MCA527
Command name CMD_QUERY_STATE527 (1
st
Continuation)
Result data array
Byte offset 58 Power module firmware version unsigned char High nibble: major version
Low nibble: minor version
Byte offset 59 Power module hardware version unsigned char High nibble: major version
Low nibble: minor version
Byte offset 60 Power module serial number unsigned short
Byte offset 62 Power module ID unsigned short Full version = 0
Lite version = 1
Byte offset 64 Maximum allowed high voltage
37
[V] unsigned short
Byte offset 66 Threshold [ * 0.1 %] unsigned short
See CMD_QUERY_STATE and
CMD_SET_THRESHOLD_TENTHS
Byte offset 68 Fast dead time [msec] unsigned long
Byte offset 72 Evaluation filter type unsigned short
Byte offset 74 Flattop time [ * 0.1 µsec] unsigned short
See CMD_SET_FLAT_TOP_TIME
Byte offset 76 Evaluation filter size unsigned short
Byte offset 78 Trigger level for automatic threshold calculation
[ * 0.0625]
unsigned short 80 … 1600
Byte offset 80 MCA temperature [ * 0.0078125 °C] at stop short 0x8000 = not available
Byte offset 82 Detector temperature [ * 0.0078125 °C] at stop short 0x8000 = not available
Byte offset 84 Customized IP address
unsigned char [4]
See CMD_SET_IP_ADDRESS
Byte offset 88 Actual IP address
unsigned char [4]
Byte offset 92
MCS time per channel [ * 0.1 msec]
unsigned long
Byte offset 96 Elapsed time per channel [ * 0.1 msec] unsigned long
Byte offset 100 Auto trigger threshold [ * 0.00006103515625] long
Byte offset 104 Power module temp. [ * 0.0078125 °C] at stop short 0x8000 = not available
Byte offset 106 Command flag and parameters 8 bytes
Byte offset 114 Jitter correction unsigned char 0 = off, 1 = on
Byte offset 115 Baseline restoring unsigned char 0 = off, 1 = 1/1, 2 = 1/2, 3 = 1/4,
4 = 1/8, 5 = 1/16, 6 = 1/32
Byte offset 116 Set trigger threshold [ * 0.00006103515625] long 0 … 268435455
0 = auto threshold calculation
Byte offset 120 Input mode unsigned char 0 = alterable, 1 = fixed
Byte offset 121 Highest allowed shaping time [ * 0.1 µsec] unsigned char
Byte offset 122 Gating mode unsigned char See CMD_SET_GATING
Byte offset 123 Gating signal unsigned char See CMD_SET_GATING
Byte offset 124 Gating shift unsigned char See CMD_SET_GATING
Byte offset 125 Hardware-based coarse gain levels
38
(All other coarse gain levels are realized by the
firmware.)
unsigned char Bit 0: 2, Bit 1: 5, Bit 2: 10,
Bit 3: 20, Bit 4: 50, Bit 5: 100
Bit 6: 200, Bit 7: 500
37 The maximum allowed high voltage is determined by the power module, and in some system configurations if the detector is
firmly connected, additionally by the maximum high voltage of the detector.
38 Since firmware version 13.05.
36
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