HiRes Oscillator/Low Current Errors |
2700 | A7: 8255 Control Word |
2701 | A7: 8255 Port a Fault |
2702 | A7: 8255 Port B Fault |
2703 | A7: 8255 Port C Fault |
2704 | Spare |
2705 | A7: Oven Regulation Fault |
2706 | A7: Current Compliance Fault |
2707 | A7: Hardware Initialization Fault |
2708 | Spare |
2709 | A7: Current Magnitude Fault |
2710 | A7: Dummy Load Current Fault |
2711 | Assembly A7 Is Not Responding |
2712 | A7: Hi-Res Clock Fault |
2713 | A7: Hi-Res Loop In 100Hz Range |
2714 | A7: Hi-res Loop In 1kHz Range |
2715 | A7: Hi-res Loop In 10kHz Range |
2716 | A7: Hi-res Loop In 100kHz Range |
2717 | A7: Hi-res Loop In 1MHz Range |
2718 | Fault In Setting Up AC For Diagnostics |
2719 | A7: 8255 Was Reset |
| |
DAC Errors |
2800 | A11: 8255 Control Word |
2801 | A11: 8255 Port a Wires |
2802 | A11: 8255 Port B Data Bus |
2803 | A11: 8254 Status Words |
2804 | A11: DAC Heaters Not Regulated |
2805 | 5700 Not Warmed Up |
2806 | A11: ADC Amp Output Noise |
2807 | A11: ADC Amp Output Offset |
2808 | A11: ADC Amp Gain Error |
2809 | A11: DAC Monitoring Fault |
2810 | A11: +11V DC Range Fault |
2811 | A11: -11V DC Range Fault |
2812 | A11: +22V DC Range Fault |
2813 | A11: -22V DC Range Fault |
2814 | A11: 6.5V Buffered Reference Fault |
2815 | A11: 6.5V Reference Fault |
2816 | A11: 13V Buffered Reference Fault |
2817 | A11: 13V Reference Fault |
2818 | Assembly A11 Missing |
2819 | A11: 8255 Was Reset |
2820 | A11: Fine Adjust Channel Fault |
2821 | A8/A11: +11/22V DC Zero Estimate Fault |
2822 | A8/A11: -11/22V DC Zero Estimate Fault |
2823 | A11: Couldn't Estimate +11V Or 22V Gain |
2824 | A11: Couldn't Estimate 6.5 MHz Or 13 MHz Ref |
2825 | A11: Couldn't Est 6.5V Or 13V Buf Ref |
2826 | A11: A/D Overload Fault |
| |
High Voltage/High Current Errors |
3100 | A14: 8255 Control Word |
3101 | A14: 8255 Port a Fault |
3102 | A14: 8255 Port B Fault |
3103 | A14: 8255 Port C Fault |
3104 | A15: HV Oven Regulation Fault |
3105 | A15: HV I Oven Regulation Fault |
3106 | A15: DC HV Amp Noise Fault |
3107 | A15: DC HV Amp Offset Fault |
3108 | A15: DC HV Amp Gain Fault |
3109 | A15: HV +DC Preamplifier Fault |
3110 | A15: HV +DC Series Pass & Current Fault |
3111 | A15: HV +DC High Voltage Output Fault |
3112 | A15: HV +DC Ref/error Amplitude Fault |
3113 | A15: HV -DC Preamplifier Fault |
3114 | A15: HV -DC Series Pass & Current Fault |
3115 | A15: HV -DC High Voltage Output Fault |
3116 | A15: HV -DC Reference/error Amp Fault |
3117 | A14/A15: HV +DC Current Error Amp Fault |
3118 | A14/A15: HV -DC Current Error Amp Fault |
3119 | A14/A15: HV +DC Current Abs. Value |
3120 | A14/A15: HV -DC Current Abs. Value |
3121 | Spare |
3122 | A14/A15: HV AC 1kHz, Preamp (Lo) |
3123 | A14/A15: HV AC 1kHz, Preamp (Mid) |
3124 | A14/A15: HV AC 1kHz, Preamp (Hi) |
3125 | A14/A15: HV AC 100Hz, Preamp (Lo) |
3126 | A14/A15: HV AC 100Hz, Preamp Fault |
3127 | A14/A15: HV AC 100Hz, Preamp (Hi) |
3128 | A14/A15: HV AC 1kHz, Output (Lo) |
3129 | A14/A15: HV AC 1kHz, Output (Mid) |
3130 | A14/A15: HV AC 1kHz, Output (Hi) |
3131 | A14/A15: HV AC 100Hz, Output (Lo) |
3132 | A14/A15: HV AC 100Hz, Output (Mid) |
3133 | A14/A15: HV AC 100Hz, Output (Hi) |
3134 | Spare |
3135 | Assembly A14 Not Responding |
3136 | A14: 8255 Was Reset |
3137 | A14/A15/A16: 2.2A AC Range Mag. Fault |
3138 | A14/A15/A16: 2.2A AC Range Compliance |
3139 | A14/A15/A16: 2.2A AC Range Amplitude |
3140 | A14/A15/A16: 2.2A AC Range Abs. Value |
3141 | A14/A15/A16: 2.2A DC Range Dummy Load |
3142 | A14/A15/A16: 2.2A DC Range Compliance |
3143 | A14/A15/A16: 2.2A DC Range Magnitude |
| |
Resistance Errors |
3300 | A9: 8255 Control Word |
3301 | A9: 8255 Port a Fault |
3302 | A9: 8255 Port B Fault |
3303 | A9: 8255 Port C Fault |
3304 | A9: 10V Source Fault |
3305 | A9: 5V Source Fault |
3306 | A9: 2V Source Fault |
3307 | Spare |
3308 | A9: Diff Amp Offset Fault |
3309 | A9: Diff Amp Gain Fault |
3310 | A9: Diff Amp Noise Fault |
3311 | A9/A10: Ohms 10:1 Divider Fault |
3312 | A9/A10: Ohms 1:1 Divider Fault |
3313 | A9/A10: 10 Kilohm Diagnostic Fault |
3314 | A9/A10: 19 Kilohm Cal Diag Fault |
3315 | A9/A10: 10 Ohm Cal Diag Fault |
3316 | A9/A10: 19 Ohm Cal Diag Fault |
3317 | A9/A10: 100 Kilohm Ratio Fault |
3318 | A9/A10: 190 Kilohm Ratio Fault |
3319 | A9/A10: 1M Ohm Ratio Fault |
3320 | A9/A10: 1.9M Ohm Ratio Fault |
3321 | A9/A10: 10M Ohm Ratio Fault |
3322 | A9/A10: 19M Ohm Ratio 1 |
3323 | A9/A10: 19M Ohm Ratio 2 |
3324 | A9/A10: 100M Ohm Ratio Fault |
3325 | A9/A10: 10 Kilohm Check Fault |
3326 | A9/A10: 19 Kilohm Check Fault |
3327 | A9/A10: 1 Kilohm Check Fault |
3328 | A9/A10: 1.9 Kilohm Check Fault |
3329 | A9/A10: 100 Ohm Check Fault |
3330 | A9/A10: 190 Ohm Check Fault |
3331 | A9/A10: 10 Ohm Check Fault |
3332 | A9/A10: 19 Ohm Check Fault |
3333 | A9/A10: 1 Ohm Check Fault |
3334 | A9/A10: 1.9 Ohm Check Fault |
3335 | A9/A10: Ohms Short Check Fault |
3336 | A9/A10: 2 Wire Compensation Fault |
3337 | A9/A10: Ohms Correction Factor Fault |
3338 | Assembly A9 Not Responding |
3339 | A9: 8255 Was Reset |
3340 | A9/A10: 100 Ohm Cal Diag Fault |
3341 | A9/A10: 190 Ohm Cal Diag Fault |
| |
AC Errors |
3400 | A12: 8255 Control Word |
3401 | A12: 8255 Port A |
3402 | A12: 8255 Port B |
3403 | A12: 8255 Port C |
3404 | A13: 8255 Control Word |
3405 | A13: 8255 Port A |
3406 | A13: 8255 Port B |
3407 | A13: 8255 Port C |
3408 | A13: Fixed Ampl. Osc Fault |
3409 | A13: Phase Lock Loop Fault |
3410 | A12/A13: 22V Amp Bias Adj Error |
3411 | A12/A13: 22V Amp Nonfunctional |
3412 | A12 To A13 Interface Fault |
3413 | A12/A13: 14 Bit DAC Nonfunctional |
3414 | A12/A13: Nonlinear Control Loop 2vrng |
3415 | A12/A13: Nonlinear Control Loop 20vrng |
3416 | A12/A13: DAC 15th Bit Fault |
3417 | A12: DC Sensor Buffer Fault |
3418 | A12: Sensor Loop/SQ. Root Amp Fault |
3419 | A12: AC Sensor Buff (2V Range) |
3420 | A12: AC Sensor Buff (20V Range) |
3421 | A12: AC Cal Sensor (2V Range) |
3422 | A12: AC Cal Sensor (20V Range) |
3423 | Assembly A12 Missing |
3424 | Assembly A13 Missing |
3425 | Assembly A12 Or A13 Not Responding |
3426 | A12: 8255 Was Reset |
3427 | A13: 8255 Was Reset |
| |
Power Amplifier Errors |
3500 | A16: 8255 Control Word |
3501 | A16: 8255 Port A |
3502 | A16: 8255 Port B |
3503 | A16: 8255 Port C |
3504 | Spare |
3505 | Spare |
3506 | Spare |
3507 | A16: PA Supplies Are Off |
3508 | A16/A14: 220V AC Range Output Fault |
3509 | A16: Amplifier Loop Not Regulated |
3510 | A16: 220V Amp Fault |
3511 | A16: Incorrect PA Input |
3512 | Spare |
3513 | Spare |
3514 | Spare |
3515 | Spare |
3516 | Spare |
3517 | Spare |
3518 | Spare |
3519 | Spare |
3520 | A16: PA Oven Regulation Fault |
3521 | Assembly A16 Is Not Responding |
3522 | Spare |
3523 | Spare |
3524 | A16: Power Amp Is Too Hot |
3525 | 220V DC Initialization Fault |
3526 | 220V AC Initialization Fault |
3527 | A16: Power Amp DC Cal Network Zero Fault |
3528 | A16: Power Amp DC Cal Network Gain Fault |
3529 | A16: Power Amp 220V Range Attenuator Fault |
3530 | A16: 8255 Was Reset |
| |
Filter/Guard Crossing Regulator Errors |
3600 | +17S Supply Fault |
3601 | -17S Supply Fault |
3602 | +15S Supply Fault |
3603 | -15S Supply Fault |
3604 | +42S Supply Fault |
3605 | -42S Supply Fault |
3606 | LH Com Ground Fault |
3607 | -5lH Supply Fault |
3608 | +5rLH Supply Fault |
3609 | +8RLH Supply Fault |
3610 | +PA Supply Fault |
3611 | -PA Supply Fault |
3612 | +15 OSC Supply Fault |
3613 | -15 OSC Supply Fault |
3614 | OSC Com Ground Fault |
3615 | S Com Ground Fault |
| |
Rear Panel Errors |
3700 | A21: 8255 Control Word |
3701 | A21: 8255 Port A Fault |
3702 | A21: 8255 Port B Fault |
3703 | A21: 8255 Port C Fault |
3704 | Assembly A21 Not Responding |
3705 | A21: Rear Panel Data Bus Fault |
3706 | Spare |
3707 | Spare |
3708 | A21: 8255 Was Reset |
| |
Switch Matrix Errors |
3800 | A8: 8255 Control Word |
3801 | A8: 8255 Port A Fault |
3802 | A8: 8255 Port B Fault |
3803 | A8: 8255 Port C Fault |
3804 | A8: Zero Amp Lo Noise Fault |
3805 | A8: Zero Amp Lo Offset |
3806 | A8: Zero Amp Lo Gain Fault |
3807 | A8: Zero Amp Hi Noise Fault |
3808 | A8: Zero Amp Hi Offset |
3809 | A8: Zero Amp Hi Gain Fault |
3810 | A8: 2.2V Amp Noise Fault |
3811 | A8: Zero Amp Offset |
3812 | A8: 2.2V Gain Fault |
3813 | A8: 220mV Offset Fault |
3814 | A8: 220mV Divider Fault |
3815 | A8: 22mV Divider Fault |
3816 | Spare |
3817 | Spare |
3818 | A8: Out Lo To Sense Lo Continuity Fault |
3819 | A8: Relay Fault |
3820 | Spare |
3821 | Spare |
3822 | Spare |
3823 | Spare |
3824 | A8: Oven Regulation Fault |
3826 | A8: 8255 Was Reset |
| |
Option /03 Wideband Errors |
3900 | A5: 8255 Control Word |
3901 | A5: 8255 Port A Fault |
3902 | A5: 8255 Port B Fault |
3903 | A5: 8255 Port C Fault |
3904 | Optional Assemblies A5/A6 Are Missing |
3905 | A6: Phase Lock Loop At 10MHz |
3906 | A6: Phase Lock Loop At 30MHz |
3907 | A5: Rms Sensor At 10MHz |
3908 | A5: Rms Sensor At 30MHz |
3909 | A5: Rms Sensor At 6.5V DC In |
3910 | A5/A6: Ampl. Control At 10MHz |
3911 | A5/A6: Ampl. Control At 30MHz |
3912 | A5/A6: Output Offset At 10MHz |
3913 | A5/A6: Output Offset At 30MHz |
3914 | A5: 0DB Output Attenuation Fault |
3915 | A5: 10DB Output Attenuation Fault |
3916 | A5: 20DB Output Attenuation Fault |
3917 | A5: 30DB Output Attenuation Fault |
3918 | A5: 40DB Output Attenuation Fault |
3919 | Spare |
3920 | Spare |
3921 | Spare |
3922 | A5/A6: Wideband Initialization Fault |
3923 | A5: 8255 Was Reset |