Wachendorff WDGA 58V handleiding
Handleiding
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Technical Manual
WDGA with CANopen Interface
8 - Setting-up the encoder
© Wachendorff Automation GmbH & Co. KG
48
Initializing segmented read access:
Figure 8.4: Initiate SDO read
ccs
client command
specifier
2 = initiate read (upload) request
scs
server command
specifier
2 = initiate read (upload) response
n
Indicates that bytes
[8-n,7] don’t contain
segmented data
Only valid if e=1 and s=1, otherwise 0.
e
Transfer type
0 = segmented transfer
1 = expedited transfer
s
size indicator
0 = data set size not indicated
1 = data set size indicated
m
multiplexor
index/sub index of data to be transferred
d
data
e=0, s=0 -> d is reserved.
e=0, s=1 -> d = number of bytes to be read.
e=1, s=1 -> d = data of length 4-n to be read.
e=1, s=0 -> d = unspecified number of bytes to be read.
X
not used
always 0
reserved
reserved for further use, always 0
Table 8.18: Declaration of used abbreviations in Figure 8.4
The encoders confirms a segmented SDO transfer of 8 bytes data:
580h+ID
8
41h
01000001b
scs=2,e=0,
s=1
08h
06h
00h
08h
00h
00h
00h
CAN-ID
DLC
Command
Object
L
Object
H
Sub-
Index
Byte0
Byte1
Byte2
Byte3
Table 8.19: Confirm SDO read access of object 6008h
Bekijk gratis de handleiding van Wachendorff WDGA 58V, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Wachendorff |
| Model | WDGA 58V |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11685 MB |
