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Description | Qty | Source | Part Number | IP Address Link |
|---|---|---|---|---|
Green CCD Cold Head | 1 | Instec | mK2000 | |
Red CCD Cold Head | 1 | Instec | mK2000 | |
Green LN2 Pump | 1 | Instec | LN2-SYS | N/A |
Red LN2 Pump | 1 | Instec | LN2-SYS | N/A |
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Action | Notes | |
|---|---|---|
| 1 | Read telemetry (Green) | Continuously running |
| 2 | Read telemetry (Red) | |
| 3 | Upload PID parameter table (Green) | Engineering and maintenance only |
| 4 | Upload PID parameter table (Red) | |
| 5 | Cool-down procedure (Green) | Engineering and maintenance only |
| 6 | Cool-down procedure (Red) | |
| 7 | Warm-up procedure (Green) | Engineering and maintenance only |
| 8 | Warm-up procedure (Red) |
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Operational Modes [TBD]
Link to Instec tab within Operational Modes Spreadsheet
No modes yet for controller (always on device??)
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Required Adjustable Settings
Setting | When Needed | Notes | ||||||
|---|---|---|---|---|---|---|---|---|
Build | Observing | Maintenance | ||||||
PID Parameters | YES | NO | MAYBE | Instec app can save PID parameters to a .csv file. Likely convenient to use same format. Used with this command:
Verified with this command:
| ||||
Heating/cooling status | YES | NO | MAYBE | Values: 0=Heating Only, 1=Heating and Cooling, 2=Cooling Only Change between different modes with
command. (0=Heating Only, 1=Heating and Cooling, 2=Cooling Only). | ||||
Cold Temperature Set Point | YES | NO | MAYBE | Temperature in degrees C. Used for the following commands:
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Warm Temperature Set Point | YES | NO | MAYBE | Temperature in degrees C. Used for the following commands:
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Cool-down Rate | Temperature change rate of degrees C per minute. Note this value is positive-only and the mK2000 infers the direction based on current and desired temperature. Used for the RAMP command:
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Warm-up Rate | Temperature change rate of degrees C per minute Note this value is positive-only and the mK2000 infers the direction based on current and desired temperature. Used for the RAMP command:
| |||||||
Power Percentage Value | Power percentage, between | |||||||
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Required Telemetry
Parameter | Report Frequency | Purpose | Notes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Green Channel Instec | ||||||||||||||
| 2 | Device Serial Number? | At startup | Include in log just in case device is swapped out in future |
(third field of reply) | |||||||||||
| 3 | Device Rev Number | At startup | Include in log just in case device is swapped out in future |
(fourth field of reply) | |||||||||||
| 4 | Cold Head Temperature Value | 1 Hz
| Monitor CCD temperature |
| |||||||||||
| 5 | Heating/cooling enabled status | On change?
| Current mode; outputs are: 0=Heating only, 1=Heating&Cooling; 2=Cooling only. |
| |||||||||||
| 6 | System status | On change?
| Current status; outputs are: 0=Stop, 1=Hold Run, 2=Ramp Run, 3=Pause, 4=Profile Run, 5=PP Run, 6=Purge |
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| 7 | Temperature set point | On change?
| Temperature in deg C. |
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| 8 | Power value | 1 Hz
| Power value |
| |||||||||||
| 9 | Rate value | On change?
| Rate value (for ramp mode) |
| |||||||||||
| 10 | Red Channel Instec | ||||||||||||||
| 11 | Device Serial Number? | At startup | Include in log just in case device is swapped out in future |
(third field of reply) | |||||||||||
| 12 | Device Rev Number | At startup | Include in log just in case device is swapped out in future |
(fourth field of reply) | |||||||||||
| 13 | Cold Head Temperature Value | 1 Hz
| Monitor CCD temperature |
| |||||||||||
| 14 | Heating/cooling enabled status | On change?
| Current mode; outputs are: 0=Heating only, 1=Heating&Cooling; 2=Cooling only. |
| |||||||||||
| 15 | System status | On change?
| Current status; outputs are: 0=Stop, 1=Hold Run, 2=Ramp Run, 3=Pause, 4=Profile Run, 5=PP Run, 6=Purge |
| |||||||||||
| 16 | Temperature set point | On change?
| Temperature in deg C. |
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| 17 | Power value | 1 Hz
| Power value |
| |||||||||||
| 18 | Rate value | On change?
| Rate value (for ramp mode) |
| |||||||||||
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Parameter | Threshold | Notes | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Cold Head Temperature Value Low (Green) |
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| 2 | Cold Head Temperature Value High (Green) |
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| 3 | Cold Head Temperature Value Low (Red) |
| |||||||
| 4 | Cold Head Temperature Value High (Red) |
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Relevant Datasheets & Manuals
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