Please read our Legal Disclaimer before executing any steps on this article.
Overview
CALSET must be performed when any of the motors is replaced, or the encoder backup battery goes dead so that the position-related data retained in the encoder is lost.
The CALSET data is different on each robot.
CALSET data should be managed by the customer. Back up the CALSET data periodically, referring to " Backing up Projects ".
Tools and Parts Needed
- Philips-head screwdriver (depends on model)
- Allen (hex) key (depends on model)
- CALSET Jig
- 410192-0050 - 6th axis CALSET jig (Not included)
Note:
If you are not sure which part number, you need or the Robot Arm you own please stop and contact your DENSO Robotics sales representative.
Video Tutorial J1 to J5
Video Tutorial J6
Step by Step Guide (for all axis)
Previous Steps:
1st Axis
Step 1Positive-direction mechanical end (at the time of shipment) |
2nd Axis
Step 1Negative-direction mechanical end (at the time of shipment) |
3rd Axis
Step 1Positive-direction mechanical end (at the time of shipment) |
4th Axis
The 4th axis physically rotates 360° or more, but it is not a boundless rotation joint. It has no mechanical ends.
Follow the procedure below and set the 4th axis in a correct CALSET position.
Performing CALSET in a wrong position may break internal wiring.
Step 1Release the brake of the 4th axis. Refer to "Releasing Brakes on Individual Axes". | |
Step 2Rotate the 4th axis slowly by hand in the positive direction (counterclockwise, seen from the top end of the arm) until it gets blocked (around 360°).NOTE | |
Step 3Rotate (Return) one turn in the negative direction (clockwise, seen from the top end of the arm) by hand until it comes to the following position (around 0°). | |
Step 4Rotate the 4th axis from the position in STEP 3 until it comes to the following position (around plus 30°). Set the 4th-axis CALSET bolt in that position shown in the figure. The 4th-axis CALSET bolt is stored in the encoder backup battery box. Refer to "Encoder Backup Battery Box". | |
Step 5Rotate the 4th axis in the negative direction by hand and gently press it against the 4th-axis CALSET bolt for performing CALSET. |
5th Axis
Step 1Release the brake on J5 and move J5 in the negative (-) direction until the joint reaches its external hardstop. |
6th-Axis CALSET Position (Dust-& Splash-proof Type and Protected Type)
Calset Jig Assembly
Step 1Remove the CALSET pin as shown below. | |
Step 2Mount the CALSET pin to the place the drawing on the right indicates. Tightening Torque:2.0 +/- 0.4 Nm |
Calset Jig Installation
Step 1Set the 6 axis to the place the drawing below indicates. (Near the 0 degree) | |
Step 2Mount the CALSET jig. Tightening Torque; 8.8 +/- 1.7 Nm |
Positioning
Step 1Rotate the CALSET jig clockwise, touch the pin to the bolt slightly. |
Next Steps:
Owner's Manual Reference
- CALSET: https://www.fa-manuals.denso-wave.com/en/usermanuals/000056/
- Changing RANG Values: https://www.fa-manuals.denso-wave.com/en/usermanuals/006092/
Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article