CanOpen protocol
Positioning module IMD20, IMD40
Invert digital inputs
Meaning
0
Input 1 ... 4 is high-active (i.e. no
signal inversion).
Bit 0 … 3
1
Input 1 ... 4 is low-active (i.e. signal
inversion).
The meaning of the bits is internally allocated as follows:
alue
Mode of
operation
Parameter v
Bit 0
Negative limit switch
Bit
ve limit swit
1
Positi
ch
Bit 3
Enabling signal
ake control” determines how the brake is controlled via output 3. It has to be taken
outputs”
ect is cu
3. This,
be changed i
ture.
In the manual mode, the brake has to be set or reset via the “Digital Outputs” parameter by means of
O
he
it.
ita
uts
jec
an be defin
l value of
output 3.
In the automatic mode, the “Digital Output” parameter is blocked for a chang
tside. The “Init.
value of digital outputs” parameter does not have a meaning in this mode. The brake control is
carried out internally. In the dead status, the brake is automatically set and in the live status, the
brake is also automatically reset.
Parameter
value
Mode of the brake control
The “Mode of br
into account
how
that the 0x60FE “Di
can still
gital
n the fu
obj
rrently used only for output
ever,
SD . T
first bit of the “In
value of dig
l outp
” ob
t c
ed as the initia
e from ou
0 Manual
1 Automatic
e "Inve
a
efin
, if output 3 is to be evalua
actively. This parameter is blocked for the automatic mode.
v
Di
ea
Th
rt digital outputs" p rameter d
es
ted low-actively or high-
In ert
gital Outputs M
ning
0
Output 3 is high-active (i.e. no
Value 0 or 1 to Bit 0 from the object
0 o
outpu
)
signal inversion):
0x60FE
Æ
value
r 1 at
t 3
Bit 0
Output 3 is low-active (i.e. signal
er
Value 0 or 1 to Bit 0 from the object
1 o
outpu
)
1
inv sion):
0x60FE
Æ
value
r 0 at
t 3
The differe
rameters of the brake control can very easily be defined and tested with the ACSetup
og
m
The stand
was implemented to monitor the movement condition of the motor. If the
otor cha
eme
into the co
ition "silenc
recorded.
nal is given out to notify that the motor is in condi
ce". If the motor
av
the
s re
ed position another signal
the motor
"movement". This tolerance range can be d
the parameter
"Standstill Tolerance Window". The standstill monitoring works in all movement operation modes.
nt pa
pr
ram e in the “Brake” dialo
still monitoring
gue box.
m
nges from the cond
A accordant sig
ition "mov
nt"
nd
e", the actual position is
tion "silen
le
es
tolerance range of th
is in condition
e previou
cord
is given out to notify that
efined in
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