Nanodac – Carbolite nanodac User Manual
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nanodac™
MC27 –EN– 1.04
32
Programmer Display Mode (cont.)
PROGRAM DETAILS
Operation
This allows the user to select one of the following (see also ‘
Load. Opens the program store and allows the user to select a program to be
loaded. The program must have the same number of channels as defined in
Programmer.Set Up
Store. Allows the current program to be saved to the internal program drive. This
is useful if you wish to snapshot the current program and store this under a
different program name.
Delete. Allows the selected program to be deleted.
Delete All. Deletes all programs.
Copy. Copies the selected program for ‘pasting’ either from the internal drive to
the USB device,
or
vice-versa. This is useful if you wish to transfer a program to
other nanodac instruments.
Copy All. As above, for ‘Copy’, but copies all the programs in the selected
directory.
Note: If a ‘Store’, ‘Copy’ or ‘Copy All’ operation would result in there being a total of more than
100 program files in the internal drive, the operation fails and an error message is displayed.
Status
Success. Previous operation was successful.
Failed. Previous operation failed.
Loading. The program is loading.
Copying. The program copy process is underway.
Deleting. The relevant program is being deleted.
Program
The name of the program currently loaded.
Holdback Style
Appears only if ‘Holdback’ is enabled in the Programmer Features configuration.
See also ‘Holdback’, below.
Program: Holdback applies to all appropriate segments.
Per Segment: Holdback enabled on a segment by segment basis as described in
‘Segment configuration below.
Ch1 Holdback
Appears only if ‘Holdback Style’ (above) is set to ‘Program’.
Off: Holdback is disabled
Low: Holdback is entered when PV < (PSP - Holdback Value)
High: Holdback is entered when PV > (PSP + Holdback Value)
Band: Holdback is entered when PV < (PSP - Holdback Value) or PV > (PSP +
Holdback Value)
Ch1 Holdback value
The value to be used in triggering holdback.
Ch2 Holdback
As for Ch1 Holdback, above but for channel 2. Appears only if ‘Channels’ is set to
‘2’ in Programmer Set Up configuration.
Ch2 Holdback value
As for ‘Ch1 Holdback value’, above, but for channel 2. Appears only if ‘Channels’ is
set to ‘2’ in Programmer Set Up configuration.
Ramp Style
Ramp style applies to all ramp segments in the program. Ramp Style can be edited
only when the program is in Reset mode. Setpoints, rates, times etc. are set in the
individual segment configurations
Rate. A Ramp Rate segment is specified by a target set-point and the rate at which
to ascend/descend to that set-point.
Time. A Ramp Time segment is specified by a target set-point and a time in which
to achieve that set-point.
Ch1 Ramp Units
Select ‘Per Second’, ‘Per Minute’ or ‘Per Hour’ for ramp timing units. Ramp Units
can be edited only when the program is in Reset mode.
Ch2 Ramp Units
As for ‘Ch1 Ramp Units’ above. Appears only for two channel programs and allows
different ramp units to be selected for the two channels, if required. Ramp Units
can be edited only when the program is in Reset mode.