Watson-Marlow 620U - Manual (Page 32)

Watson-Marlow 620UN, 620U, 620SN, 620S User Manual 32
Setup
Setup allows the user to set the pump’s operating parameters under 16 headings:
Trim, Analogue, Display, Outputs, Remote stop, Auto-restart, Set max speed, Set
min speed, Scrolling, Date/time, Backlight, ROM, Language, Defaults, Beep, Security
code and Exit.
MemoDose
The MemoDose facility is used to remember the number of revolutions needed to
dispense a previously dispensed volume of fluid, and cause the pump to dispense
that volume repeatedly. DOWN keys to make a choice. Press the ENTER key to con-
firm your decision.
Pin out details
Selecting Pin out details causes the pump to display an information screen and
then its preset pin and voltage details under 18 headings: Analogue input, Analogue
output, Tacho output, Run/Stop input, Direction enable input, Direction input, Leak
input, Auto/Man toggle input, Dose input, Output 1, Output 2, Output 3, Output 4,
Supply voltages, 0 volts availability, Functional earth, Others and Exit.
Pin out information is not relevant to the 620UN IP66/NEMA 4X pumps. Selecting
Pin out details causes the pump to display a warning screen and redisplay the main
menu.
Exit
If Exit is selected, the pump returns to its last manual state with the pump stopped.
U
UN
UN, U
SN, S
The main menu offers three options: Setup, MemoDose and Exit. Use the UP and
DOWN keys to make a choice. Press the ENTER key to confirm your decision.
Setup
Setup allows the user to set the pump’s operating parameters under 7 headings:
Set max speed, Set min speed, Scrolling, Date/time, ROM, Defaults and Exit.
MemoDose
The MemoDose facility is used to remember the number of revolutions needed to
dispense a previously dispensed volume of fluid, and cause the pump to dispense
that volume repeatedly.
Exit
If Exit is selected, the pump returns to its last manual state with the pump stopped.