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T-318
3
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27
Table 3-5 Controller Function Codes (Sheet 8 of 9)
Code
No.
TITLE
DESCRIPTION
Configurable Functions
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Cd50 through Cd53 are user-selectable functions. The operator can change the value of
these functions to meet the operational needs of the container.
Cd50 CCPC
Enable/Disable
”OFF” = disabled.
”On” = enabled.
”SEtPt” = suspended by setpoint too low.
”CAHUM” = suspended by CA or humidity control.
”ACt” = suspended by ACT active.
”FAIL” = all return temperature probe failure for CCPC.
”PrtrP” = pretrip active.
”C LIM” = suspended by cool limit logic.
”PULL” = pulldown active.
“ALArM ” = suspended by shutdown alarm
Press enter, arrow keys, and then enter to select ”OFF” or ”On”.
If ”On” is selected, CCPC operation may be suspended as indicated by one of the
suspension codes listed above. If CCPC is not ”OFF” and is not suspended, ”On”
will be displayed.
Cd51
Automatic Cold
Treatment Mode
Parameter Selection
ACT
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mode:
Cd51 increments of (1 day)_(1hr), Display: default “0_0 “
“done” mm
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dd this will be display is ACT has completed
“ACt” value “On” “OFF” or “
−−−−
“Display /Select: default “OFF“
“trEAt” value
C /
F on 0.1 degree increments Display/Select: default “0.0
C“
“DAyS” value “0 – 99” increments of 1 Display/Select: default “0“
“ProbE” value Probe positions ex ’1 2 _ 4’ ’1 _ 3 _’ Display: default “
−−−−
“
“SPnEW” value
C /
F on 0.1
increments Display/Select: default “10.0
C “
Initially Cd51 will display current countdown timer increments of (1 day)_(1hr), de-
fault “0_0
Pressing ENTER key will take the interface down into a hierarchy of parameter
selection menus in the order listed above. Pressing ENTER key in any of the
parameter selection menus commits to selection of the currently displayed para-
meter and causes the interface to descend into the next parameter selection
menu. All parameter selection menus alternate between a blank display and the
current selection in the right hand display.
Pressing CODE SELECT key in a selection menu cancels the current selection
activity and ascends back up to the next higher selection menu (or to Cd51 dis-
play mode if that is the next higher).
If the operator does not press any key for five seconds the interface reverts to
normal system display and the current selection menu is cancelled, but any previ-
ously committed changes are retained.
Available parameters and parameter ranges are a function of configuration op-
tions and previously selected parameters as indicated above.
Parameter with the exception of “Act” may not be altered if Cd51 is re
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entered if
“Act” is “On”. When ACT has completed including reaching the new setpoint
“done” on the left display and the MONTH DAY of completion on the right display
will be displayed as the second entry in the menu. Turning ACT off clears this
entry. This action also resets Cd51 to initial time remaining. ACT must then be
turned on to view or modify the additional parameters.
Whenever any auto pretrip test or Trip Start is initiated, act
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mode goes to OFF.
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