Inficon IMM-200, Руководство по эксплуатации

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INFICON Ethernet Communications | 7
074-733-P1A IMM-200 Operating Manual 31 / 67
7.4 Example IMM-200 P3P Messages
7.4.1 Request Read Value
Get Material Density RQA = 1 (Requested Read Value)
PID = 302 (0×012e)
Request (11 bytes):
0000000501012e0000405e
Response (15 bytes):
0081010902012e00003f8000001e06
Density = 1.0
7.4.2 Request Write Value
Set Crystal Cut Type
RQA = 3 (Request Write Value)
PID = 308
DAT0-DAT3 = 0×00000001 (BT cut)
Request (15 bytes):
00000009030134000000000001178a
Response (11 bytes):
008101050401340000735b
7.4.3 Request Read/Write Attribute -Combination Message
Set up request for several PID values to be returned together with the
703 Combination message. The DATA section of the 703 message has
the following format:
DAT0 = N (number of PIDs in request -- Byte 10 of Request Write Attribute message)
DAT1-DAT2: 1
st
PID of request (Bytes 11-12 : MSB-LSB)
DAT3-DAT4: 2
nd
PID of request