IAI PCON-CB series, Instruction Manual

Page: 238 / 336

Chapter 9
Troubleshooting
POWER CON
PCON-CB/LC
224
Alarm
Code Alarm Level
Alarm Name Cause/Treatment
080 Move command in servo
OFF
Cause : A move command was issued when the servo is
OFF.
Treatment : Issue a movement command after confirming the
servo is ON (servo ON signal (SV) or position
complete signal (PEND) is ON).
082 Position command in
incomplete home return
Cause : A position move command was issued before
home return was completed.
Treatment : Issue a command after confirming that home
return has been completed (HEND) is ON.
083 Numerical command in
incomplete home return
Cause : An absolute position command was issued by
numerical specification before home return was
completed (direct command from Field Network).
Treatment : Issue a numeric specification after performing
home return operation and confirming the
complete signal (HEND).
084 Absolute position move
command when home
return is not yet
completed
Cause : A move command was issued when home return
was still in progress.
Treatment : Issue a movement command after performing
home return operation and confirming the
complete signal (HEND).
085 Position No. error during
movement
Cause : A non-existing (invalid) position number was
specified in the positioner mode.
Treatment : Check the position table again and indicate an
effective position number.
086 Move command while
pulse train input is
effective
Cause : Actuator operation was commanded via serial
communication in pulse train mode.
Treatment : Stop the actuator operation command via serial
communication in pulse train mode.
090 Software reset during
servo ON
Cause : A software reset command was issued when the
servo was ON.
Treatment : Issue a software reset command after confirming
that the servo is OFF (SV signal is 0).
091 Position No. error in
teaching
Cause : The position number out of the available range
was selected in the teaching.
Treatment : Select the position number from 63 or smaller.
092 PWRT signal detection
during movement
Cause : The current position write signal (PWRT) was
input in the teaching mode of PIO pattern 1 while
the actuator was jogging.
Treatment : Input the PWRT signal after confirming that the
job button is not pressed and the actuator is
stopped (MOVE output signal is OFF).
093 PWRT signal detection in
incomplete home return
Cause : The current position write signal (PWRT) was
input in the teaching mode of PIO pattern 1 when
home return was not yet completed.
Treatment : Input the HOME signal first to perform home
return, and then input the PWRT signal after
confirming that the home return has completed
(HEND output signal is ON).
095
Operation
release
DCLR signal detection
with datum position
movement command
Cause : 1) Datum position movement command (RSTR)
signal is turned ON while Deviation Counter
Clearing (DCLR) signal is ON.
2) DCLR signal is ON while datum position
movement.
Treatment : Turn on DCLR signal in appropriate timing.