Profiles for TETRIX TIG and plasma systems
Profiles for the CAN DeviceNet module
86
Item No.: 099-008225-EWM01
Process data
Byte
no.
Bit no.
Function
Description
7
0-7
Actual welding current value,
high byte
Current actual value for the welding current
8
0-7
Actual wire feed speed value ,
low byte
Current actual value for the wire feed speed
Range: 0 to 0 x 7FFF
corresponds to 0.0 m/min to 40.0 m/min
9
0-7
Actual wire feed speed value ,
high byte
Current actual value for the wire feed speed
10
0-7
Actual motor current value
low byte
Current actual value for the motor current from the
wire feed system
Range: 0 to 0 x 7FFF
corresponds to 0.0 A to 25.5 A
11
0-7
Actual motor current value
high byte
Current actual value for the motor current from the
wire feed system
8.2.2
Profile 1 (switch position 1)
The module uses a data capacity of 2 words (4 bytes) for input data and output data.
The data can only be assigned to a single connection in this profile.
Actuation data
Byte
no.
Bit no.
Function
Description
0
0&1
Select operating mode
Bit allocation:
Bit1 Bit0
0 0
0 1
1 0
1 1
Select between non-latched/special non-latched
Non-latched operating mode
Not used
Not used
Special non-latched operating mode
0
2&3
Select welding mode
Bit allocation:
Bit1 Bit0
0 0
0 1
1 0
1 1
Select pulse mode
Normal welding active
Thermal pulses active
AC special pulses active (only with AC systems)
Fast pulses active
0 4 Start
Bit allocation:
0
1
Start signal to initiate the welding process
Signal stop on system
Signal start on system
0 5 Robot
ready
Bit allocation:
0
1
Safety signal for rapid shut-down
No ready message from robot, no start possible,
rapid shut-down carried out in the process
Robot ready message, start is possible
0
6
Gas test 1
Bit allocation:
0
1
Manual check of the process gas supply
Gas supply off
Gas supply on
