[time-nuts] HP 5071A operating parameter trends
Stan
swperk at earthlink.net
Sat May 13 14:42:12 UTC 2023
I have been running my "new" 5071A for the past couple of days. I've been
watching the output of the status message and captured a few of them below.
The first capture was immediately after the 5071A locked after coming out of
standby.
Has anyone else been doing this? Are there particular trends I should be
aware of that might indicate the beginnings a problem? So far, my 5071A is
operating perfectly, with no errors on the log file.
Thanks,
Stan
MJD 131 23:56:19
CBT ID: 3839A00612(S)
Status summary: Operating normally
Power source: AC
Log status: 6 entries
Freq Offset: 0e-15 Osc. control: -3.43 %
RF amplitude 1: 22.7 % RF amplitude 2: 22.6 %
Zeeman Freq: 39949 Hz C-field curr: 12.218 mA
E-multiplier: 1565 V Signal Gain: 14.4 %
CBT Oven: 8.9 V CBT Oven Err: 0.45 C
Osc. Oven: -8.8 V Ion Pump: 0.6 uA
HW Ionizer: 1.0 V Mass spec: 10.5 V
SAW Tuning: 0.0 V DRO Tuning: 5.6 V
87MHz PLL: 1.2 V uP Clock PLL: 2.6 V
+12V supply: 12.3 V -12V supply: -12.1 V
5V supply: 5.3 V Thermometer: 42.2 C
____________________________________________________
MJD 133 03:59:20
CBT ID: 3839A00612(S)
Status summary: Operating normally
Power source: AC
Log status: 6 entries
Freq Offset: 0e-15 Osc. control: -4.05 %
RF amplitude 1: 22.8 % RF amplitude 2: 22.2 %
Zeeman Freq: 39949 Hz C-field curr: 12.218 mA
E-multiplier: 1569 V Signal Gain: 14.4 %
CBT Oven: 6.6 V CBT Oven Err: -0.02 C
Osc. Oven: -8.9 V Ion Pump: 0.2 uA
HW Ionizer: 1.0 V Mass spec: 10.4 V
SAW Tuning: 0.0 V DRO Tuning: 5.6 V
87MHz PLL: 1.2 V uP Clock PLL: 2.5 V
+12V supply: 12.3 V -12V supply: -12.2 V
+5V supply: 5.3 V Thermometer: 43.4 C
____________________________________________________
MJD 133 13:09:58
CBT ID: 3839A00612(S)
Status summary: Operating normally
Power source: AC
Log status: 6 entries
Freq Offset: 0e-15 Osc. control: -4.19 %
RF amplitude 1: 22.9 % RF amplitude 2: 22.2 %
Zeeman Freq: 39949 Hz C-field curr: 12.218 mA
E-multiplier: 1562 V Signal Gain: 14.4 %
CBT Oven: 6.5 V CBT Oven Err: -0.02 C
Osc. Oven: -8.9 V Ion Pump: 0.2 uA
HW Ionizer: 1.0 V Mass spec: 10.4 V
SAW Tuning: 0.0 V DRO Tuning: 5.6 V
87MHz PLL: 1.2 V uP Clock PLL: 2.5 V
+12V supply: 12.3 V -12V supply: -12.2 V
+5V supply: 5.3 V Thermometer: 42.8 C
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