Dukane iq series User Manual page 32

iQ
Series Ultrasonic Press System LE User's Manual
Pin 9 (System Overload Status Output)
Pin 9 is a digital status output that activates whenever any
overload condition is tripped. Activation of the overload
status output signal could be caused by an average over-
load, a positive peak overload or a negative peak overload
condition. After the overload status output activates, it
will remain active until the next ultrasound activation
cycle begins or until cleared via the front panel keypad
or system input Pin 12 (System Latch Reset Input). This
output will be an open circuit when no overload conditions
have been detected.
Pin 10 (System On-Line Status Output)
Pin 10 is a digital status output that activates when the
system is in the ON LINE operating mode, which enables
the activation of the ultrasonic output. This output will be
an open circuit if the system is switched to the OFF LINE
operating mode, which will prevent the start of a welding
cycle or activation of the ultrasound output. Note that an
automation controlled process can not weld any parts, if
the system is, accidentally or otherwise, switched to the
OFF LINE operating mode.
Pin 11 (Press Top of Stroke Status Output)
Pin 11 is a digital status output that activates when the
press/thruster head is in the top of stroke position. This
output will be an open circuit when the press/thruster head
is not at the top of stroke position.
Pin 12 (Not Used)
Pin 13 (Analog Monitor Signal Common)
Pin 13 is the signal common (ground) connection for all
of the analog monitor signals (on Pins 15 and 16). This
signal common pin is connected to system chassis ground
and is not isolated from the generator chassis. This is an
analog signal ground connection. Do not connect anything
to this ground connection, except the wiring to the inputs
of the analog instrumentation devices used to measure the
monitor output signals.
Pin 14 (Not Used)
Pin 14 is connected to the system chassis ground.
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Pin 15 (Power Signal Monitor Output)
Pin 15 is an analog output signal used to monitor the power
output from the welding system. The scaling on this output
signal is as shown below:
15kHz, 20kHz, 30kHz and 40kHz systems
1 Watt = 0.001 VDC (1mV per Watt)
50kHz and higher systems
1 Watt = 0.010 VDC (10mV per Watt)
Examples:
Power Monitor Output = 525 Watts
Power Monitor Output = 52.5 Watts
Pin 16 (Amplitude Monitor Output)
Pin 16 is an analog output signal used to monitor the
system amplitude setting. The scaling on this output sig-
nal is 100% amplitude = 10.0 VDC, or 0.1 VDC per 1%
amplitude. This monitor signal output would typically
be used when a remote control option board is installed
in the system. The automation control system will adjust
the system's amplitude setting remotely, using a 4-20mA
current loop attached to the input of the remote control
board. Using this monitor output, the control system can
verify that the amplitude is set to the expected programmed
amplitude level.
20kHz system measures 0.525 VDC on
50kHz system measures 0.525 VDC on
Dukane Manual Part No. 403-586-02
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