5 Maintenance and Inspection
Resetting the origin
5-155
5.6.2 Jig method
This method is using the origin setting tool. If the origin setting tool is required, please ask nearby dealer. The
reference figure of the origin setting tool is shown in Fig. 5-35.
Fig.5-35 ： Reference dimension of origin setting tool
The procedure of setting the origin with the origin setting tool is shown below.
When this method is used, origin setting is performed for each axis.
First, set each axis to the origin position. There are two positioning methods: manual setting by releasing the brake
and jog feeding. The following describes the positioning by releasing the brake.
After the positioning, set the origin with the origin setting operation.
In the following procedure, the brake is released for the axis with brake to move the
arm with both hands.
When the brake is released, the arm may fall by its own weight depending on the
posture of the robot.
To ensure safety, take appropriate measures such as supporting the axis to avoid
the free fall.
This operation is carried out with the teaching pendant. Set the mode of the controller to "MANUAL", and set the
[ENABLE] switch on the teaching pendant to "ENABLE" to enable the teaching pendant.
Do the following operations, pressing down the enabling switch of T/B lightly.
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