D-Series Syringe Pumps - Isco

D Series Syringe Pumps
Section 6 Serial Interface
6.5.2 Gradient Download
Command
6.5.3 Gradient Upload
Commands
This command downloads a step from the D series pump to the
PC. This command will respond with “PROBLEM=INVALID
COMMAND” if the file or step does not exist. If the file and step
is valid, the controller will respond as shown in Figures 6-5 and
6-6.
These commands upload a step from the PC to the D series
pump. This command will respond with “PROBLEM=INVALID
COMMAND” if the file or step does not exist. If the file and step
is valid, the controller will respond as shown in Figures 6-7 and
6-8. Figure 6-9 shows an example of a pressure programming
upload command.
Note
Gradient upload commands must follow the format shown in
the figures below. Where necessary, leading and trailing zeros
must be included so that the numerical values are represented
properly. Also note that the single-pump gradient commands
include spaces in the command string.
Step Number 01:
LGDL,F:xx,S:01,FL:xxx.xxxx,I %:xx.xx,F %:xx.xx,D:xxxx.x,
Step Numbers 02 through 99:
Gradient Total Flow Rate
Units = milliliters/minute
Range = (000.0000 – Maximum Flow Rate)
Step Number 01
File (01 – 99)
Step Number (02 – 99)
File (01 – 99)
Figure 6-5 Gradient Download Commands - Single pump
flow gradient
Initial Gradient Percentage
Range = (00.00 – 100.0)
LGDL,F:xx,S:xx,I %:xx.xx,F %:xx.xx,D:xxxx.x,
Initial Gradient Percentage
Range = (00.00 – 100.0)
Gradient Duration
Range = (0000.1 – 9999.0 minutes)
Final Gradient Percentage
Range = (00.00 – 100.0)
Gradient Duration
Range = (0000.1 – 9999.0 minutes)
Final Gradient Percentage
Range = (00.00 – 100.0)
6-18