Daihen OTC XD350, Руководство по обслуживанию

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CPXD-350,500 SERVICE MANUAL
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5. Correspondence for user needs expect for a standard (continued)
5.10 Connection between internal terminals and an automatic machine
4P terminal board mounted on a fan frame, which is used for connection to an automatic machine,
is located inside the upper cover of the welding power source. And also, when external connection
cables are led in, let the cables through a grommet with film located at the rear side of the welding
machine.
*To hold operation stop, use the switch with a function to suspend operation stop.
5.11 Connection with an automatic machine
When this welding power source is connected to an automatic machine, use internal terminals
described in 5.9, remote control receptacle and wire feeder receptacle.
11. APPLIED FUNCTION (Continued)
5.12 Special correspondence ROM
MCU (micro controller) used in this machine is type that CPU (calculation unit) and ROM (memory to
house programs) are incorporate to one chip so it is impossible to change only ROM. Then if using
special correspondence which includes changing software, exchange includes printed circuit board.
These two terminals are used for external
operation stop.
●
When opening these terminals, it stops
emergency and stop operation.
●
When close these terminals, it cancels
emergency stop and start operation.
These two terminals, which will become
close contact while welding current is
flowing, are used to detect welding current.
Contact capacity: 110V AC, 0.3A or less.
Operation stop
WCR
4P terminal board
Use the optional remote control.
(Make connections, following the schematic diagram shown below, when the optional remote control is not used.)
Optional remote control
Current setting Voltage setting
If standard cable is too short to make a connection, use an extension cable.
Inching
Interface box for an automatic machine
When the contactor is closed (or torch switch is
turned on), welding power source works
Output contact
Black
White
Green
Red
Wire feeder CM-2301
(The numbers indicated in the diagram are No. of CM-2301)