Shihlin SDH Series, Руководство пользователя

Страница: 172 / 220

163
Chapter 10.
Step 6: Positioning test Forward/Reverse/Stop command
Address Content Data length
0x0907
0: Written 0 to pause/stop motor running.(twice pause command to stop motor
running)
1: Written 1 to make motor run forward rotation.(CCW)
2: Written 2 to make motor run reverse rotation.(CW)
(Setting range:0~2)
1word
Step 7: To quit this mode by 0x0000 written at address “0x0901”.
10. Inspection and Maintenance
10.1 Basic Inspection
It is recommended for users to inspect the following items periodically. Operate the inspection after the drive is
power off and charge light of drive is off.
• Inspect the screws of the drive, terminal block and the connection to mechanical system. Tighten screws as
necessary as they may be loosen.
• Avoid to locate drive in place with inflammable gas.
• Avoid to locate conductive objects beside the drive and wirings.
• Avoid any naked wires or damaged, broken wires applied for the servo motor.
• Ensure that all wiring terminals are correctly insulated.
• Ensure that the external applied power voltage is AC 220V.
• Ensure that “START “button is OFF .
• Ensure that all wiring instructions and recommendations are followed, otherwise damage to the drive and or motor
may result.
10.2 Maintenance
Users should not disassemble the servo drive or motor as maintenance performing. Please refer to following
regular maintenance:
• Periodically clean the surface of servo drive and motor
• Operate the servo drive and motor within the specified environmental condition range.
• Clean off any dust and dirt that accumulated on the ventilation holes of servo drive
10.3 Life of consumable components
Some components inside servo drive are consumable and must be replaced periodically. The life of consumable
components are varied, which depend on operating methods and environmental conditions. For parts replacement,
please contact your sales agent. The life of particular components are listed below.
Component Life guideline Description
Relay 100.000 times
The contact would wear due to switching currents. Relays reach the end of its
life at cumulative 100,000 switching times, which depends on the power supply
capacity.
Cooling fan
10.000~
30.000hrs
(2~3years)
The cooling fan bearings reach the end of their life in 10,000 to 30,000 hours. It
should be replaced if noise is found during inspection.
Aluminum
capacitor
10 years
Affected by ripple currents and deteriorates in characteristic. Its life greatly
depends on ambient temperature and operating conditions. The capacitor
will reach the end of its life in 10 years of continuous operation in normal air-
conditioned environment.