YASKAWA NX100 - Page 202

8.3 Alarm Message List
8-98
4578 SPOT WELD
ERROR
--- An error occurred when executing
spot welding.
• An error occurred when executing
welding using the specified sys-
tem timer conductor. (Subcode:
Welder number)
Reset the timer conductor where the welding
error occurred, and then try again.
4579
ANTICIPATION
CONTROL
ERROR
An error occurred in the anticipation control
processing.
Register a move instruction between work
instructions.
1 • No availability in anticipation con-
trol
2 • The anticipation data exceeded
the maximum length.
4580 ANTICIPATION
DISTANCE
SHORTAGE
--- Anticipation could not be executed
at re-painting.
• No return step in re-painting func-
tion after emergency stop
• Reset the alarm, and then try again.
• Refer to Painting System Additional Func-
tion Manual for details.
4581
DEFECTIVE
ANTICIPATION
FILE
An error occurred in the anticipation output
file.
1 • Incorrect setting of OT output
number for anticipation output file
Reset the alarm, and then correct the set
number.
2 • Incorrect setting of OG output
number for anticipation output file
4583 CANNOT EXE-
CUTE GUN
TYPE
--- An invalid gun type is set.
• The mode impossible to control is
set for the gun.
Change the motion mode set to the gun.
4584 STRWAIT TIME
OUT
--- An error occurred when executing a
STRWAIT instruction.
• No confirmation signal specified in
the stroke change confirmation
instruction was input within the
set time.
• Remove the cause such as defective limit
switch, and then try again.
It the error occurs again, contact your
Yaskawa representative.
4585 SERVO PART
PG POWER ON
ERROR
--- The PG power supply could not be
turned ON.
• The encoder power supply could
not be turned ON when turning
ON the control power supply.
Check the cable connection of motor gun
encoder.
4587
MOTOR GUN
CHANGE
ERROR
An error occurred when changing the gun. Check the cable connection of motor gun
encoder.
1 • A GUNCHG instruction was exe-
cuted in the system configuration
that did not allow the gun change
function.
2 • A GUNCHG/PICK instruction was
executed while the motor gun
motor was servo ON.
Execute GUNCHG/PICK instruction when the
motor gun motor is servo OFF.
3 • A GUNCHG/PICK instruction was
executed while the ATC was in
unchuck status.
Execute GUNCHG/PICK instruction when the
ATC is in chuck status.
4 • A GUNCHG/PLACE instruction
was executed while the ATC was
in unchuck status.
5 • The encoder power supply could
not be turned ON when executing
a GUNCHG/PICK instruction.
Check the cable connection of motor gun
encoder.
6 • The encoder power supply could
not be turned OFF when execut-
ing a GUNCHG/PLACE instruc-
tion.
Alarm Message List
Alarm
Number
Message
Sub
Code
Cause Remedy