Smartpac 2 With Wpc Integration - Honeywell SmartPAC 2 User Manual

SmartPAC 2 with WPC Integration

"Green constant fault"
Explanation: A green constant sensor was not on at the beginning of, or turned off
during its ready signal. Green constant sensors must stay on throughout
the entire ready signal. The angle where the sensor turned off is shown.
Remedy: Check for the malfunction that the sensor was supposed to detect.
If no malfunction at the press has occurred, check to be sure that the ready
signal is set properly. Remember, for green constant sensors, the ready
signal must be a little shorter than the sensor's actuation angle. Check that
a sensor is actually plugged into this input. Check connections between
remote connection box and controller.
"Green quick check sensor actuated outside ready"
Explanation: A green quick check sensor actuated or stayed on outside the ready signal.
The stroke angle where the sensor was first detected on outside the ready
is shown.
Remedy: Check for the malfunction the sensor is supposed to detect (part ejection
problem, misfeed, etc.) Check for a part wedged against the sensor, a
shorted sensor, a pinched wire, or other cause that would keep the sensor
on or cause it to go on outside its ready signal. Make sure the ready signal
is set correctly.
"Green special fault"
Explanation: A green special sensor did not actuate within the maximum number of
strokes set in Program mode (SmartPAC 2 did not see a contact closure to
ground). In other words, the press made strokes without this sensor
actuating.
Remedy: Check for the press or equipment malfunction that the sensor was
supposed to detect. Check for any cause that would keep the sensor from
going on. Make sure the maximum number is set correctly — not too low.
See Chapter 1 for a complete description, and Chapter 5 to program this
type of sensor.
Fault message for yellow sensors "This N/O sensor is grounded"
Explanation: A yellow sensor turned on (there was a contact closure to ground). When
this message appears, the angle where the condition was detected is also
shown on the LCD display.
Remedy: Check for the press or equipment malfunction that the sensor was
supposed to detect. If none has occurred, check for a shorted sensor or
pinched wire.
SmartPAC 2 Fault Messages Chapter 7
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page 415