CanOpen protocol
Positioning module IMD20, IMD40
Object Directory
The object directory contains a
eters
a
f
ule th
read or written
via the Can network. The entries in the directory are characte
y a 16-bit index and a 8-bit sub-
de .
C
ca
r
e
ge
o
communica
te
.
e
mm
h
u
ftwa
s s
sted
n
the
lue
ll param
and vari bles o the mod
rised b
at can be
in
x
ommuni
tions paramete
Th ran
of 1000h to 1FFFh is reserved f r the
tion parame rs of a CanOpen device
Th co
unications part of t e drive mod le so
re i
tructured according to the specification
DS301 V4.0.
co
In the following, all param
communications be
eters a
haviour.
re li
and described that are used for this and that
trol
General communications parameters
Device type
Index Sub Name
Type
Attrib Map Default
va
Meaning
1000
00
Device type
Unsigned 32
00020192
RO
N
0x
Device type
Th
drive = 02
e
vic
dicates whi
f
used
nd
f
o
h
h.
Error register
b
p
lue
de
e type in
). Bit 0-15: device profile 402
ch device pro
= 192
ile is
a
which kind o device this is (e.g. serv
Index Sub
Name
Type
Attri
Ma
Default
va
Meaning
1001
00
Error register
Unsigned 8
RO
Y
0x00
Error register
The error register contains a rough classification of an error that occurred. It is also sent as part of
designation of the error is found in the error memory
the emergency message. A more precise
(1003
h
).
gener
Current
Voltage
-
Commu-
Dev. prof.-
al
error
specific
nication
-
-
2
4
5
Manufac
er-
status regi
Index Sub Name
Type
Attrib Map
ult
lue
Meaning
Bit 7
1
3
6
0
tur
specific
ster
Defa
va
1002 00 Manufacturer-
specific status
0
register
Unsigned 32
RO
Y
0x0
Manufacturer-specific
status register
Is c
ntl
urre
y not used.
90