Watson-Marlow qdos 20, Инструкция по эксплуатации

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5.5.4.2.1 Control panel overview
The control panel is a TFT display with keys. It is available on all models, except the Remote model. The control
panel is referred to as a HMI in these instructions with the layout and features provided below:
2
3
4 7
8
9
10
1
6 5
1
Colour
TFT display
After 30 minutes of no keypad activity, the HMI display will dim to 50 % brightness.
2 Backlight
The BACKLIGHT key restores full power to the display and resets the 30 minutes brightness
timer
3 +/- Keys
These keys are used to change programmable values, or move the selection bar up or
down in the menus.
4 Mode The MODE key changes modes or mode settings (15)
5
Right hand
function
Perform the function displayed directly above the function key.
6
Left hand
function
Perform the function displayed directly above the function key.
7 MAX
This key will run the pump at maximum speed when in manual mode. This is useful for
priming the pump.
8 STOP This key will stop the pump in any control mode, when pressed at any time.
9 START
This key will
l
Start the pump at the set speed when in manual mode or during flow calibration.
l
Deliver a contact dose when in CONTACT mode.
In all other control modes (Analog, PROFIBUS, or during analog controlled fluid recovery)
this key will not start the pump
10 Home When the HOME key is pressed it will return the user to the last known operating mode (15) .
NOTE15
If the MODE or HOME key is pressed while changes to settings are being made, these changes will
not be saved.
5 PRODUCT OVERVIEW 39