Johnson Systems DPC-24-3000 Series Digital Pack Controller - Manual (Page 18)

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20. V-RANGE Set the supply voltage range for 120 Volts or 240 Volts operation.
DPC-12 and DPC-24 retrofit control modules are capable of operating with most
common AC supply voltages. The default is for 120 Volts operation. This menu must
be set for 240 Volts operation when the supply voltage is between 210VAC and
250VAC.
120 VOLT Press EXECUTE to toggle from 120 Volts to 240 Volts operation.
240 VOLT Press EXECUTE to toggle from 240 Volts to 120 Volts operation.
Press ESCAPE or RESET to exit the menu.
Any change in the configuration is automatically saved.
21. LINE V View the RMS line voltage for each power phase.
Press EXECUTE to enter the menu and view the line voltage of each phase.
ØA=120.0 Shows the line voltage of Phase A.
ØB=120.0 Press MENU ( ) to view the line voltage of Phase B.
ØC=120.0 Press MENU ( ) to view the line voltage of Phase C.
Press ESCAPE or RESET to exit the menu.
22. LINE F View the line frequency of phase A.
60.0 Hz Shows the frequency of phase A.
23. CTL TEMP View the temperature of the microcontroller.
+91°F Shows the temperature in degrees Fahrenheit.
+33°C Press EXECUTE to toggle units between degrees Fahrenheit and Celsius.
24. RTIME View the total run time of the microcontroller.
The run time counter keeps track of the total time the microcontroller is powered up.
The maximum time is 99999 hours, 59 minutes, 59 seconds, or about 11.4 years.
System operation is not effected when the maximum run time is reached and can be
reset to zero at the factory.
RTIME SS Shows the number of seconds (SS) of run time.
HHHHH:MM Shows the number of hours (HHHHH) and minutes (MM) of run time.
25. HARD-KEY View the microcontroller’s unique six-character hard-key code.
DPC-12 and DPC-24 control modules may be shipped with an invalid hard-key code
of 000000. A valid hard-key must be entered before the run time (RTIME) counter
reaches 2160 hours / 90 days. If the run time expires without a valid hard-key the
LCD display will show a runtime counter error (RTC ERR!) and all dimmer control
outputs will be disabled.
HARD-KEY A dash (-) between hard and key represents a valid hard-key.
HARD KEY A blank space between hard and key represents an invalid hard-key.
K:XXXXXX Shows the unique six-character hard-key code (XXXXXX).
K:XXXXXX Follow the procedure below to enter the menu and modify the hard-key.
K:XXXXXX Press and hold EXECUTE and then ESCAPE at the same time for 4-5 seconds.
K>XXXXXX A pointer (>) appears to indicate hard-key modification is activated.
K>XXXXXX Press MENU ( ) to modify the first hard-key character.
K:>XXXXX Press EXECUTE to advance to the second hard-key character.
K:>XXXXX Press MENU ( ) to modify the second hard-key character.
K:X>XXXX Press EXECUTE to advance to the third hard-key character.
K:X>XXXX Press MENU ( ) to modify the third hard-key character.
K:XX>XXX Press EXECUTE to advance to the fourth hard-key character.
K:XX>XXX Press MENU ( ) to modify the fourth hard-key character.
K:XXX>XX Press EXECUTE to advance to the fifth hard-key character.