IFM Ecomat 300 AC1355, Дополнительное руководство по устройству

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DP module 7: Command channel
Module 7, command 21dec (15hex):
save configuration in flash
8-19
8.18 Module 7, command 21
dec
(15
hex
):
save configuration in flash
Structure
Request of DP master
Bit
MM = master no. (1…2)
Byte
7 6 5 4 3 2 1 0
1
0 0 15
hex
2
MM 0
3
0
not used *)
4
0
not used *)
Response from controllere
Bit
Byte
7 6 5 4 3 2 1 0
1
D7 D6 15
hex
2
copy of the request
D6 = command code
D7 = error code
→ page 7-20 , table at the bottom
3
0
not used *)
4
0
not used *)
Example: Save AS-i configuration in flash for AS-i master 1
Request of DP master
Byte no. Value [hex] Description
1 15 15 = command 21
2 40
(master no.
1 * 64
)
= 64
dec
=
40
hex
3 00 not used *)
4 00 not used *)
Response from controllere
Byte no. Value [hex] Description
1 15 copy of the request
2 40 copy of the request
3 00 not used *)
4 00 not used *)
*)
IMPORTANT:
For the query read only the required bytes. Unused bytes can contain information of
previous queries.