40
(E)
LT10A / LT11A Series
RS-232C
(Note)
Output
9. Alarm display/output
I/O connectors
Item
LCD
Fifth digit is F
Value for axis is flashing.
Solution
Cause
(Note) When the output data format is the initial setting
. See P38, 39 for other formats.
Note
If the alarm is again displayed/output after solving the problem
Has the measuring unit or its spindle received some strong shock?
Try replacing with the measuring unit used for the other channel.
Reset
F i x p r o b l e m a n d
reset.
Reset
F i x p r o b l e m a n d
reset.
Limit input to 5 digits
and reset.
Move the measuring
unit at least 1 mm
and reset.
The measuring unit was
exchanged with the power on.
M e a s u r i n g unit i s n o t
connected or connection
has been cut
T h e m e a s u r i n g u n i t ’ s
s p i n d l e e x c e e d e d t h e
m a x i m u m r e s p o n s e
speed.
Abnormality in measuring
u n i t ’ s o u t p u t s i g n a l o r
connection has been cut.
Value exceeded 5 digits.
Initialization is required to
calibrate the new pairing of
both device and measuring
unit.
∗
E
CR LF
output.
(
∗
is A or B.)
∗
>
FX.XXX
CR LF
output.
(
∗
is A or B,
>
is a plus
sign or a minus sign, X
is a numeral.)
: (“+” or space)
∗
E
CR LF
output.
(
∗
is A or B.)
Alarm terminal is
“H”
True logic: fifth
digits are all “H”.
False logic: fifth
digits are all “L”.
Alarm terminal is
“H”
All “H”
—
All “H”
Measuring unit is
not connected or
c o n n e c t i o n h a s
been cut.
Speed over
Signal disorder or
connection cut
Overflow
I n i t i a l i z a t i o n i s
required.
BCD
Summary of Contents for LT10A-105
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