Finetuning; Dynamics; Memorychannel - Kemppi A7 350 Integration Manual

6.1.3 FineTuning

This 16-bit function controls the fine 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 fine tuning is scaled using the
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 significant step is 5 (0.5).
In scaled mode:
• The minimum setup value is 0 (-9.0).
• The maximum setup value is the
value, which is interpreted as 9.0.
• The minimum step is 1. The fine tuning is
calculated from the setup value by means of the
value scaling formula.
The value has an effect only when the
signal is set (1), and it overrides the corresponding memory
channel value. If the OnlineControl signal is cleared (0), the
fine 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 effect
when the WiseRoot+ process is used.
voltage • The minimum setup value is 0 (-9).
• The maximum setup value is 18 (9).
• The minimum step is 1.
The value has an effect only when the
bit is set (1), and it overrides the corresponding memory
channel value. If the
dynamics value from the active memory channel is used.

6.1.5 MemoryChannel

voltage scaling 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
OnlineControl
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.
© Kemppi Oy 2020
OnlineControl
OnlineControl bit is cleared (0), the
40
A7 MIG Welder 2002