Instruction manual

7
Features
• Constant Voltage / Constant Current modes of operation
This power supply can operate in either constant voltage or constant current
modes. The passing from one mode of operation to another is automatic.
The active mode of operation is indicated using two indicators:
CV – constant voltage mo de of operation
CC – constant current mode of operation
• Overvoltage protection
Overvoltage protection circuit can be locally or remote activated.
When it is active, ovp indicator is displayed.
• Output on / off
When output off, output voltage is 0 V.
This permits a zero output voltage without switching off the power supply.
• 100 operating states storage
States are identified by location number and name.
Stored parameters are: voltage limit, voltage step, overvoltage protection level,
state of overvoltage protection circuit, current limit, current step, voltage trigger
value, current trigger value, trigger delay value, trigger source, stored state
name, state of display, output state.
After power on, state 0, named power_up will become the current operating
state.
• error messages
Errors are stored in a 20 locations FIFO (first in first out) queue.
They can be read in local mode (error number returned) or in remote operation
mode (error number and definition returned).
Every error is announced by a beep and the err indicator.