STP-iX457/iXU457 Series Turbomolecular Pump
MT-86E-001-F
Page 100
5
SERIAL COMMUNICATION PROTOCOL
5.4.6 ReadVersion
Function: Read the software version.
Transmission frame:
PC->SIM
Stx
0
0
1
?
V
Etx
LRC
SIM->PC
Ack
PC->SIM
Ack
SIM->PC
Stx
0
0
1
Sp
V
Parameter 1 to 24 Etx
LRC
Parameter
Item Data format Remarks
1 to 16 Control unit software version 8-bits hexadecimal
coded ASCII
17 to 20 Motor driver software version ASCII character Ver.1.2 = 0120
21 to 24 AMB software version ASCII character Ver.3.4 = 0340
Example:
Control unit software version : 38395F4120312E302020202020202020hex = 89_A 1.0
Motor driver software version : 0120
hex
= 1.2
DSP software version : 0340
hex
= 3.4
Parameter
1 2 3 4 5 6 7 8 9 10
"8 "9” "_" "A" " " "1" "." "0" " " " "
ASCII 3
8
3
9
5
F
4
1
2
0
3
1
2
E
3
0
2
0
2
0
HEX 33
38
33
39
35
46
34
31
32
30
33
31
32
45
33
30
32
30
32
30
Parameter
11 12 13 14 15 16 17
18
19
20
21
22
23
24
" " " " " " " " " " " "
ASCII 2
0
2
0
2
0
2
0
2
0
2
0
0
1
2
0
0
3
4
0
HEX 32
30
32
30
32
30
32
30
32
30
32
30
30
31
32
30
30
33
34
30
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