The Status Model Introduction to Programming
Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Fifth Edition 39
• Bit 4 is set if the module has not settled, as during the automatic
settling of a Tunable Laser module.
• Bit 5 is set if the module is out of specifica tions, or if lambda zeroing
failed for a Tunable Laser modul e.
• Bit 6 is set if ARA is recommended.
• Bit 7 is set if the duty cycle is out of ran ge.
• Bit 8 is set if coherence control is unca librated
• Bit 9 is set if attenuator beam path prote ction is enabled (shutter is
closed)
• Bit 10 is set if lambda zeroing is recom mended.
• All other bits are unused, and therefore set to 0 .