Manual

PEL-3000 User Manual
142
CP Mode
Proportional Control:
Input power = rated power × (external
resistance/10).
Inverse Control:
Input power = rated power × (1 - external
resistance/10).
Input
Power
External
Resistance
Rated
Power
0Ω 10kΩ
Proportional control
Inverse control
Note
The inverse configuration is recommended for
safety reasons. In the event that any of the cables
become accidentaly disconnected, the
current/voltage/power input will drop to the
minimum. Under similar circumstances using
proportional control, an unexpectedly high input
would result.
Operation
1. Turn the power off from the PEL-3000 and from
the load.
2. Connect the external resistance across pins 1
and 3 of the J1 connector.
3. Turn the power on the PEL-3000.
4. Set the operating mode and range.
 See page 51 for CC mode.
 See page 53 for CR mode.
 See page 55 for CV mode.
 See page 56 for CP mode.