KEPCO KLP 10-150-1.2K, Руководство пользователя

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KLP031308
Clearing the List. Once a step has been added, it can not be changed and can only be deleted
by pressing the Clear List button to start over. In addition, performing any of the following oper-
ations will also clear the list: changing overcurrent or overvoltage PROTECTION settings, unit
RESET (clicking *RST), changing VIRTUAL MODEL settings and exiting the OPERATE
INSTRUMENT page.
Create Voltage or Current Ramps. In addition to adding single steps, the user may add multi-
ple steps to produce voltage or current ramps. Clicking the Voltage Ramp or Current Ramp
button opens similar dialog boxes (see Figure 3-12). Enter the starting and ending ramp values,
the number of intermediate steps (including start and end), the total time (in seconds) to go from
the start to the end of the ramp, and a constant current (for voltage ramp) or voltage (for current
ramp) for each step of the ramp. Clicking the
Create Ramp button adds the steps to the list as
the firmware calculates the intermediate voltage values and dwell times required to produce the
desired ramp (calculated dwell times for each step must be greater than 0.5 second). Ramps
with many total steps may take a few seconds to process; the percentage complete is indicated
below the
Create Ramp button.
FIGURE 3-12. ADDING MULTIPLE STEPS (RAMPS) TO LIST
Execute the List. Steps may be added to a list using Add to List, Current Ramp or Voltage
Ramp buttons, however the total number of steps can not exceed 100. To execute the list, enter
the number of times the list is to be executed in the
Loops box (0 is continuous), set the output
on (click the On/Off button if necessary) and click the Execute List button. While the list is run-
ning, the title of the Execute List button changes to Stop Execution .
Stop the List. If the Stop Execution button is clicked to stop the list, the output stays on and
the voltage/current are returned to the previously set values for Output . If the list is stopped by
clicking the *RST button, the output turns off and Output setpoints are reset to 0V, minimum
current, except that if last setting recall (PAR. 3.2.7.3) is enabled, the Setpoint values are from
the last setting.
3.3.6.5.6 SETTING VIRTUAL MODEL [-1.2K MODELS ONLY]
Refer to PAR. 3.2.6 for details about what Virtual Model means for KLP and how the virtual
model affects other parameters. Click
Virtual Model to open the Virtual Model dialog box (Fig-
ure 3-13). The current virtual model settings (gray) are displayed. To change the settings enter
the Unit Password (see PAR. 4) and press ENTER key on the computer keyboard. After the
password is accepted, the Unit Password field is inaccessible (gray) and the Maximum Voltage
and Maximum Current fields can be changed. Enter either maximum voltage or maximum cur-
rent; the other field will be filled in automatically for a maximum of 1200 Watts, then press
ENTER key; all fields are gray for a second or two while the power supply accepts each entry.
The Password field is reset after leaving the Virtual Model dialog box