Wire Inch And Retract Timing; Touch Sensor Timing - Kemppi A3 Integration Manual

5.4.5 Wire inch and retract timing

Startup timing
WireInch, WireRetract
Welding system
Wire fe eding off Start
Symbol Description
A Startup response time *
B Wire feeder motor acceleration time
* The wire feeder reacts on controls immediately after startup.
** The acceleration time depends on the selected wire feed speed.
Stop timing
WireInch, WireRetract
Welding system
Wire fe eding on Stop
Symbol Description
A Stop response time
B Wire feeder motor deceleration time
* The deceleration time depends on the wire feed speed before stop.
A B
Feeding 1.0 m/ min Feeding 5.0 m/min
Min Typical Max
3
** 3
A
De celeration Wire fe eding off
Min Typical Max
3
* 50 80
© Kemppi Oy 2020

5.4.6 Touch sensor timing

Startup timing
TouchSensorOn
Touch sensor
Power off
Units Symbol Description
ms A Startup response time
s B Power-on cycle time (voltage setup
time)
Touch tool change timing
TouchSensorToolSel
Previous tool
Touch sensor
Ready
Symbol Description
A Control response time
Units
B Relay action time
ms
ms
20
A3 MIG Welder
A B
RI Startup phase Voltage OK
Min Typical Max
3
150
B
New tool
RI Relay Ready
Min Typical Max
3
5
Units
ms
ms
Units
ms
ms
R01