Edwards STP-iXA4507 Series - Page 121

STP-iXA4507 series Turbomolecular Pump
MT-91E-001-0
Page 111
SERIAL COMMUNICATION PROTOCOL
5
Example:
In the case of Disturbance X_H detection on September 13, 2007, 12: 34
Parameter
a
b
c
d
ASCII
0
D
0
1
0
7
0
9
1
3
1
2
3
4
*3
*3
*3
*3
*3
*3
HEX
30
44
30
31
30
37
30
39
31
33
31
32
33
34
*3 System reservation
Example (in the case of time flag = 0):
When 3 errors have been detected in the past;
The number of "Error Record" :
03
hex
= 3 errors
The maximum number of "Error Record" :
14
hex
= 20 errors
Error Record 1 :
Error Code: 0F
hex
= 15 = Disturbance Xb
Time flag: 00
hex
= Detection time is total running time
Pump running time = 5,000 hrs = 300,000 minutes
Control unit running time = 6,000 hrs = 360,000 minutes
Error Record 2 :
Error Code: 0D
hex
= 13 = Disturbance Xh
Time flag: 00
hex
= Detection time is total running time
Pump running time = 700 hrs = 42,000 minutes
Control unit running time = 800 hrs = 48,000 minutes
Error Record 3 :
Error Code: 12
hex
= 18 = MOTOR Overheat
Time flag: 00
hex
= Detection time is total running time
Pump running time = 20 hrs = 1,200 minutes
Control unit running time = 30 hrs = 1,800 minutes
Error Record 4 to 20 :
No error recorded
Parameter
1
2
ASCII
0
3
1
4
HEX
30
33
31
34
Parameter
3a
3b
3c
3d
ASCII
0
F
0
0
0
0
0
4
9
3
E
0
0
0
0
5
7
E
4
0
HEX
30
46
30
30
30
30
30
34
39
33
45
30
30
30
30
35
37
45
34
30
Parameter
4a
4b
4c
4d
ASCII
0
D
0
0
0
0
0
0
A
4
1
0
0
0
0
0
B
B
8
0
HEX
30
44
30
30
30
30
30
30
41
34
31
30
30
30
30
30
42
42
38
30