Edwards STP-iXA4507 Series - 5.4.15 Readmeasvalue

STP-iXA4507 series Turbomolecular Pump
MT-91E-001-0
Page 100
SERIAL COMMUNICATION PROTOCOL
PAG
E
100
5
5.4.15 ReadMeasValue
Function: Reading the TMS temperature, motor temperature, motor current, measured rotational
speed, and control unit temperature; the motor temperature value is the same temperature as
"ReadMotorTemp", and the measured rotational speed value is the same as "ReadMeas" parameter
2 (Measured rotational speed).
Transmission frame:
*1
PC->SIM
Stx
0
0
1
?
[
Etx
LRC
SIM->PC
Ack
PC->SIM
*1
Ack
SIM->PC
Stx
0
0
1
Sp
[
Parameter 1 to 9
Etx
LRC
*1 The HEX code of ASCII character ’[’ is "5B".
Parameter
Item
Data format
Remark
1
[System reservation]
120-bits hexadecimal
coded ASCII
2
*1
TMS temperature
(Unit ºC)
16-bits hexadecimal
coded ASCII
3
Motor temperature
(Unit ºC)
16-bits hexadecimal
coded ASCII
4
[System reservation]
8-bits hexadecimal
coded ASCII
5
Motor current
(Unit: 0.1 A)
8-bits hexadecimal
coded ASCII
6
[System reservation]
24-bits hexadecimal
coded ASCII
7
Measured rotational speed
(Unit: Hz)
16-bits hexadecimal
coded ASCII
8
[System reservation]
48-bits hexadecimal
coded ASCII
9
Control unit temperature
(Unit: °C)
16-bits hexadecimal
coded ASCII
*1 Valid only with TMS specification