Page 21
Section 3 – Standard Connections
Dukane Manual Part No. 403-610-02
Continued from Previous Page
Figure 3-3
J5 Pin 14 Encoder Wiring Information
Pin 22 (Bad Part Status Output)
Pin 22 is a programmable output that defaults to a digital
status output that activates, either momentarily or until the
start of the next welding cycle, when the welding param-
eters recorded during the previous welding cycle are out-
side of the programmed bad part limits. This output will
be an open circuit when a bad part has not been detected.
Pin 23 (Good Part Status Output)
Pin 23 is a programmable output that defaults to a
programmable output that defaults to a digital status
output that activates, either momentarily or until the start
of the next welding cycle, when the welding parameters
recorded during the previous welding cycle do not exceed
the programmed suspect or bad part limits. This output
will be an open circuit after a welding cycle when either a
suspect or bad part has been detected.
Pin 24 (Ready Status Output)
Pin 24 is a programmable output. This status output sig-
nal will activate only when the system is ready to acti-
vate ultrasound or begin a weld cycle. Pin 24 is a digital
status output that activates when a weld processing cycle
is completed and the welding process control system is
ready to start the next welding cycle. This output will be
an open circuit when the welding process controller deter-
mines that the next welding cycle cannot be started. This
includes system faults or E-STOP active, but not a process
fault like Overload.
Pin 25 (MPC Ready Status Output)
Pin 25 is a programmable output. This status output sig-
nal will activate only when an MPC module is connected
to the generator. It is a digital status output that activates
when the MPC controller is ready to start the next MPC
welding cycle. This output will be an open circuit when
the MPC system is not ready to start an MPC weld cycle.
Any changes to the probe selection control bits will not
be acted on until the completion of the current weld cycle.
This status output signal will also be open (
MPC NOT
READY
) if a fault condition is detected inside the MPC
module. If this status output will not activate, check for a
red fault status indication, the
SYSTEM STATUS LED
,
on the front of the MPC module.
Pin 26 (Isolated Output Common)
Pin 26 is electrically isolated from chassis ground.
For isolated sourcing (PNP) inputs, this common line
would be connected to isolated ground potential. Using
isolated sinking (NPN) output drivers, this common line
would be connected to the isolated positive supply volt-
age output.
