Watson-Marlow 720DuN User Manual
21
First-time start-up defaults
Language
Not set
Analogue input
4-20mA
Speed
300 rpm
User trim
None
Direction
Clockwise
Remote stop
Open=run
Pumphead
720R
Pump number
1
Tube size
25.4mm
Baud rate
9600
Calibration
720R 25.4mm tube
Stop bits
2
Backlight
On
Xon/Xoff
Off
Keypad lock
Off
Scrolling increment
0.1rpm
Auto-restart
Off
Output 1
Run/Stop *
Scaling
Off
Output 2
Direction †
Pump status
Stopped
Output 3
Auto/Man ‡
Beeper
On
Output 4
General alarm
Manual screen
rpm
* Run
= high
Security code
Not set
† Clockwise rotation
= high
‡ Auto
= high
Note
: The settings shown above for Run, Clockwise rotation and Auto are those in
force on initial start-up for the functions available on Output 1, Output 2 and Output
3 respectively. For example, a high signal on Output 2 indicates clockwise rotation.
These can be changed later according to user requirements.
Note
: High is equivalent to the common and normally open contacts of the relay on
the module board being closed.
The pump is now ready to operate according to the defaults listed above.
All operating parameters may be changed by means of key-presses. See 14
Manual
operation
.
