5.4.19 Readeventswithtime - Edwards STP-iS1607 Series Instruction Manual

5.4.19 ReadEventsWithTime

5
Function: Reads the "Error Record" with detection time.
Transmission frame:
PC→SIM Stx
SIM→PC
PC→SIM
SIM→PC Stx
PC→SIM
SIM→PC Stx
*1
The HEX code of ASCII character ' } ' is "7D".
Parameter
1
2
3 to 22
*1
The recent error has the smallest parameter number.
Error record format:
Time information of error history has two formats that depend on the pump model.
• Total running time of the STP pump and control unit
• Real time data by a built-in clock
Time information is identified with a time flag.
This STP pump uses the format in the case of time flag = 0.
MT-94E-001-C
Page 122
STP-iS1607 Series Turbomolecular Pump
*1
0 0 1 ? } Etx LRC
*1
0 0 1 Sp }
0 0 2 Parameter 15 to 22 Etx LRC
Item
The number of
"Error Record"
The maximum number of
"Error Record"
Error Record 1
to
Error Record 20
Ack
Parameter 1 to 15 Etb LRC
Ack
Data format
8-bits hexadecimal
coded ASCII
8-bits hexadecimal
coded ASCII
80-bits hexadecimal
coded ASCII
(See "Error Record Format")
Ack
Remarks
Up to 20 for STP-
P094PRT1
*1