Delta Electronics DeviceNet IFD9502 Applications Manual page 19

Format of messages responded
Note
When modifying parameters in the parameter table of Delta ASD-A servo drive, make sure that
the parameter allows you to modify it before you modify it.
3. I/O data mapping (Default)
Servo drive → DeviceNet master
Node address of
DeviceNet Master → Servo drive
Node address of
Explanation:
DVP-PLC Application Manual
DeviceNet Slave Communication Module IFD9502
Byte position Data written into servo drive
6
7
Byte position Data written into servo drive
0 Frag [0]+XID+MAC ID
1 R/R [1]+Service code [0x10]
2
3
b15 b14 b13 b12 b11 b10 b9
servo drive
H'0409
b15 b14 b13 b12 b11 b10 b9
servo drive
H'0407
When the equipment connected to IFD9502 is a servo drive, the length of data downloaded
from IFD9502 to the servo drive is preset as 1 word at addresses H'0407 (corresponding
address of DI1 ~ DI8). IFD9502 is able to download maximum 16 words. The length of data
uploaded to IFD9502 from the servo drive is preset as 1 word at addresses H'0409
(corresponding address of DO1 ~ DO5). IFD9502 is able to be uploaded maximum 16
words.
The length of I/O data to be exchanged and address for mapping can be modified through
changing Class9B s listed below. The modification will be valid after IFD9502 is re-powered.
Maximum 32 words are allowed for I/O data exchange.
If you are to return the I/O mapping to default setting, change Attribute1 of Instance1 of
Class 0x9B into H'0001 and re-power IFD9502. Please note that doing so can only recover
the current I/O data mapping in servo drive.
Class 0x9B Data Config
Instance0:
Attribute ID Access rule
1
Instance1:
Service Data LSB
Service Data MSB
N/A
N/A
b8
-
b8
-
Name
Get Revision
Data read from servo drive
N/A
N/A
Data read from servo drive
Frag [0]+XID+MAC ID
R/R [1]+Service code [0x0E]
Response data LSB
Response data MSB
b7 b6 b5 b4 b3 b2
Digital output DO1 ~ DO5
b7 b6 b5 b4 b3 b2
Digital input DI1 ~ DI8
Data type
UINT
b1 b0
b1 b0
17