|
Last change
on this file since 18815 was 14276, checked in by Jens Buss, 13 years ago |
|
initial commit: switch on feedback and bias
|
|
File size:
1.5 KB
|
| Line | |
|---|
| 1 | #!dimctrl --exec
|
|---|
| 2 |
|
|---|
| 3 | # ==========================================================================
|
|---|
| 4 | # bring Feedback to state CurrentContro Idle and switch on Bias
|
|---|
| 5 | # ==========================================================================
|
|---|
| 6 |
|
|---|
| 7 | > switching on current controll feedback
|
|---|
| 8 | FEEDBACK/STOP
|
|---|
| 9 |
|
|---|
| 10 | > ... starting current control feedback
|
|---|
| 11 | FEEDBACK/START_CURRENT_CONTROL 0.0
|
|---|
| 12 | FEEDBACK/ENABLE_OUTPUT yes
|
|---|
| 13 |
|
|---|
| 14 | # the feedback should be in state 'CurrentCtrlIdle'(9) now since 30.05.12
|
|---|
| 15 | > ...waiting for FEEDBACK to be in state 9: CurrentCtrlIdle
|
|---|
| 16 | .s FEEDBACK 9
|
|---|
| 17 | > ... done, feedback running
|
|---|
| 18 | >
|
|---|
| 19 | > switching bias on, sending one DAC globally
|
|---|
| 20 |
|
|---|
| 21 | # now we give the feedback a hint, that it may ramp ...
|
|---|
| 22 | BIAS_CONTROL/SET_GLOBAL_DAC 1
|
|---|
| 23 | # after this command the bias_ctrl should be in state 'VoltageOn'(9) after a second or so
|
|---|
| 24 |
|
|---|
| 25 | > ...waiting for BIAS to be in state 9: VoltageOn
|
|---|
| 26 | .s BIAS_CONTROL 9
|
|---|
| 27 | > ...1 DAC globally set
|
|---|
| 28 |
|
|---|
| 29 | # then usually it takes some time until the feedback has enough information to really start controlling the voltage
|
|---|
| 30 | # when the feedback actually kicks in, the bias is first in state 'Ramping'(5) for some seconds and finally in 'VoltageOn'(9)
|
|---|
| 31 | # again
|
|---|
| 32 |
|
|---|
| 33 | > ...waiting for BIAS to be in state 5: Ramping
|
|---|
| 34 | .s BIAS_CONTROL 5
|
|---|
| 35 | > ...ramping to nominal voltage
|
|---|
| 36 |
|
|---|
| 37 | > ...waiting for BIAS to be in state 9: VoltageOn
|
|---|
| 38 | .s BIAS_CONTROL 9
|
|---|
| 39 | > ...bias on
|
|---|
| 40 |
|
|---|
| 41 | # here we should wait 45 sec in order for the current control to get enough current readings and temp readings to stabilize..
|
|---|
| 42 | > waiting 45sec for the current control to stabilize...
|
|---|
| 43 | .w 45000
|
|---|
| 44 | > ... done, bias on
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
