Toledo Transducers Press Pilot 150, Manual And Installation Manual

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Doc# 16302 Press Pilot 150 Manual
Page 79
the hydraulic overloads are normal. Once the input indicates
that the hydraulic overloads have faulted out, the output
will go low until the overloads are commanded to reset.
TOGGLE
If the output has to pulse hi and lo to reset the overloads,
set the “reset timer” value to be a number other than zero. If
no pulse is required, set the value to zero.
The Hydraulic Overload settings can be configured in the
screen using the config/advanced dip switches. (see figures
16.1 &16.2)
(Figure 16.1) (Figure 16.2)
Sample Procedure with “input fault low” unchecked and
“output hi” checked:
- If the monitored input ever turns off, the output will
turn off and the press will immediate stop.
- The PP150 will report a Hydraulic OL fault and require
you to push the reset button to acknowledge the fault.
- Once the fault has been acknowledged, The control will
automatically tell you to inch the press either fwd or
rev to the top zone. (If you do not have reverse on your
motor you will either have to dead inch the press fwd
thru bottom or unwire the main motor fwd input [22] to
allow the PP150 to stroke.)
- Once in the top zone, the PP150 will again stop the
press and turn on the Hydraulic OL “pump/hold” output.
- Once the input turns back on for 10 continuous
seconds, the Hydraulic OL fault will be cleared.