Yamaha RCX240, User Manual

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TROUBLESHOOTING
[26] Alarm messages (major errors) that occurred in electrical gripper
TROUBLESHOOTING
A-79
26.7 : Gripper Internal fault
Code : &H1A07
Meaning/Cause Action
Error occurred inside the gripper control
board. Contact our company with details of
this problem.
26.8 : Gripper 24V Power off
Code : &H1A08
Meaning/Cause Action
a. DC24V power cable was not connected.
b. DC24V power was not supplied.
c. DC24V power cable had faulty wiring. 1. Check the DC24V power cable
connection.
2. Check the DC24V power.
3. Check the DC24V power cable.
26.9 : Gripper System fault 1
Code : &H1A09
Meaning/Cause Action
The software entered the runaway status
due to external noise. Contact our company with details of
this problem.
26.10 : Gripper Feedback error 1
Code : &H1A0A
Meaning/Cause Action
a. The finger overrun the software limit
due to external force.
b. The encoder counting was incorrect
due to external noise. 1. Turn on the power to check that no
external force is applied. After that,
perform the return-to-origin.
2. Contact our company with details of
this problem.
26.11 : Gripper Feedback error 2
Code : &H1A0B
Meaning/Cause Action
a. The encoder cable has faulty wiring.
b. The guide block was locked. 1. Check the encoder cable connections.
2. Unlock the guide block.