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6.2.2.1. Purge Flow ........................................................................................................................................ 25
6.2.2.2. Pressure Limit ................................................................................................................................... 25
6.2.2.3. Purge Time ........................................................................................................................................ 25
6.2.3. Gradient ...................................................................................................................................... 26
6.2.3.1. Gradient Cycles ................................................................................................................................. 26
6.2.3.2. Valves Used ...................................................................................................................................... 26
6.2.3.3. Auto Valves Closing .......................................................................................................................... 26
6.2.4. Compensation ............................................................................................................................ 26
6.2.4.1. Compensation Selection.................................................................................................................... 26
6.2.4.2. Pressure Pulsation Limit .................................................................................................................... 27
6.2.5. Solvents ...................................................................................................................................... 27
6.2.5.1. Solvents Limit .................................................................................................................................... 27
6.2.5.2. Solvents Limit Use ............................................................................................................................. 27
6.2.6. Log Level .................................................................................................................................... 27
6.2.7. Leakage ...................................................................................................................................... 28
6.3. Control ............................................................................................................................................... 28
6.3.1. Start Compensation Learning ..................................................................................................... 28
6.3.2. Gradient Program ....................................................................................................................... 29
Steps from Program Creating to Leaving Program Mode. .............................................................................. 30
Accelerated Option of Program Initialization by Pressing
PUMP
.................................................................... 33
Status after Unit Turning Off and On .............................................................................................................. 33
6.3.3. Init/Stop/Reinit Program ............................................................................................................. 33
6.3.4. Program Setup ........................................................................................................................... 34
6.3.4.1. Load Program .................................................................................................................................... 34
6.3.4.2. View Program .................................................................................................................................... 34
View Time Table............................................................................................................................................. 34
View Parameters ............................................................................................................................................ 35
6.3.4.3. Edit Program ..................................................................................................................................... 35
First Gradient Program Creating .................................................................................................................... 35
Modifications of Existing Gradient Programs .................................................................................................. 38
Viewing Running Program .............................................................................................................................. 38
Modifications of Running Program ................................................................................................................. 38
Graphic Presentation of Modifications in Running Step. ................................................................................ 40
6.3.4.4. Exit Program Mode ............................................................................................................................ 40
6.3.5. Open/Close Gradient Valves ...................................................................................................... 41
6.4. IO Config............................................................................................................................................ 41
6.4.1. Ethernet ...................................................................................................................................... 41
6.4.1.1. DHCP/STATIC IP .............................................................................................................................. 42
6.4.1.2. IP Address ......................................................................................................................................... 42
6.4.1.3. Subnet Mask ..................................................................................................................................... 42
6.4.1.4. Default Gateway ................................................................................................................................ 42
6.4.2. Remote Keylock ......................................................................................................................... 42
6.4.3. Interface ...................................................................................................................................... 42
6.4.3.1. Analog Input ...................................................................................................................................... 44
6.4.3.2. Digital Input 1 .................................................................................................................................... 44
6.4.3.3. Digital Input 2 .................................................................................................................................... 44
