Event name Overload Detected at Test Output Event code 65240000 hex
Meaning An overcurrent was detected at the test output terminal.
Source Depends on where the Sysmac
Studio is connected and the sys-
tem configuration.
Source details NX Unit Detection tim-
ing
During refresh-
ing
Error attrib-
utes
Level Minor fault Recovery When safety
input terminal
goes inactive
after cause of
error is re-
moved
Log category System
Effects User program Continues. Operation The safety input terminal that is the test source of
the test output terminal retains the safe state until
the error is removed.
System-de-
fined varia-
bles
Variable Data type Name
None None None
Cause and
correction
Assumed cause Correction Prevention
There is a ground fault on the
output signal line.
Check the external wiring. Set the parameters and wire the
system considering the correc-
tions that are given on the left.
The external device is faulty. Replace the external device.
Attached in-
formation
Attached information 1: Terminal number
Precautions/
Remarks
None
12 Troubleshooting
12 - 84
NX-series Safety Control Unit User's Manual (Z930)