Johnson Systems DE90-3000 Series Retrofit Control System User Manual
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38. 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.
39. HARD-KEY
View the microcontroller’s unique six-character hard-key code.
DE90-3000 Series retrofit control systems 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.
K:XXX>XX
Press MENU (
) to modify the fifth hard-key character.
K:XXXX>X
Press EXECUTE to advance to the sixth hard-key character.
K:XXXX>X
Press MENU (
) to modify the sixth hard-key character.
Press ESCAPE to exit the menu and save the desired hard-key code.
Press RESET to exit the menu without saving.
The menu will automatically timeout after 2 minutes of inactivity and save.
NOTE: Be sure to record and file the hard-key code on page 38 for future reference.
40. SERIAL#
View the microcontroller’s unique six-character silicone serial number.
XXXXXX
Shows the unique six-character serial number.
41. VERSION
View the microcontroller’s software version.
VER X.X
Shows the microcontroller’s software version.