Edwards STP-iXA4507 Series - Page 129

STP-iXA4507 series Turbomolecular Pump
MT-91E-001-0
Page 119
SERIAL COMMUNICATION PROTOCOL
5
Example:
Measured temperature 1: 6E
hex
= 110 ºC (230 ºF)
Measured temperature 2: 5F
hex
= 95 ºC (203 ºF)
Measured temperature 3: 4C
hex
= 76 ºC (169 ºF)
Measured temperature 4: 47
hex
= 71 ºC (160 ºF)
Output device 1 condition: 01
hex
= Heater ON/Water valve Open
Output device 2 condition: 01
hex
= Heater ON/Water valve Open
Output device 3 condition: 00
hex
= Heater OFF/Water valve Close
Output device 4 condition: 00
hex
= Heater OFF/Water valve Close
Motor temperature: 0014
hex
= 20 ºC (68 ºF)
Motor current: 19
hex
= 2.5 A
Measured rotational speed: 0194
hex
= 404 Hz (24,240 rpm)
Parameter
1
2
3
4
5
6
ASCII
0
0
1
B
6
E
5
F
4
C
4
7
0
1
HEX
30
30
31
42
36
45
35
46
34
43
34
37
30
31
Parameter
7
8
9
10
11
12
ASCII
0
1
0
0
0
0
0
0
1
4
*1
*1
1
9
HEX
30
30
30
30
30
30
30
30
31
34
31
39
Parameter
13
14
ASCII
*1
*1
*1
*1
*1
*1
0
1
9
4
HEX
30
31
39
34
*1 System reservation