PEM200 User Manual
15
Figure 2.3 PEM-200 Controller
PEM-200 Controller Rear Panel LEDs
•
Power:
Power will illuminate green whenever the PEM200 controller has power
and is on.
•
Data:
The yellow data LED will flash anytime there is communication between the
PC and PEM-200 controller. It will illuminate if the controller is attempting to detect
connection with the PEM optical head, or if the optical head connected is
inappropriate match for the controller hardware.
•
Error:
Error (red) will illuminate when the PEM controller reaches a limit of drive
voltage. PEM will go into idle state if connected and error occurs. To recover the
PEM from an error state, cycle the power on the PEM-200 controller and set the
PEM to a lower modulation amplitude.
PEM-200 Controller Dimensions
