Baumer GK473 - Manual (Page 30)

Manual_GK473_DeviceNet_EN.doc 30/31 Baumer IVO GmbH & Co. KG
04.05.11 Villingen-Schwenningen, Germany
Offset 0 1 2 3 4 5 6 7
N20:10 TX ID,
Command
Port,
Size Service Req,
Mac ID Class Instance Attribute,
TxData[0], TxData [1],
TxData [2] TxData [3],
TxData [4]
N20:20 TxData [5],
TxData [6]
TxData [7],
TxData [8] TxData [9],
TxData [10] TxData [11],
TxData [12] TxData [13],
TxData [14] TxData [15]
..
N20:50 RX ID
Status
Port,
Size Service Rsp,
Mac ID RxData[0],
RxData[1] RxData[2],
RxData[3] RxData[4],
RxData[5] RxData[6],
RxData[7] RxData[8],
RxData[9]
RxData[10],
RxData[11]
RxData[12],
RxData[13] RxData[14],
RxData[15]
Vendor specific Service 0x32, Class 0x64, Instance 1, Attribute 2
Example taken from the user manual reference N140 „BA_N140_Schnittst_d.pdf“
Read/write target (profile) „S“ (53h)
Example 3: Programming a specific target (profile number = 17; target = -12,50)
s
SOH Adr Cmd Profil-Nr. = 17 Target = -12,50 EOT CRC Transmitted
01h 20h 53h 31h 37h 2Dh 30h 31h 32h 35h 30h 04h FBh
SOH Adr Cmd Profil-Nr. = 17 Target = -12,50 EOT CRC
Response
01h 20h 53h 31h 37h 2Dh 30h 31h 32h 35h 30h 04h FBh