- 2 -
(9)
Alarm display portion
Operation is interrupted and buzzer beeps. And, the details are displayed usi
ng numbers.
0: Load value is NG; 1: Emergency stop order input; 2: Cycle time error is
operated; 9: SD memory card writing error
(10)
OK product display lamp (G
O)
This lamp lights up when value of load is judged as OK. “Lower limit co
mparison value ≦ Load of press-fitting or crimping ≦ Upper limit compari
son value” The signal is output on back surface terminal base Nos. 23 and
24 at relay contact point (normal open).
(11)
NG (upper limit) display lamp
(HI)
In the case that load value surpasses upper limit setting value, this lamp- li
ghts up. “Upper limit comparison value ‹ Load value of press-fitting or crim
ping” signal is output on back surface terminal base Nos. 20 and 22 at rela
y contact point (normal open). Buzzer sounds for two seconds simultaneousl
y when the lamp lights up. ※In the case that alarm display is No. 1 or 2,
the lamp also lights up.
(12)
NG (lower limit) display lamp
(LO)
In the case that load value is lower than lower limit setting value, this lam
p lights up. “Load value of press-fitting or crimping ‹ lower limit compariso
n value” The signal is output on back surface terminal base Nos. 20 and 21
at relay contact point (normal open). Buzzer beeps for two seconds simulta
neously when the lamp lights up. ※In the case that alarm display is No. 1
or 2, the lamp also lights up.
(13)
Load measuring mode display
portion
When measuring of crimping loads or press-fitting loads is completed, either
peak value (initial setting value) or instantaneous value (load value when c
ompleting hold) is displayed.
(14)
Setting value mode display la
mp
The above (5) value is displayed as a load setting value or return value (fin
al load value).
(15)
Start lamp
This lamp lights up when press ram is at top dead center (origin). (Synchro
nized with upper limit signal)
(16)
Hold lamp
This lamp lights up when press hold is input. (Press hold in this instruction
means the lamp is emitted during the press ram is descending and not emitt
ed at the bottom dead end)
Warning: In “Safety one process,” after input of hold signal, press ram
continuously descends even if start signal is turned off. In order to prevent
danger, it is necessary to adjust (dog position so that) the hold signal alway
s enters just before upper die contacts with the product.
(17)
Sensor CUT lamp
This lamp lights up when measurement start signal is activated. When the la
mp is lights up, load measurement is not carried out. If this is not wired,
measurement starts simultaneously when start button is pushed.
Contact point a: This is closed when the signal is activated.
(18)
Sensor END lamp
This lamp lights up when measurement completion signal is activated. This
is used in modes 5, 6 or 7. Input signal for terminal b specs.
Contact point b: This is opened when signal is activated.
(19)
Ten keys
These are used when upper/lower limit comparison value, setting load value
or pressurizing time is registered or changed.
(20)
Reset key
This is used for canceling or display initializing when registering or changin
g is carried out.
Canceling of prohibition of press starting after judging NG, clearing displaye
d value and initializing judgment result signal are carried out. (When this b
utton is pushed when press process ends, return value switches to setting va
lue)
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