IFM Ecomat 300 AC1029, Basic Device Manual

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ifm Basic Device Manual AS-i ControllerE M4 Target V15 2015-10-30
Function Introduction AS-i data
32
Command 4 (04
h
): write LPS
Command request:
Word no. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0 echo byte request output
1 0 04
h
2
15(A) 14(A) 13(A) 12(A) 11(A) 10(A) 9(A) 8(A) 7(A) 6(A) 5(A) 4(A) 3(A) 2(A) 1(A) 0 *
3
31(A) 30(A) 29(A) 28(A) 27(A) 26(A) 25(A) 24(A) 23(A) 22(A) 21(A) 20(A) 19(A) 18(A) 17(A) 16(A)
4
15B 14B 13B 12B 11B 10B 9B 8B 7B 6B 5B 4B 3B 2B 1B res
5
31B 30B 29B 28B 27B 26B 25B 24B 23B 22B 21B 20B 19B 18B 17B 16B
6…16
ignored
17…18
reserved
Possible error codes in case of _PC_CMD_ERROR:
Status Error Description
14
h
IC Master not in the configuration mode
Command 5 (05
h
): change operating mode
Command request:
Word no. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0 echo byte request output
1 0 05
h
2 ignored M
3…16
ignored
17
…18
ignored
Legend:
M 0 = activate protected mode
1 = activate configuration mode
When changing to the protected mode the master normally passes the "offline phase" where all
connected slaves (and so all outputs) are reset for some seconds.
If the master flag "no offline phase" is set, the "offline phase" and the reset are not executed.
The status of this flag can be changed by the command 1C
h
(
→ page
35 ) or via the menu items
[Master Setup] > [AS-i Master x] > [Slave Reset] of the controllere.
Possible error codes in case of _PC_CMD_ERROR:
Status Error Description
03
h
SD0 Slave with address 0 connected