Status enquiry, A) model name enquiry, B) serial number enquiry – Sony PFM-42X1 User Manual
Page 18: C) operation time enquiry
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PFM-42X1/42X1N
4. Status Enquiry
(a) Model name enquiry
Syntax
Enquiry
Execute Judge
Header
0x83
0x89
Category
0x30
Function
0x00
Data1
0xFF
0xFF
Data2
0xFF
0xFF
Format Select
0x20
PFM-42V1
Code Table (4-a)
(b) Serial number enquiry
Syntax
Enquiry
Execute Judge
Header
0x83
0x89
Category
0x30
Function
0x01
Data1
0xFF
0xFF
Data2
0xFF
0xFF
Answer
Enquiry
Execute Judge
Header
0x70
0x70
Answer
0x00
0x04
Return Data Size
0x01
Return Data1
Code Table
(4-a)
Completed
Command All Enable
Answer
Enquiry
Execute Judge
Header
0x70
0x70
Answer
0x00
0x04
Return Data Size
0x04
Return Data1
Upper 8bit
Data
Completed
Command
All Enable
Return Data2
Middle
Upper Data
Return Data3
Middle
Lower Data
Return Data4
Lower 8bit
Data
Return Data1 - Data4 : 0x00000000 - 0x0098967F (0000000 - 9999999)
(c) Operation time enquiry
Syntax
Enquiry
Execute Judge
Header
0x83
0x89
Category
0x30
Function
0x02
Data1
0xFF
0xFF
Data2
0xFF
0xFF
Answer
Enquiry
Execute Judge
Header
0x70
0x70
Answer
0x00
0x04
Return Data Size
0x04
Return Data1
Upper 8bit
Data
Completed
Command
All Enable
Return Data2
Middle
Upper Data
Return Data3
Middle
Lower Data
Return Data4
Lower 8bit
Data
Return Data1 - Data4 : 0x00000000 - 0xD693A3FF (0 sec. - 3,599,999,999 sec.)