Operation Manual

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A7 MIG Welder© Kemppi Oy 2018 1804
INTEGRATION GUIDE
6.1.3 FineTuning
This 16-bit function controls the ne tuning of the synergic
voltage for all processes except the MIG process. For the
MIG process the Voltage value is used instead. The value
is given in scaled or non-scaled mode, depending on the
user setup. The ne tuning is scaled using the voltage
scaling value.
In non-scaled mode:
• The minimum setup value is 0 (-9.0).
• The maximum setup value is 180 (9.0).
• The minimum technical step is 1 (0.1).
• The minimum signicant step is 5 (0.5).
In scaled mode:
• The minimum setup value is 0 (-9.0).
• The maximum setup value is the voltage scaling
value, which is interpreted as 9.0.
• The minimum step is 1. The ne tuning is
calculated from the setup value by means of the
value scaling formula.
The value has an eect only when the OnlineControl
signal is set (1), and it overrides the corresponding memory
channel value. If the OnlineControl signal is cleared (0), the
ne tuning from the active memory channel is used.
6.1.4 Dynamics
This 8-bit function controls the dynamics of the synergic
curve for all processes except WiseRoot+. The root process
has no dynamic control. Setting this value has no eect
when the WiseRoot+ process is used.
• The minimum setup value is 0 (-9).
• The maximum setup value is 18 (9).
• The minimum step is 1.
The value has an eect only when the OnlineControl
bit is set (1), and it overrides the corresponding memory
channel value. If the OnlineControl bit is cleared (0), the
dynamics value from the active memory channel is used.
6.1.5 MemoryChannel
This 8-bit function controls the active memory channel.
The system automatically brings all parameters from the
memory channel into use, including those for the welding
process, welding parameters, and welding functions.
There are up to 200 memory channels available in the
system. They are numbered 0 to 199. The memory channel
can be changed during welding.
• The minimum setup value is 0.
• The maximum setup value is 199. All values
above that are automatically interpreted as 199.
• The minimum step is 1.