XP Type II 工程师培训手册 (2.0).pdf.pdf - 第231页
FK-9F98-34 XP Type II Series Training Text for Service Engineers Edition 2.0 Supplementary Informa tion 6. Locate CN13 and CN16 on the M1PCB board: CN16 U AXIS BRAKE CANCEL SHORT CONNECTOR CN13 T AXIS BRAKE CANCEL SHORT …
FK-9F98-34 XP Type II Series Training Text for Service Engineers
Edition 2.0 Supplementary Information
XP242E T and U Axes Brake Bypass Procedure
A brake is used on the T and U axes to prevent these axes moving even when the servo
power is OFF. However when resetting the T or U axis servo amplifiers (2.3 Resetting
the Servo Amplifiers), or setting the T or U axis origins (2.4 Setting the Origins) it is
necessary to bypass the brake. The following describes the procedure for bypassing the
brake.
1. Make sure that the machine power is ON.
2. Press the emergency stop button to cut the 200V power supply to the servos.
3. Locate servo box 2 at the rear of the machine next to the MTU:
Servo Box 2
4. Open the door and locate the relay PCB (M1PCB2) on the other side of the door:
M1PCB
5. Prepare a brake cancel switch such as that shown below (if this is not available a
small minus driver can be used instead).
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
CS Section
FK-9F98-34 XP Type II Series Training Text for Service Engineers
Edition 2.0 Supplementary Information
6. Locate CN13 and CN16 on the M1PCB board:
CN16 U AXIS BRAKE CANCEL
SHORT CONNECTOR
CN13 T AXIS BRAKE CANCEL
SHORT CONNECTOR
7. Connect the brake cancel switch to CN13 or CN16 as shown below:
8. Now the brake cancel switch can be used to bypass the brake on the T or U axis.
For the T axis press the switch and the magazine will descend to the minus
mechanical stopper under its own weight. For the U axis press the switch and
move the shuttle to the minus mechanical stopper by hand. If the brake cancel
switch is unavailable use a small minus driver to short the two pins in the CN13
or CN16 connectors.
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
CS Section
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