Edwards STP-iXA4507 Series User Manual

STP-iXA4507 series Turbomolecular Pump
MT-91E-001-0
Page 88
SERIAL COMMUNICATION PROTOCOL
PAG
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5
5.4.5 ReadModFonct
Function: Reading the pump operation mode and the errors being detected; the data of errors being
detected reads the same data as that of "ReadFailMess".
Transmission frame:
PC->SIM
Stx
0
0
1
?
M
Etx
LRC
SIM->PC
Ack
PC->SIM
Ack
SIM->PC
Stx
0
0
1
Sp
M
Parameter 1 to 82
*1
Etx
LRC
Parameter
Item
Data format
Remarks
1
Pump operation mode
8-bits hexadecimal
coded ASCII
Refer to Table 26
2
The number of errors
8-bits hexadecimal
coded ASCII
Up to 80 errors
*1
3 to 82
*1
Error 1
8-bits hexadecimal
coded ASCII
*2
…
…
Error 80
*1
8-bits hexadecimal
coded ASCII
*1 The maximum number of errors may differ depending upon the software version of the STP pump. It is recommended that
an application be designed as variable-length data.
*2 The values corresponding to the error message are transmitted (refer to Table 24 and Table 25). The larger parameter
number means the more recent errors. When the number of errors being detected is under the maximum number, the
parameter value larger than the number of errors being detected is set to 0.

Edwards STP-iXA4507 Series Specifications

General

Brand	Edwards
Model	STP-iXA4507 Series
Category	Water Pump
Language	English