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Analogue input signals (signals from robot)
General
Ground: GND = X3/pin 6
The analogue input on the robot interface has its own negative or GND potential.
IMPORTANT! Connect the GND for the analogue robot control output signal to the nega-
tive potential of the "Wire speed set value" analogue input signal ("Vd command value -"
or "VD1 -").
The "Wire speed set value" analogue input signal described below is active at voltages of
0-10 V.
Wire speed ("Vd
command value"
or "VD1")
TIG-KD connection box:
Connection option direct to the KD 7000:
A voltage of 0 - 10 V is specified for the "Wire speed set value".
0 V ........ Minimum wire speed (0.2 m/min)
10 V...... Maximum wire speed (10 m/min)
IMPORTANT! The table for determining the required signal voltage for the wire speed you
want can be found in the "Setting wire speed externally" section.
Specifying power
source set value
for standard
welding
Select simulation of TP mc remote control on the "Remote Control" dip switches (see "TIG-
KD connection box").
TIG-KD connection box:
A voltage of 0 - 10 V is specified for the "Welding current set value".
0 V ........ Minimum welding current
10 V ...... Maximum welding current
Specifying power
source set value
for pulsed-arc
welding
If the robot controller has at least 5 analogue line voltages (0 - 10 V), all welding parame-
ters required for pulsed-arc welding can be specified via the robot control.
TransTig power source ... 5 analogue line voltages
MagicWave power source ... 6 analogue line voltages
WARNING! An electric shock can be fatal. Never connect the GND for the robot
control analogue output signal to the GND Common for the digital input and out-
put signals.
Plug X3/pin 14 Analogue in + 0 to + 10 V
Plug X3/pin 15 Analogue in - (minus)
Plug X2/pin 1 Analogue in + 0 to + 10 V
Plug X2/pin 2 Analogue in - (minus)
Plug X3/pin 1 Main current (+ 0 to + 10 V)
Plug X3/pin 6 GND
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