Edwards SCU-1601 - Setoptions

SCU-1601 Control Unit for Turbomolecular Pump
MT-96E-1B1-0
Page 115
5
SERIAL COMMUNICATION PROTOCOL
5.4.16 SetOptions
Function: Changes the setting value of optional function. The parameter n depends on the optional
function.
Transmission frame:
*1
PC->SIM
Stx
0
0
1
Sp
0
Parameter 1 to n
Etx
LRC
SIM->PC
Ack
PC->SIM
Ack
SIM->PC
Stx
0
0
1
#
Etx
LRC
*1 The HEX code of ASCII character ’0’ is "30".
Parameter
Item
Data format
Remark
1
Optional function number
16-bits hexadecimal coded
ASCII
see Table 29
2 to n
Function item
Optional function number
Value
Total parameter n
Remark
Second speed option setting
0014
3
see 5.4.16.1
Second speed selection
0015
2
see 5.4.16.2
Table 29 - Option function number and parameter list