IPB-5000A
8. External Interface
8-6
Pin No.
Description
22
COM Terminal. Internally connected to GND Chassis.
23
GOOD Signal Output Terminal.
If it is determined that the measured value is inside the range set in
MONITOR Screen after a weld sequence has ended, the Pin keeps
closed for the certain period. The period of closing can be selected
among
HOLD
, 10ms and 100ms. The rated capacity of a contact is
24VDC 20mA (Semi-conductor switch used).
24
NG Signal Output Terminal.
The signal is output when the measured value goes out of the range
set in COMPARATOR, PRECHECK and ENVELOPE Screen after a
weld sequence has ended or when a trouble occurs in an operation.
(An error output signal, NG or Caution can be switched at the setting in
6.(8)
③
ERROR SETTING
Screen.)
The operation stays stopped at the occurrence of an error until the
reset signal is input.
The output manner can be selected at the setting of
NG OUTPUT
in
6.(8)
②
STATUS (2/2)
Screen.
NORMALLY CLOSE
The Pin is closed with the power turned on, but becomes open with an
error occurring.
NORMALLY OPEN
The Pin is closed with an error occurring. The rated capacity of a
contact is 24VDC 20mA (Semi-conductor switch used).
25
END Signal Output Terminal.
After the sequence has ended, the Pin is closed for the certain period.
The period of closing can be set to
HOLD
, 10ms or 100ms.
The signal also is output when the sequence is made operate in the
condition of WELD OFF. The rated capacity of a contact is 24VDC
20mA (Semi-conductor switch used).
26
CAUTION Signal Output Terminal.
When ON is set at
ERROR SETTING
Screen, NG Signal can be
switched to Caution Signal. The Pin is closed after the weld sequence
has ended. Even if Caution Signal is generated, the welding operation
can be continued.
Input a reset signal or start signal for releasing Caution Signal.
The rated capacity of a contact is 24VDC 20mA (Semi-conductor
switch used).
27
COUNT-UP Output Terminal.
The Pin is closed when COUNT-UP reaches the set pre-set count
value. Input Count Reset Signal for releasing the output of COUNT-UP.
The rated capacity of a contact is 24VDC 20mA (Semi-conductor
switch used).
28
READY Output Terminal.
The output manner can be selected at the setting of
READY OUTPUT
in
6.(8)
②
STATUS (2/2)
Screen.
WELD ON
Closed at the time when weld current is ready for being supplied. Open
at WELD OFF or in the occurrence of NG.
POWER ON
Closed in the occasion when the power supply of
IPB-5000A
is turned
on. The rated capacity of a contact is 24VDC 20mA (Semi-conductor
switch used).
