plug’n’dose AM
Operating and maintenance instructions
Copyright ©
Version 1.3
7 / 11
5
Operation
5.1
Displays and controls / connections
5.2
Cable assignment, connector 1
Before the control system is operated, the safety information in
Chapter
beginning
on page
must have been read and understood.
Item
Function, description
A
LED
Displays the operating modes
• ON – ready for operation
• OFF – dosing / suck-back in operation
• Flashing – fault
1
Connector 1
Control signal (see 5.2)
3
Connector 3
Dispenser
PIN Colour
Function, description
1
white
Start dosing
1)
(+ 24 V)
1)
Dispenser motor runs, medium is delivered
2
brown
Start suck-back
2)
(+ 24 V)
2)
Dispenser motor runs in reverse, medium is sucked back in to avoid dripping
3
pink
Fault, interval 0.5 sec + 24 V / 0 V
6
green
U
Nnom
(setpoint selection 0- 10 V
3)
)
3)
Speed of the dispenser
7
grey
GND (Ground)
8
yellow
Supply (+ 24 V)
Fig. 2
Fig. 3
Summary of Contents for preeflow plug'n'dose AM
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