Kemppi mastercool 20 Operation Instruction Manual - page 19
Mastertig MLs™ 300 aDCD / 0743 – 1
© keMppi oy
SETuP-function
display
*C = Common: applies to all memory
channels
Factory setting with a grey background
upslope current
dependency (*C)
A1
on
the upslope time is determined by the current.
off the upslope time remains as set.
Downslope current
dependency (*C)
A2
on
the downslope time is determined by the
current (the user may set the slope gradient).
off the downslope time remains as set.
TIg Antifreeze (*C)
A3
on
tig antifreeze on.
off tig antifreeze off.
mmA Antifreeze (*C)
A4
on
mma antifreeze on.
off mma antifreeze off.
vRd (*C)
A7
on
vrd mode: idle voltage
off normal idle voltage
2T downslope cut off
A8
on
in 2t mode, cut off the downslope with a quick
push of the start button.
off Quick push has no effect.
Tacking automatics
A9
on
if welding has lasted less than 3 seconds, no
downslope when welding is stopped.
off tacking automatics off.
Limitation of rate of current
rise with high currents
A10
on
if the current is over 100 a and upslope is 0.0
sec., there is a 0.2-second slope from half the
welding current.
off Current rises directly to maximum.
mmA/TIg method selection
with remote control (C*)
A12
on
tig = the start of remote control scale.
mma = the end of the scale.
off remote control as a normal current regulator.
SearchArc On/Off
A13
on
searcharc on.
off searcharc off.
Current freeze function
A14
on
during the downslope, the current can be
‘frozen’ at a certain level by pushing the start
button.
off freeze function off.
memory channel selection
with Up/Down buttons (C*)
A15
on
the Plus/minus buttons on the remote control
can be used to select the memory channel.
off the buttons adjust the current.
Activation of the Plus/minus
buttons (C*)
A16
on
the Plus/minus remote control is always active.
off the Plus/minus remote control is active only
when selected by pressing the remote button.
Water cooler flow guard (C*)
A17
on
flow guard on.
off flow guard off.
Water cooler automatic
control (C*)
A19
on
automatic control on.
off Water cooler runs constantly.
Water cooler temperature
guard (C*)
A20
on
Water cooler temperature guard selected.
off temperature guard off.
Automatic remote control
device recognition (C*)
A21
on
automatic recocnition on, control cannot be
selected if it is not connected.
off automatic recocnition on/off. Controller can be
selected even if it is not connected.
Tail arc
A22
on*
tail arc on. * 4t log
off** tail arc off. ** minilog