STP-iX455/iXL455 Series Instruction Manual
9-24
Operation
9.4.4 ReadFailMess
Function:
Reads the errors being detected.
This data is the same data as that of "ReadModFonct" parameter 2 to 81 or
"ReadModFonctWithWarning" parameter 3 to 82.
Transmission Frame:
PC→SIM
Stx
0
0
1
? F
Etx
LRC
SIM→PC
Ack
PC→SIM
Ack
SIM→PC
Stx
0
0
1
Sp
F
Parameter 1 to 80
*1
Etx
LRC
Parameter
Item Data format Remarks
1 The number of error
8-bits hexadecimal
coded ASCII
Up to 79 errors
*1
2 ~ 80
*1
Error 1
8-bits hexadecimal
coded ASCII
… …
*2
Error 79
*1
8-bits hexadecimal
coded ASCII
*1:
The maximum number of errors may differ depending upon the software version of STP
pump. It is recommended that an application is designed as variable-length data.
*2:
Value corresponding to the error is transmitted (see Table 9.9).
The recent error has the largest parameter number. When the number of errors being
detected is under the maximum number, the value of parameter that is larger than the
number of errors being detected is set to 0.
Example:
The number of error :02
hex
= 2 errors
Error 1 :0D
hex
= 13 = Disturbance Xh
Error 2 :0F
hex
= 15 = Disturbance Xb
Error 3 to 79 :00
hex
= No error detected
Parameter
1 2 3 4 5 6 7 8 9 10
ASCII 0
2
0
D
0
F
0
0
0
0
0
0
0
0
0
0
0
0
0
0
HEX 30
32
30
44
30
46
30
30
30
30
30
30
30
30
30
30
30
30
30
30
Parameter
11 12 13 68 69 70
ASCII 0
0
0
0
0
0
[Omitted] 0
0
0
0
0
0
HEX 30
30
30
30
30
30
30
30
30
30
30
30
Parameter
71 72 73 74 75 76 77 78 79 80
ASCII 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
HEX 30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
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