Need help?Do you have a question about the YASKAWA Servopack CACR-SR Series and is the answer not in the manual?
General| Series | CACR-SR |
|---|---|
| Category | Servo Drive |
| Communication Interface | MECHATROLINK-II, MECHATROLINK-III |
| Protection Functions | Overcurrent, Overvoltage, Undervoltage, Overheat |
| Operating Temperature | 0 to +55°C |
Locate and record the drive's model number from its label for identification purposes.
Before powering off, observe and record any numbers or letters shown on the alarm display.
Table detailing LED indicators, lighting conditions, probable causes, and corrective actions for faults.
Ensure the servopack power is turned OFF before performing chassis checks with a multimeter.
Utilize a digital multimeter as the primary tool for Yaskawa servo troubleshooting.
Visually identify key main circuit components such as breakers, transistors, diodes, and modules.
Detailed steps for testing the terminal block using a multimeter in diode mode.
Procedure to test the regen transistor using a digital multimeter in diode mode.
Steps for testing Diode Bridge #1 functionality with a multimeter.
Procedure to test Diode Bridge #2 using a digital multimeter.
Testing the braking transistor (triac) using a multimeter in Ohm position.
How to check the divider and braking resistors using a multimeter.
Procedure to test the thyristor module using a digital multimeter in diode position.
How to visually and electrically check the servopack's cooling fan.
Checking the value of the regeneration resistor for specific models.
To Next Page