APPENDIX B: ELECTRICAL AND DATA CONNECTORS
UB25 LINEAR DC RESISTANCE WELDING CONTROL
B-8
990-665
25-Pin Mating Plug with EMERGENCY STOP
Shorting Wires for I/O Connector A.
This connector should be attached to I/O Connector A when it is shipped from the factory. Pins 24 & 25
are connected to the shorting wires (see illustration below) for the Emergency Stop Input, pins 15 and 16
(SPOWER) have an internal jumper between them. The external wires are provided so the user can
connect to an Emergency Stop Switch. Opening the connection will cause the Power Supply to initiate
an Emergency Stop. The LCD will display
Emergency Stop - Operator Activated
and a beep will
sound. An Emergency Stop will disable all power outputs.
To reset the condition, the switch connection must be closed, and the
RUN
key must be pushed on the
front panel to reset the Power Supply. Users should verify that the weld Schedule is correct. If not, reset
to the correct schedule if necessary.
An instruction tag is attached to the shorting wires with a cable tie. Instructions are printed on the front
and back of the tag in several languages (full text below).
- EMERGENCY STOP-
Open electrical circuit to retract weld head.
- DESCONECCION DE EMERGENCIA -
Abra el circuito eléctrico para retraer la cabeza de soldadura.
- PARADA DE EMERGÊNClA -
Abrir
o circuito elétrico para tirar a cabeça da maquina.
- ARRESTO D'EMERGENZA-
Interrompere l'alimentazione per risalita testa.
- HÄTÄKYTKIN POIS -
Avaa virtapiiri vetääksesi hitsauspään takaisin.
- ARRET D'URGENCE -
Ouvrez le circuit électrique pour retirer la tête de soudure.
- NOODSTOP -
Open het elektrische circuit om de laskop terug te trekken.
- NÖDSTOPP -
Öppna den elektriska kretsen för att dra tillbaka svetstråden.
- NOT AUSSCHALTER -
Würd den elektrischen Kreis öffen, der Schweißkopf würd
zurück gezogen.
Emergency Stop Switch Instruction Tag
25-Pin Mating Plug with Internal Jumper for I/O Connector B.
This connector should be attached to I/O Connector B when it is shipped from the factory. This plug has
an
internal
jumper between pins
11
and
12
(FPOWER).
NOTE:
In order to operate,
both
mating plugs
must
be attached to the I/O connectors,
or
I/O cables wired
for the proper jumpers
must
be attached to the Power Supply.
