5.4.20 Setoptions; Second Speed Option Setting; Option Function Number And Parameter List - Edwards STP-iS1607 Series Instruction Manual

5.4.20 SetOptions

5
Function: Changes the setting value of optional function. The parameter n depends on the optional
function.
Transmission frame:
PC->SIM Stx
SIM->PC
PC->SIM
SIM->PC Stx
*1
HEX code of the ASCII character '0' is "30".
Parameter
1
2 to n
Optional function number

Second speed option setting

Second speed selection
5.4.20.1 Second speed option setting
Settings for second speed can be changed.
There is an endurance limit of setting changes (no more than 24 times per day for about ten years).
If this limit is exceeded, it not only may become impossible to change the setting but can also cause
pump failure. Do not make setting changes in excess of this endurance limit.
MT-94E-001-C
Page 126
STP-iS1607 Series Turbomolecular Pump
*1
0 0 1 Sp 0
0 0 1 # Etx LRC
Item
Optional function number
Function item
Value
0014
0015
Table 30 - Option function number and parameter list
Parameter 1 to n Etx LRC
Ack
Data format
16-bits hexadecimal coded
ASCII
Total parameter n
3
2
CAUTION
Ack
Remark
see Table 30
Remark
see 5.4.20.1
see 5.4.20.2