IAI PSEL, Operation Manual

Page: 459 / 1062

449
Appendix
(In the panel window, the three digits after “E” indicate
an error number.)
Error No.
Error name
Description, ac
tion, etc.
C72
Overrun error
T
he overrun sensor
w
a
s actuated.
C73
T
a
rget-locus soft limit over error
T
he target position or movem
ent locus ex
c
e
eds a soft limit.
*
In the case of a SCARA spec
ification, positi
on data may not exist for the
appl
icable axis
.
C74
Actual-position soft limit over error
T
he actual position ex
ce
eds a
soft limit by
the “soft limit/actual position mar
gin” o
r
more.
C75
Motion-data-packet gener
ation logic
error
T
he motion-dat
a-pack
et gener
ation l
ogic is i
n
valid.
C76
Movement-
poi
nt count over error
T
oo many
pac
kets are gener
ated simultaneousl
y.
C77
Handling-pack
et overflo
w
err
or
T
he servo handling pack
ets overflo
w
e
d.
C78
Motion-data-packet overflo
w
error
T
he servo motion data packet
s overflo
w
e
d.
C79
Pole sense operation error
Operation is di
sable
d in the
p
o
le se
nse mod
e.
C7A
Servo uns
upported function er
ror
An attempt
w
a
s made to use
an uns
upported function.
C7B
Odd-pulse sli
de error
Internal serv
o calcul
ation error
C7C
Odd-pulse processing l
o
gic e
rror
Internal serv
o calcul
ation error
C7D
Packet puls
e shorta
ge error
Internal serv
o calculation error
C7E
Quadratic equation solution error
An error
w
a
s de
tected
w
h
ile c
a
lcul
ating a qu
adratic e
quati
o
n soluti
on.
C7F
No vali
d spec
ifi
ed axis err
or
No vali
d axes
are spec
ified.
C80
Servo-packet calcul
ation logic
error
Internal serv
o calcul
ation error
If the controller
is of absolute
enco
der s
pec
ifi
cation and the
s
y
stem has jus
t been
moved or “Error No. C74, Actual-position so
ft
limit over error” has also generated,
the control
ler
may
be ex
peri
encing a servo
-packet calc
ulation overfl
o
w
c
aused by
abnormal curr
ent position resulting from an unsuccessful absolute res
et. Perform an
absol
ute reset
agai
n by foll
o
w
ing the operati
on manual.
(Simpl
y sel
ecti
ng “Encoder er
ror reset” on the absolute res
et screen
w
ill
not allo
w
the control
ler to recog
nize th
e correct position. Al
w
a
ys per
form an absolute reset by
strictl
y
foll
o
w
in
g the
specifi
ed
procedure.)
C81
Operatio
n-amo
unt log
ic duri
ng
servo ON
Servo proc
essi
ng logic error
C82
Servo dir
ect command t
y
pe er
ror
Servo proc
essi
ng logic error
C83
Servo calc
ulati
on metho
d t
y
p
e
error
T
he servo calculation method type is i
n
val
id.
C84
In-use ax
is ser
vo OFF error
T
he servo of an axis
currently in use (being
process
ed)
w
a
s turned off.
C85
Non-i
nstall
ed driver error
Driver is not in
stalled for the
appl
ica
ble a
x
is
.
C86
Driver servo ready
OFF error
T
he ready
si
gnal for the driver
of the applic
ab
le a
x
is is OFF.
C87
SEL unsupported function err
or
An attempt
w
a
s made to use
a function not supported by
S
EL.
C88
Speed specific
ation err
or
T
he specified s
pee
d is inva
lid.
C89
Accelerati
on/deceler
ation specification
error
T
he specified a
ccelerati
on/d
ec
elerati
on is i
n
v
a
lid.