Festo Кабели и принадлежности - Manual (Page 99)

A. Technical appendix
A−11
Festo P.BE−SPC200−COM−CANDN−EN en 0511a
Write field bus inputs of the SPC200 (I10.8 ... I13.15)
Command Message, WRC = 7
d
/ 8
d
Byte Function Contents for I10...11 Contents for I12...13
Byte 0 Control byte LOAD = 1 (see section 5.2.3)
Byte 1 Subindex Not relevant
Byte 2 Command Message type 7
d
8
d
Byte 3 Response Message type 0 (no update permitted)
Byte 4 Cmd. Data 1 ć (control byte) I12.0 ... I12.7
Byte 5 Cmd. Data 2 I10.8 ... I10.15 I12.8 ... I12.15
Byte 6 Cmd. Data 3 I11.0 ... I11.7 I13.0 ... I13.7
Byte 7 Cmd. Data 4 I11.8 ... I11.15 I13.8 ... I13.15
Response Message
Byte Function Contents
Byte 0 Status byte LOAD COMPLETED = 1 (see section 5.2.3)
Byte 1 *)
Byte 2 Fault code See fault treatment in section 6.5
Byte 3 RMT Copy from byte 2 of the Command Message
Byte 4 Resp. Data 1 *) or extended fault code (see section 6.5)
Byte 5 Resp. Data 2 *)
Byte 6 Resp. Data 3 *)
Byte 7 Resp. Data 4 *)
*) Not relevant