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Rev B
4. INTERFACING WITH KOMAX MACHINE VIA CONNECTOR J3
This section describes all of the input and output signals used to interface with the Komax machine via
connector J3 (parent machine interface).
NOTE
i
Pin 1
Tooling Up and Error Code Bit 0
This pin has two uses. When the terminating machine is not in error, this output is turned on when
the terminating machine ram is up. When the terminating machine is not running, this output is on
whenever vane switch No. 2 (located on the back of the terminating machine) is in the up position
slot. When the terminating machine cycles, the output turns off as soon as the motor starts to move,
and turns on again shortly after the wire is clear of the tooling and is able to be moved. If the
terminating machine is in error (READY output is off), the line is used as bit 0 of a 3 bit error code.
Pin 2
Tooling Down and Error Code Bit 1
This pin has two uses. When the terminating machine is not in error, this output is turned on when
the terminating machine ram is down. When the terminating machine is not running, this output is on
whenever vane switch No. 2 (located on the back of the terminating machine) is in the split cycle
position slot. In the full cycle mode, the terminating machine cycles and the output turns on for 70 m/
sec when the ram reaches the split cycle position. In the split cycle mode, this output is turned on
when the terminating machine is in the split cycle position. This output turns off 130 m/sec after the
terminating machine starts. If the terminating machine is in error (READY output is off), the line is
used as bit 1 of a 3 bit code.
Pin 3
Terminating Machine in Split-Cycle Mode and Error Code Bit 2
This output is turned on whenever the terminating machine is in the split cycle mode. If the
terminating machine is in error (READY output is off), the line is used as bit 2 of a 3 bit error code.
Pin 4
Terminating Machine Ready
The following conditions apply:
— This output is turned on whenever the terminating machine is ready to receive a start signal
— This output is turned off if an error is displayed
— This output flashes (at 1 Hz) if a warning is displayed
Warnings are a special case of CQM errors when a CQM is used with Komax machines and are only displayed if Pin 26 is
pulled low.
ERROR CODES (On Pins 1, 2, and 3)
Code 0
Motor Over Temperature
Code 1
Switch 1 Not Unmade
Code 2
Switch 1 Not Made
Code 3
Switch 2 Not Made
Code 4
Motor Relay Open
Code 5
CQM Motor Fault
Code 6
All Other Errors
Code 7
No AC Power on Terminating Machine
Pin 8
Good Crimp (Cycle Complete) Pulse
If a CQM is NOT connected to the terminating machine, this output is turned on (transistor on) for
50 m/sec after the tooling down output signal (Pin 2) turns off, indicating the wire has cleared the
tooling and can be moved.
If a CQM is connected to the terminating machine, this output is turned on (transistor on) for 50 m/
sec when the CQM signals a good crimp and the tooling down output has been turned off.
