KEPCO KLP Series (older -1200 models) Operator Manual - Manual (Page 50)

3-10
KLP073008
• If analog control is used, only the master is configured for analog control (the slave is
controlled digitally by the master).
• If Remote Inhibit is used, it should only be connected to the master.
• If E241 (hardware error) is showing in the status display, the FUNCTION switch can be
used to change the configuration
• If there is no communication between units for approximately 10 seconds, all units will
turn off their output and the status display will flash E241 (hardware error), then xOFy
where x = unit number and y = total number of units, and finally the serial/parallel config-
uration setting SERI or PARA.
3.2.11 UTILITY FUNCTION
The Utility Function provides additional system information or access to special functions.
These are:
• VERS - Display System Firmware Version (see PAR. 3.2.11.1)
• MODL - Display Model (see PAR. 3.2.11.2)
• RELY - Relay Control
• QkBT - Quick Boot
• INVC - Analog Input Voltage and Current A to D calibration voltages (see PAR. 3.2.11.5)
• LBT - Loop Back Test used to isolate RS 232 communication problems (see PAR.
3.4.2.4.
• CAL - Display last calibration date and/or begin Calibration (see PAR. 3.2.11.6)
1. If the status display shows SET, tap either the CURRENT or VOLTAGE controls to take the
unit out of setpoint mode (status display goes from SET to blank)
2. Using a thin tool (e.g., a paper clip), press the FUNCTION switch repeatedly until the status
display shows UTIL. Press the DC OUTPUT switch to enter the UTIL Menu.
3. Rotate either the VOLTAGE or CURRENT control in either direction to select the function as
identified in the status display as listed above (clockwise selects the functions in the order
described below, counterclockwise reverses the order).
3.2.11.1 DISPLAY SYSTEM FIRMWARE VERSION
Enter UTIL menu and rotate either VOLTAGE or CURRENT control until status display reads
VERS (see PAR. 3.2.11).
• The DC VOLTS display identifies whether the firmware is the factory shipped firmware
(Pri displayed) or field updated firmware (SEC displayed).
• The DC AMPS display shows the firmware version.