Hello.
I have robot Nachi ST166F-01 AX20 and I have errors E0051 for all axis J1 J2 J3 J4 J5 J6.
Where to look for the cause?
Robot was a long time without battery.
Thanks in advance!
Hello.
I have robot Nachi ST166F-01 AX20 and I have errors E0051 for all axis J1 J2 J3 J4 J5 J6.
Where to look for the cause?
Robot was a long time without battery.
Thanks in advance!
Try doing Encoder reset , then check if error persist,
if battery error then replace battery,if encoder error check encoder cable line.Will need Encoder correction done as well
from the manual:
8
E0051
Servo err: Data transmission error.
This error occurs when serial data from the encoder has an error.
(1) Check the power supply voltage of the encoder (SR2). Refer to "Robot manipulator maintenance manual" for check location.
(2) Turn power OFF and check jumper setting of Servo amplifier CPU boards (UM834-1 &-2, UM860 or UM883/884).
(3) Check wiring and connectors for encoder serial data to Servo amplifier CPU board.
(4) Check if relay CRD5 of UM837 or UM880 PCB is turned ON (LED on relay lights UM837 only) in one second after power is turned ON.
(5) Primary power may be turned OFF instantaneously. Turn power ON again.
(6) Replace encoder or motor.
If the above is not applicable, contact Nachi service department.