STP-iX455/iXL455 Series Instruction Manual
9-29
Operation
9.4.7 ReadCounters
Function:
Reads serial number, running time and start counter.
Transmission Frame:
PC→SIM
Stx
0
0
1
? c Etx
LRC
SIM→PC
Ack
PC→SIM
Ack
SIM→PC
Stx
0
0
1
Sp
c Parameter 1 to 23 Etx
LRC
Parameter
Item
Data format Remarks
1 to 10 Control unit serial number
4-bits ASCII
character
11 to 20
Pump serial number
4-bits ASCII
character
21
Pump running time
(Unit: minute)
32-bits hexadecimal
coded ASCII
22
Control unit running time
(Unit: minute)
32-bits hexadecimal
coded ASCII
23
Start counter
32-bits hexadecimal
coded ASCII
Example:
Control unit serial number
: 12345
Pump serial number : 6789A
Pump running time : 0000003C
hex
= 60 minutes = 1 hour
Control unit running time : 0000028C
hex
= 652 minutes = 10 hours 52 minutes
Start counter : 00000064
hex
= 100 times
Parameter
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ASCII 1
2
3
4
5
6
7
8
9
A
HEX 31
32
33
34
35
20
20
20
20
20
36
37
38
39
41
20
20
20
20
20
Parameter
21 22
ASCII 0
0
0
0
0
0
3
C
0
0
0
0
0
2
8
C
HEX 30
30
30
30
30
30
33
43
30
30
30
30
30
32
38
43
Parameter
23
ASCII 0
0
0
0
0
0
6
4
HEX 30
30
30
30
30
30
36
34
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