SunPower AMETEK AVC - Page 14

14 Installation & Operation Manual for the
Active Vibration Cancellation (AVC) System
18) Set user password
a) Command: PASSWD=<VAL><CR>
b) This command is User locked.
c) A return of 1 confirms the password has been changed.
d) <VAL> is the user defined password. The default password is STIRLING.
e) The password must be between 1 and 10 characters in length.
19) Display the user commanded power
a) Command: PWOUT<CR>
b) Returns the commanded power when in power control mode as set by the COOLER=POWER command.
20) Set the user commanded power
a) Command: PWOUT=<VAL><CR>
b) This command is User locked.
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
command a power that will not damage the cryocooler.
21) Display the configured temperature sensor type
a) Command: SENSOR<CR>
b) Returns the currently configured temperature sensor.
Supported temperature sensors:
DT-670 – Lake Shore Silicon Diode DT-670
PT-100 – Lake Shore Platinum RTD PT-100
22) Display relevant system information
a) Command: STATUS<CR>
b) Returns relevant system information.
PASSWD=ABC123
001.00
PWOUT
070.00
PWOUT=77
077.00
SENSOR
PT-100
STATUS
Stopped.
Mode = MT
Power Measured = 000.00
Power Commanded = 000.00
Target Temp = 077.00
Reject Temp = 025.30
Coldhead Temp = 115.23