Edwards SCU-1601

SCU-1601 Control Unit for Turbomolecular Pump
MT-96E-1B1-0
Page 103
5
SERIAL COMMUNICATION PROTOCOL
5.4.6 ReadVersion
Function: Read the software version of the SCU-1601.
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.1.0 = 0100
21 to 24
AMB software version
(Digital control loop)
ASCII character
Ver.41.1.0 = 4110
*1
*1 SCU-1601 uses a digital control loop.
Example:
Control unit software version
: 39355F4120312E302020202020202020
hex
= 95_A 1.0
Motor driver software version
: 0100
hex
= 1.0
AMB software version
: 4110
hex
= 41.1.0
Parameter
1
2
3
4
5
6
7
8
9
10
"9"
"5"
"_"
"A"
" "
"1"
"."
"0"
" "
" "
ASCII
3
9
3
5
5
F
4
1
2
0
3
1
2
E
3
0
2
0
2
0
HEX
33
39
33
35
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
0
0
4
1
1
0
HEX
32
30
32
30
32
30
32
30
32
30
32
30
30
31
30
30
34
31
31
30