A
Troubleshooting
A-67
22.516 : Controller over heat
Code
: &H0016 &H0204
Meaning/Cause
The environmental temperature inside the controller increased to approximately 60 °C or more.
Action
• Improve the installation environment.
• Check that the cooling fan operates correctly.
• Replace the controller.
22.600 : Motor power off
Code
: &H0016 &H0258
Meaning/Cause
The main power voltage dropped in the servo on or servo off status.
Action
Check that the main power is input.
22.800 : Control power off
Code
: &H0016 &H0320
Meaning/Cause
a. The AC supply voltage of control power supply dropped below 85% of rated voltage.
b. The power source has insufficient capacity.
Action
a-1. Check the AC supply voltage.
a-2. Check if supply voltage drops during robot operation.
b. Lower the robot duty cycle.
CAUTION
This error always occurs when the power is cut off.
22.807 : Driver over heat
Code
: &H0016 &H0327
Meaning/Cause
The driver unit temperature increased to approximately 60 °C or more.
Action
• Improve the installation environment.
• Check that the cooling fan operates correctly.
• Replace or clean the cooling fan filter.
• Decrease the robot duty cycle to reduce the amount of heat generated.
• Replace the controller.
22.808 : Regen. over heat
Code
: &H0016 &H0328
Meaning/Cause
The regenerative unit heated up abnormally.
Action
• Improve the installation environment.
• Check that the cooling fan operates correctly.
• Replace or clean the cooling fan filter.
• Decrease the robot duty cycle to reduce the amount of heat generated.
• Replace the controller.
22.816 : Controller over heat
Code
: &H0016 &H0330
Meaning/Cause
The environmental temperature inside the controller increased to approximately 60 °C or more.
Action
• Improve the installation environment.
• Check that the cooling fan operates correctly.
• Replace the controller.
Summary of Contents for YRCX Series
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Page 266: ...DW 1R 1 XWKRUL HG LVWULEXWRU 3ULQWHG LQ XURSH...