March 23, 2019, 09:00:19 AM
Robotforum | Industrial Robots Community

 4027 error in R-H controller

Author Topic:  4027 error in R-H controller  (Read 158 times)

0 Members and 1 Guest are viewing this topic.

January 08, 2019, 04:58:32 AM
Read 158 times
Offline

Aylar


Hi,
I have S-420F with R-H controller
When power up after initializing this error appear:

4027  APC communication ERROR  0CF 
It means all of APC communication  lost , while i check the cable P1 and P2 connector.

Please help me , where is my problem.

Many thanks

Today at 09:00:19 AM
Reply #1

Advertisement

Guest

January 09, 2019, 10:18:59 PM
Reply #1
Offline

Skooter


The subcode of 0CF indicates missing encoder signal from all 6 axes.  Look at the CF subcode in binary: 1100 1111 represents axes 5678 1234.
Are you sure the connectors are plugged in properly on both Axis Control Boards and the P1 & P2 at the base of the robot are correct?
Make sure the +15VDC and -15VDC at the Power Supply are good as both the Axis Control boards uses these voltages to process the received signals.


Share via facebook Share via linkedin Share via pinterest Share via reddit Share via twitter

xx
Panasonic G2 Controller Error E4050 I/O Unit Connect Error

Started by jshaffer on Panasonic Robots

0 Replies
814 Views
Last post October 30, 2017, 01:19:48 PM
by jshaffer
clip
KRC 4 controller error

Started by pancholiph on KUKA Robot Forum

9 Replies
1955 Views
Last post August 29, 2018, 02:57:20 AM
by Jonson
clip
Error 1102 in A83 controller

Started by ebb on Kawasaki Robot Support Forum

10 Replies
2108 Views
Last post March 06, 2017, 02:21:08 PM
by ebb
xx
RH controller with limit error

Started by roboman on Fanuc Robot Forum

0 Replies
1440 Views
Last post August 25, 2015, 07:12:32 AM
by roboman