Installation & Operation Manual
for the
Active Vibration Cancellation (AVC) System
Rev.
–
December 15, 2014
Страница 1: ...Installation Operation Manual for the Active Vibration Cancellation AVC System Rev December 15 2014...
Страница 2: ...Section 1 Equipment Description 3 System Components 3 Specifications 3 Section 2 Installation 4 Install the AVC Balancer 4 Install the Accelerometer 5 Attach the Wiring Harnesses 6 AVC Controller Over...
Страница 3: ...ncludes an AVC balancer AVC controller over temp thermistor cable accelerometer cable power wiring harness and instrumentation wiring harness as shown in figure 1 Figure 1 Active Vibration Cancellatio...
Страница 4: ...er from the cryocooler Now install the AVC balancer as follows 1 Unscrew and remove the hex standoff from the balancer figure 2 2 Screw the hex standoff onto the cryocooler end plate 3 Place the balan...
Страница 5: ...ate of the CryoTel cryocooler with the provided 5 40 bolt into the end plate of the cryocooler figure 5 If the cryocooler is an older model not equipped with a 5 40 threaded hole then use a small amou...
Страница 6: ...y Leads A black lead and a red lead that connect to the DC power supply not included for the cooler AVC Controller Power Wiring Harness Connector A D sub connector with various pin sizes that connects...
Страница 7: ...s to the instrumentation wiring harness connector on the AVC controller Over Temp Thermistor Connector A small black two pin plastic connector that connects to the plastic connector on the over temp t...
Страница 8: ...among the features of the standard CryoTel controllers is the reject over temperature alarm A provided thermistor figure 9 is attached to the cooling fins via the available threaded hole or near the w...
Страница 9: ...Installation Operation Manual for the 9 Active Vibration Cancellation AVC System Figure 9 Over Temp Thermistor Cable Figure 10 Thermistor Attached to the Cryocooler with Epoxy...
Страница 10: ...ol status of the controller a Command COOLER CR b This command displays the current control status of the controller Control Modes OFF The cryocooler is OFF or being powered down and turned OFF ON The...
Страница 11: ...ag is active The LCD will flicker ON and OFF at approximately 0 4s interval The LCD s content will toggle between the regular data and an error screen The error screen will have the ERROR command s ou...
Страница 12: ...l constant of the temperature control loop a Command KP CR b Returns the proportional constant of the temperature control loop 10 Set the proportional constant of the temperature control loop a Comman...
Страница 13: ...Set User lock state a Command LOGOUT PASSWORD CR b Disable access to the commands designated as User locked c A return of 1 confirms that controller parameters are locked d PASSWORD is the current use...
Страница 14: ...cked c Set commanded power when in power control mode as set by the COOLER POWER command d VAL is the target power in watts While any number from 0 0 to 999 99 can be input the controller will only co...
Страница 15: ...s 25 Display target temperature in kelvin a Command TTARGET CR b Returns the target temperature of the controller in kelvin when in temperature control mode default mode 26 Set target temperature a Co...
