Equipping The Wire Feed Rolls En - Abicor Binzel iROB Feed 22/MP Instructivo De Servicio

iROB Feed
Pin Signal
1
A Motor +
1
B Motor -
C Inching
D GND "Inching", "Gas test"
"CAT"
1
E Ch A Encoder
F Trigger switch/arc
G Gas test
H GND Encoder
I ChB Encoder Master
J Nozzle sensing
K CAT (2)
L CAT signal (3)
M ChA Speedometer
N VCC encoder
Tab. 13 Assignment of 14-pin amphenol connector (welding torch)
1No function in the B (Basic) version.
6.4 Equipping the wire feed rolls
Upon the delivery, the wire feeder is usually equipped with wire feed rolls 1.0 - 1.2 mm. The available wire
feed rolls can be found in chapter:
 13.1.1 on page EN-29
When replacing the wire feed rolls, please observe the following chapter:
 9.1 on page EN-23
NOTICE
• Observe the groove geometry and the wire diameter. Wire electrode and wire feed rolls must be
• Only use smooth wire feed rolls as pressure rolls when using a V groove for hard wires.
• All grooved feed rolls have two identical guide grooves. Should they be worn, then the feed rolls can
• Change or reverse the driving rollers always in pairs
• The driving rollers should be changed whenever the wire type or the wire diameter are changed or
BAL.0331.0 • 2019-03-11
Type Level
Output 0 / + 48 V PWM
Output 0 / + 48 V
Input 0 / + 5 V
Output 0 V
Input
Input 0 / + 5 V
Input 0 / + 24 V
Input 0 V
Input
Input
Output + 15 V
Input
Input
Output + 5 V
matched to one another.
be reversed and used again.
the driving rollers are worn out.
6 Putting into operation
Note
Power supply Push Pull
Power supply Push Pull
Careful and slow introduction of the wire
Common GND for trigger
Encoder on MF-1 or WHPPi
Starting the arc with manual welding torch for test purpose
For connection of a test trigger during maintenance work
For connection of a test trigger during maintenance work
Encoder on MF 1 or WHPPi
Signal gas nozzle has contact
CAT
CAT
Encoder on the wire actual value encoder
Encoder supply
EN - 17