e.g.
homing run).
Bit no. Value
0 0001
h
Control of the state
transitions. (These bits are
evaluated together).
1 0002
h
2 0004
h
3 0008
h
4 0010
h
The function of these bits
depends on the operating
mode.
5 0020
h
6 0040
h
7 0080
h
l reset_fault
At the transition from zero to
one, the drive controller tries
to acknowledge the pending
errors. This is only possible if
the cause of the error has
been eliminated.
8 0100
h
The bit function depends on
the operating mode.
9 0200
h
Set to zero.
10 0400
h
11 0800
h
12 1000
h
13 2000
h
14 4000
h
15 8000
h