MCA166-USB
MCA Query Commands:
Name
MMCA_QUERY_USER_DATA
Description
The command reads 32 user data (32 bit values) from the MCA parameter memory.
1. Parameter
Number n
integer value
0 ... 63
Result array
User_data[n], ...
long or float value
0 ...
Return Code
see MMCA_RESET command
Contents of the MMCA User Date memory:
21
Byte Offset 0
22
U235:
Enrichment Constant 1
WinSPEC:
Index for the analysis program
WinSCAN:
Scan method and scan parameter
Byte Offset 4
U235:
Enrichment Constant 2
WinSPEC-A:
Repeat mode options
WinSCAN:
Gridlines offset and period
Byte Offset 8
U235:
Enrichment Constant 3
WinSPEC-A:
Repeat mode options
Byte Offset 12
U235:
Enrichment Constant 4
WinSPEC-A:
Repeat mode options
Byte Offset 16
MCA Application Mode: U235, LENG, SPEC, MCS, RATE, UF6, WMCA , WMCS , WSPC, WSCN, WUF6,
W235, MCAE
Byte Offset 20
HV Inhibit Mode: 0, 1, 2, -1
23
Byte Offset 22
HV Preset value: 0 ... 3000
Byte Offset 24
Power Switches
Byte Offset 28
Stab. Preset: auto/Channel
Byte Offset 30
Stab. on/off
Byte Offset 32
Repeat Mode : 0, 1, 2, 3, 4 ,100 (100 means software repeat mode), (Bit 15: 0=inactive, 1=active)
Byte Offset 34
El. Repeats (Software mode)
Byte Offset 36
HV Inhibit Mode: 0, 1, 2, -1
24
Byte Offset 38
HV Preset value: 0 ... 3000
...
-
Byte Offset 48
Energy Calibration: Channel 1 or Null
Byte Offset 52
Energy Calibration: Channel 2 or Null
Byte Offset 56
Energy Calibration: Energy 1 or actual Slope
Byte Offset 60
Energy Calibration: Energy 2 or actual Offset
21 Each program should set and test at least the MCA application mode (Byte offset 16). Developer of new applications for the
MCA166-USB should publish the shorthand expression of their application.
22 The bytes 0 ... 15 are used differently by the single applications
23 Actual values (are used for automatic restart in applications for unattended measurements)
24 Values can be used as preset values after the MCA powered on
48
