YASKAWA yasnac lx3

4. 1.1 POWER ON/OFF PUSHBUTTONS
POWER ON pushbutton
To turn on the power for the control: Depress
the pushbutton first to turn on the controi
power and depress it again to turn on the
servo power.
Push this button to recover the
servo power after an emergency stop.
POWER OFF pushbutton
To turn off the power for the control: Depress
it to turn off both the servo
and control powers.
Fig. 4.2
4. 1.2 CRT CHARACTER DISPLAY
According to each operation, this display indi–
cates the
alpha-numerical data in a regular size,
double-size and quadruple–size of the regular
size.
13raun tube size: 9 inches
Maximum number of characters:
32 characters x 16 lines =
512 characters (at regular size)
Indicating characters :
–, –—~ —
Numerals - ~j through .~) , .:, . , L
Alphabetic characters – .i
through ~
Special code -
~ (EOB) , ~
(slash), etc.
,..,
*
,
4.1.3 FUNCTION KEYS
The key selects one of eight functions for the
operation of the display ~nd MDI. pushing ~
key makes it effective and light up.
f— t
\
FUNCTION
~
B
EIRRR [~[%hB
!ll~/All I
Fig. 4.4
,11.11
(Alarm) key :
Select this key for display of alarm and status
codes.
The function becomes effective when
the power is turned on or an alarm occurs.
I)(;X
(Diagnosis) key :
select
this key for display of input /output
signal status.
1’1{11 (Parameter) key:
Select this key for display or writing-in of
parameters.
, 5FT (Setting ) key:
Select this key for display or writing-in of
setting data.
,Lf~~ll (Command) key:
Select this key for display or writing-in (MDI )
of the command data for automatic operation.
,—— ,
i]~(lj ~ (Program) key:
Select this key for display or writing-in of a
part program.
l’(1>~
(Position) key:
Select
this key for display of various current
positions.
OF% I (Offset) key:
Select this key for display or writing-in of tool
offset values.
Fig. 4.3 Braun Tube
152