d2:laser_controller
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d2:laser_controller [2021/08/26 14:26] – external edit 127.0.0.1 | d2:laser_controller [2022/02/11 17:34] – external edit 127.0.0.1 | ||
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The temperature servo input is summed to the T2 temperature set point signal and can be used to make electronic perturbations to the laser diode temperature. | The temperature servo input is summed to the T2 temperature set point signal and can be used to make electronic perturbations to the laser diode temperature. | ||
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+ | <WRAP center round box 570ptx> | ||
+ | Both Temp control loops can be toggled with a board-level switch located under the PID tuning switches. If you are experiencing problems with either of your temp loops, please toggle this switch off and then on again, as it's possible for the switch to get bumped into an intermittent position where it looks on, but is off. The most common symptom of this issue is that the faulty temp loop's front panel LED will turn red, but this does not always happen. | ||
+ | </ | ||
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<WRAP center round box 570px>< | <WRAP center round box 570px>< | ||
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{{ : | {{ : | ||
+ | While it is infrequent, the D2-005 power supply may occasionally radiate noise from the side of its chassis onto nearby electronics. This only occurs in some system configurations, | ||
**Laser Enable** | **Laser Enable** |
d2/laser_controller.txt · Last modified: 2024/03/27 15:33 by Thomas Bersano