Fronius TPS/i - Analog Inputs; Wire Feed Speed and Corrections

Analog Inputs
Wire feed speed
command value
(Wire speed set
value) - Group
Input / Analog
Input
As described below, the set value can be specified on a Digital Interface or an Analog
Interface.
The following set value specifications apply to the MIG/MAG standard synergic,
MIG/MAG pulse synergic, MIG/MAG PMC, and MIG/MAG LSC welding processes.
Digital Interface:
The wirefeeder set value is specified by entering a value between -32,768 and
+32,767 (SINT 16).
Value range Designation Min./max. possible value
-32,768 Wire speed -327.68 m/min (depending on wirefeeder)
+32,767 Wire speed +327.67 m/min (depending on wirefeeder)
Additional information for TWIN systems:
The digital set value must be entered separately for both power sources.
Analog Interface:
The wirefeeder set value is specified through an analog method by entering a value
between 0 and 10 V.
Value range Designation Min./max. possible value
0 V Wire speed 0% (depending on wirefeeder)
10 V Wire speed 100% (depending on wirefeeder)
Additional information for TWIN systems:
It is not possible to enter an analog set value on TWIN systems.
Job correction (specifications apply for Single- andTWIN welding):
- Factor = 100
- Data type SINT
- Specified as a percentage. Example: 15% = 1500 step change
Arclength correc-
tion (arc length
correction) -
Group Input /
Analog Input
As described below, the value for the arc length correction can be specified on a Digital
Interface or an Analog Interface.
The following specifications apply to the MIG/MAG standard synergic, MIG/MAG pulse
synergic, MIG/MAG PMC, and MIG/MAG LSC welding processes.
Digital Interface:
By entering a value between -32,768 and +32,767 (SINT 16) the arc length is correc-
ted, but the wire speed is not changed.
Value range Designation Min./max. possible value
-32,768 Arc length correction -10% = shorter arc
0 Arc length correction 0% = saved value
+32,767 Arc length correction +10% = longer arc
Additional information for TWIN systems:
The digital set value must be entered separately for both power sources.
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