Programming The Smartline Pump 1000; Features Of Programs - Knauer Smartline Pump 1000 Handbuch

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Programming the Smartline Pump 1000

Features of Programs

SOP 13
Programs can perform the following actions:
Control of ow rates
Control of solvent compositions
Output of control signals (Events)
The Smartline Pump 1000 can store up to twenty programs with a
maximum of 100 program lines in total. Up to nine links can be defined
between existing programs.
The time display units are shown in minutes with a decimal
representation of seconds, i. e. 0.5 min = 30 sec. Time values precise to
1/10 min can be entered into programs but the time displayed on the
pump will be in 1/100 min steps during program execution. All programs
are saved in the pump's memory and are permanently available.
Programming of the solvent composition is identical for both gradient
modes, i. e. HPG or LPG.
New program lines are added by positioning the cursor on the asterisk in
the time field on the display. Program lines can be rearranged manually
by changing the time values.
When a new program line is generated, all of its parameters are
automatically set to status NO CHANGE and appears as a row of
underscore characters (see part D of Fig. 17 on page 23). The NO
CHANGE feature allows for modification of single parameters without
having to re-enter the values for the other parameters.
When parameters have different values in different time lines, their
value will be calculated and changed linearly in the time span in
between. This is important e.g. if programming linear gradients.
Creating a Program
This SOP applies to the Smartline Pump 1000 Firmware Version 1.0X or
higher.
Use this SOP for entering program information into your Smartline Pump
1000. Be sure to also review the section "Features of Programs" shown
above.
1. Start from the main menu screen.
2. Position the cursor on the EDIT PROG field (item {1.2} in Fig. 3)
3. Enter the number of the desired program.
4. Press any arrow key to go to the edit mode for the new program.
The cursor is positioned at Time 000.0 (fixed start time). Trying to
change the start time will produce the message Start Time Is Fixed
in the display.
5. Position the cursor on the desired field.
6. Enter the desired values into the appropriate fields according to
SOP 7, "Setting the Flow Rate", SOP 8 "Setting the Solvent
Composition" and SOP 9 "Setting Events" on page 19.
7. Position the cursor on the time field and press the
an additional time step.
Programming the Smartline Pump 1000
key to create