10 Command Interface
10.2 SDO Request
183
FX
3U
-CAN User's Manual
1
Introduc
tion
2
Specifi
cations
3
Inst
allati
on
4
Wi
rin
g
5
Introduc
tion of
Functions
6
All
ocation of
B
uff
er
Memor
ies
7
Interface and
D
evice P
rofile
(40
5 mode)
8
Lift Appl
icati
on
P
ro
file
(417 M
ode)
9
CAN
Layer 2
Mode
10
Comm
and
Interface
10.2.4 CIF Multi SDO write access
With the multi SDO write access command, up to 8 SDO write accesses can be made within one command.
The maximum data length for each access is 8 bytes.
At first write the node number (0, 1-127), the Object Dictionary Index, the Sub-index, the data length (in byte)
and the data to be sent to the BFMs.
Finally the command code for multi SDO write access "6" must be written to BFM #1000 in order to trigger the
command execution.
If the access has been successful, BFM #1000 will display "7" and the following BFMs will contain the node
number, index and sub index for verification purposes number.
*1.
If the final setting is located before BFM #1057, write HFFFF in the last BFM (Node number).
BFM No.
Description
FROM (Read Access)
TO (Write Access)
BFM #1000
H0007:
SDO write success
H000F:
Error (refer to Section 10.9)
H00F7:
Error
(show Node number and Result data for details)
HFFFF: CIF Busy
Command H0006: SDO Multi write
BFM #1001
Success: Node number (read back)
Error:
High Byte H0F, Low Byte Node number
(read back)
Node number
BFM #1002
Index (read back)
Index
BFM #1003
Sub-index (read back)
Low byte:
Sub index
High byte:
reserved
BFM #1004
Unused
Data length (in byte)
BFM #1005
Success: Unused
Error:
SDO access error code
Command parameter data (1 to 8 byte)
BFM #1006
BFM #1007
BFM #1008
...
..
...
..
...
..
BFM #1057
Success: Node number (read back)
Error:
High Byte H0F, Low Byte Node number
(read back)
Node number
*1
BFM #1058
Index (read back)
Index
BFM #1059
Sub-index (read back)
Low byte:
Sub index
High byte:
reserved
BFM #1060
Unused
Data length (in byte)
BFM #1061
Success: Unused
Error:
SDO access error code
Command parameter data (1 to 8 byte)
BFM #1062
BFM #1063
BFM #1064
BFM #1065 to #1066 Unused
Unused
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