Mitsubishi Electric MELSEC iQ-R Series User Manual page 36

The following table shows memory assignment for a receive message.
Address
Un\G1000
Un\G1001
Un\G1002
Un\G1003
Un\G1004
Un\G1005 to Un\G1008

Un\G1057
Un\G1058
Un\G1059
Un\G1060
Un\G1061 to Un\G1064
Un\G1065 to Un\G1066
1 FUNCTIONS
34
1.3 SDO
Description
Receive message
Completed successfully
Command execution result code
• 0009H: SDO multi read succeeded
First SDO multi read
Node ID (value set by the transmit
message)
First SDO multi read
Index (value set by the transmit
message)
First SDO multi read
Sub-index (value set by the transmit
message)
First SDO multi read
The data length (bytes) is stored.
• 1 to 8
First SDO multi read
Result data is stored.
• Un\G1005: The lower byte in first, the
upper byte in second

• Un\G1008: The lower byte in seventh,
the upper byte in eighth

Eighth SDO multi read
Node ID (value set by the transmit
message)
Eighth SDO multi read
Index (value set by the transmit
message)
Eighth SDO multi read
Sub-index (value set by the transmit
message)
Eighth SDO multi read
The data length (bytes) is stored.
• 1 to 8
Eighth SDO multi read
Result data is stored.
• Un\G1061: The lower byte in first, the
upper byte in second

• Un\G1064: The lower byte in seventh,
the upper byte in eighth
System area
SDO read completed with an
error
Command execution result code
• 00F9H: SDO read failed
First SDO multi read
Lower byte
• Node ID (value set by the transmit
message)
Upper byte
• 0FH: Completed with an error
First SDO multi read
Index (value set by the transmit
message)
First SDO multi read
Sub-index (value set by the transmit
message)
First SDO multi read
Fixed to 0
First SDO multi read
The SDO abort code is stored. (
Page 29 SDO abort codes)

Eighth SDO multi read
Lower byte
• Node ID (value set by the transmit
message)
Upper byte
• 0FH: Completed with an error
Eighth SDO multi read
Index (value set by the transmit
message)
Eighth SDO multi read
Sub-index (value set by the transmit
message)
Eighth SDO multi read
Fixed to 0
Eighth SDO multi read
The SDO abort code is stored. (
Page 29 SDO abort codes)
Completed with an error
Command execution result code
• 000FH: Error
First SDO multi read
Page 162 Command interface (CIF)
(Un\G1000 to Un\G1066)

Eighth SDO multi read
Page 162 Command interface (CIF)
(Un\G1000 to Un\G1066)