Application Example; Important Information For Robot Operation - Fronius PlasmaModule 10 Bedienungsanleitung

(4) Arc stable
Application Example of how to connect the robot interface to the robot control:
example
Robot PlasmaModule 10
DI = Digital input | DO = Digital output | AI = Analogue input | AO = Analogue output
(*)
1)
2)
3)
Important infor-
mation for robot
operation
Risk of injury and damage if welding starts unexpectedly.
The "Arc on" signal must not be set while the error is being rectified, otherwise welding
will start as soon as the error is fixed.
NOTE!
If the connection between the power source and the robot interface goes down, all
digital and analogue output signals on the robot interface will be set to "0".
The supply voltage of the power source is available on the robot interface (24 V secon-
dary).
The "24 V secondary" supply voltage is electrically isolated from the LocalNet. A protec-
tive circuit restricts excess voltage levels to 100 V. Use pin X14/1 to select which voltage
is to be connected to the digital outputs of the robot interface:
a)
b)
86
+24 V
0 - 10 V
+24 V
1)
0 V
2)
+24 V
GND
+ 24 V
+24 V
3)
required for robot operation
+24 V = Pulse
0 V = Standard
+24 V = Optional external supply
WARNING!
24 V external voltage from the digital output card of the robot control or
supply voltage of the power source (24 V secondary): insert a link between X14/1
and X14/7
(8) Plasma gas post-flow time
DI Welding start (*)
DO Arc stable (*)
X2:4
X2:12 AI Power input value + (*)
X2:1
AI Power input value - (*)
X2:8
not used
X2:6
DI Robot ready / quick stop (*)
X2:5
DO Power source ready
X2:14
+24 V secondary (*)
X12:1
GND secondary (*)
X12:2
Supply voltage (*)
X14:1
not used
X2:13
DI Welding simulation
X14:2