Alarm Message Display - YASKAWA yasnac i80m Instruction Manual

(e)
Alarm.
message
display
[
#3000
= (alarm No.) ( (alarm
message) )
:
(alarm No.)
•
4-digitalannNo.thatisnotused with theequipment.
(5000
to
5999)
Data
can
be converted
to
variable value
(alarm message) : ASCII character stringing
up
to
32 characters
(numbers and special characters)
By instructing the above, it
is
possible to place
the equipment in
an
alarm
state.
However, alarm
states can only be
entered
after the
immediately preceding block has been executed.
(f) Clock
By instructing the
system
variable shown below
on
the right side of
an operation formula, it is possible
to
read time.
By instructing it
on the left side of
an
operation formula.it is possible
to preset
time.
I
Table 2.14.23 Clock
Type
System variable Unit When powered on
Count condition
Clock
I ft 3001 Preset
to
0
1 ms Normal
Same
as
when
power is
OFF Clock 2 K
3002
When STL
signal
ON
1 s
(g) Single-block
stop
and
auxiliary function
complete wait control.
By assigning a given
value
to
system
variable
#3003, it is
possible
to
nullify the single-block switch for the subsequent blocks
or
advance
to
the
next
block without waiting for auxiliary functions
(M.S.T.B) complete
signal (FIN)
to
be checked.
If an auxiliary
function is
commanded in
a state
where check for
auxiliary
function
complete signal (FIN) is
not
waited for,
distribution complete signal (DEN) is
not output
and FIN signal is
not
checked although
M,
S, T and B code
output
and M, S,
T
and B
read
output
are
made
as
usual. When
a
block
in
which
a
value
is
as¬
signed for
#
3003
to
wait
for check of auxiliary function complete
sig¬
nal
as
usual is executed after
that, DEN
is
output
and,
at
the
same
time,
FIN is waited for.
When the auxiliary
function
complete
wait signal is not waited for,
commands
M, S, T, and' B are disregarded
once
after they are
commanded separately, until the
parameter
setting is changed to
wait for the
complete signal.
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