2.1 Connect Welding Interface (Digital)
2-7
(3) In case of installing the workpiece on a rotary jig
Connect it in such a manner to minimize the voltage drop due to the resistance.
Example 1:
In case that the positioner which has a voltage detection terminal is combined
Connect a voltage detection cable (workpiece side) to the voltage detection
terminal.
Be sure to confirm that there exists a stable electrical connection among a
workpiece, a jig and a surface of the table of the positioner.
2PF series / 1PB series
Voltage detection cable
(Workpiece side)
Jig
Workpiece
There exists an stable
electrical connection
among a workpiece, a jig
and a surface of the table
of the positioner.
Figure 2.1.10 Routing of the Voltage Detecting Cable (Workpiece side)
(In case of use of 2PF / 1PB series positioner)
Example 2:
In case that the positioner which has no voltage detection terminal is combined
Connect it directly to the table. When connecting it, select such a position as not
to cause any obstruction during rotation (e.g. lower side of the table).
Be sure to confirm that there exists a stable electrical connection among a
workpiece, a jig and a surface of the table of the positioner.
POINT
If the voltage detection cable (workpiece side) is connected the place
where the part has a different voltage level, the welding power source
may not give the best performance.
There exists an stable
electrical connection
among a workpiece, a jig
and a surface of the table
of the positioner.
Workpiece
Jig
Voltage detection cable
(Workpiece side)
Figure 2.1.11 Routing of the Voltage Detecting Cable (Workpiece side)
(In case that the positioner which has no voltage detection terminal is combined)
Содержание OTC Almega AX Series
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Страница 69: ...1 4 Welding mode lists 1 59...
Страница 109: ...2 2 Electrical connection diagram 2 10 Robot controller Figure 2 2 5 Electrical connection diagram of AXC...