YASKAWA SGD7S series User Manual

9.4 Monitoring Product Life
9.4.1 Items That You Can Monitor
9-15
9
Monitoring
9.4 Monitoring Product Life
9.4.1 Items That You Can Monitor
Monitor Item Description
SERVOPACK Installation Envi-
ronment
The operating status of the SERVOPACK in terms of the installation envi-
ronment is displayed. Implement one or more of the following actions if the
monitor value exceeds 100%.
• Lower the surrounding temperature.
• Decrease the load.
Servomotor Installation Environ-
ment
The operating status of the SERVOPACK in terms of the installation envi-
ronment is displayed. Implement one or more of the following actions if the
monitor value exceeds 100%.
• Lower the surrounding temperature.
• Decrease the load.
Built-in Fan Service Life Predic-
tion
The unused status of the SERVOPACK is treated as the 100% value. The
value decreases each time the main circuit power supply is turned ON and
each time the servo is turned OFF. Use a monitor value of 0% as a guideline
for the replacement period. Refer to the following section for part replace-
ment guidelines.
12.1.2 Guidelines for Part Replacement on page 12-2
Capacitor Service Life Predic-
tion
The unused status of the SERVOPACK is treated as the 100% value. The
value decreases each time the main circuit power supply is turned ON and
each time the servo is turned OFF. Use a monitor value of 0% as a guideline
for the replacement period. Refer to the following section for part replace-
ment guidelines.
12.1.2 Guidelines for Part Replacement on page 12-2
Surge Prevention Circuit Ser-
vice Life Prediction
The unused status of the SERVOPACK is treated as the 100% value. The
value decreases each time the main circuit power supply is turned ON and
each time the servo is turned OFF. Use a monitor value of 0% as a guideline
for the replacement period. Refer to the following section for part replace-
ment guidelines.
12.1.2 Guidelines for Part Replacement on page 12-2
Dynamic Brake Circuit Service
Life Prediction
The unused status of the SERVOPACK is treated as the 100% value. The
value decreases each time the main circuit power supply is turned ON and
each time the servo is turned OFF. Use a monitor value of 0% as a guideline
for the replacement period. Refer to the following section for part replace-
ment guidelines.
12.1.2 Guidelines for Part Replacement on page 12-2

YASKAWA SGD7S series Specifications

General

Series	SGD7S
Safety	STO (Safe Torque Off)
Humidity	90% RH or less (non-condensing)
Control Method	PWM Control
Communication	EtherCAT, MECHATROLINK-III, MECHATROLINK-II
Output Power	0.1 kW to 15 kW
Feedback System	Incremental encoder, Absolute encoder
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overload, Overheating, Encoder Error
Ambient Temperature	0 to 55°C
Storage Temperature	-20 to 85°C
Vibration Resistance	5.9 m/s²
Installation	Panel mounted
Certifications	CE, UL, cUL