KEPCO KLP Series User Manual, Rev 4 - Manual (Page 72)

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KLP091313
When SUBMIT is clicked after new IP address information is entered, the front panel LAN indi-
cator blinks rapidly while the unit validates the IP address. If the address is valid, the browser
returns to the INSTRUMENT DESCRIPTION page. If the address entered is already in use, the
following note appears towards the top of the page:
NOTE: IP Address is in use.
Click CONFIGURE LAN and choose another IP to correct.
An IP address that is not already in use must be entered and submitted, otherwise the browser
will lock, requiring the browser to be closed and reopened.
3.3.6.6 OPERATING THE UNIT USING WEB INTERFACE [E-SERIES MODELS ONLY]
To operate the unit, click the OPERATE INSTRUMENT box at the left. A simulated front panel at
the top of the screen shows 1) output voltage and current, 2) CV or CC if the unit is in constant
voltage or constant current mode, respectively (** is displayed if the output is off, meaning the
unit is in neither CV nor CC mode), and 3) whether the output is on or off. An ON/OFF button
can be clicked to turn the output on or off. A small white dot below the voltage display flashes to
indicate the web page is communicating with the unit. If a fault condition exists, an alert window
indicates the type of fault, and operation via the web is disabled. When the fault is corrected,
click OK to close the alert window and resume operation via the web.
NOTE: If the OPERATE INSTRUMENT password has been set (see PAR. 3.3.6.5), you will be
prompted to enter the password before the OPERATE INSTRUMENT page settings
can be changed.
If the unit has been set to Analog control mode, the OPERATE INSTRUMENT page displays
only voltage, current, CV or CC mode, and output state. The unit can not be controlled via the
LAN interface and the message “Analog Remote Control” is displayed on the open web page.
The functions that the user can modify are listed on the black menu bar below the representa-
tion of the front panel: Output, Protection, Save/Recall, Reset, List, and Virtual Model, and are
described in the following paragraphs.
NOTE: Once data in a field has been changed, clicking the browser’s BACK button will cause
all fields to revert to their previous values.
3.3.6.6.1 CHANGING THE OUTPUT [E-SERIES MODELS ONLY]
The Output dialog box opens when the OPERATE INSTRUMENT page is first opened, or when
OUTPUT is clicked (see Figure 3-7). To set output voltage or current, enter the values and click
SET. Voltage and current settings are not allowed to exceed either a) the virtual model setting or
b) 83.3% of the protection value. Attempts to set voltage or current beyond these limits will not
be accepted. To turn the output on or off, click the ON/OFF button within the simulated front
panel.
3.3.6.6.2 CHANGING PROTECTION [E-SERIES MODELS ONLY]
Click PROTECTION to open the Protection dialog box (Figure 3-8). To set the overvoltage and
overcurrent protection values, enter the values and click Set. See PAR. 3.2.11 for details about
how overvoltage and overcurrent protection function in the KLP power supply.
3.3.6.6.3 USING SAVE AND RECALL [E-SERIES MODELS ONLY]
The KLP Power Supply contains 40 memory locations that can be used to store either active
settings or a set of user-determined settings. Values are stored in the nonvolatile memory and
are retained when the unit is turned off. The stored settings can then be recalled using this fea-