LINK Systems OmniLink 5000 - Manual (Page 88)

6.18
high) the system has been programmed to generate an initial lube cycle. Output OR-13 energizes a motor
driven lube pump until the flow sensor input #51 indicates proper flow. The sensor is given 30 seconds
to cycle for this first lube interval. As soon as the input cycles, output OR-13 is turned Off for 10,000
strokes. The output will then turn On until proper flow is detected, allowing 10 seconds before an “Aux.
Lube 1 Fault” is generated. This periodic lubrication will continue as long as the enable signal is high.
Note: If a parameter is changed, the new setting will Not be used until the present timing portion of the
lube cycle is complete. For example, if the press control is presently counting 10000 strokes shown above
and a new setting of 20 is entered, the new setting will Not be used until the present interval is complete.
The 20 strokes setting will be used for the next and all future Off cycles. To “force” the new setting to
be used immediately you can turn power to the control Off and back On or change the Aux. Lube 1 Type
to 000 and back to 002. This will reset the lube system.
In applications where the Aux. Lube Output (OR-13/14) is controlling a solenoid driven pump it may be
necessary to pulse this output during the lubrication cycle. An additional "Output Pulse" timer sets the
rate at which the output turns On and Off. If “Output Pulse”=001 in the example above, when the lube
cycle starts OR-13 would turn On for 1 second and Off for 1 second until the flow sensor input #51 makes
a complete cycle. An output pulse time set to 000 secs or a time set greater than the flow rate time will
result in the lube output remaining On constantly during the lube cycle (as would typically be used when
controlling a motor driven pump).
Section 6.2.2 Run Mode Interlocks
A low level (input open) on these inputs cause the press control to stop immediately, and prevent stroke
initiation until they are cleared (returned to +24 volt). The inputs function in all stroking modes except
Inch and Timed Inch.
Section 6.2.3 Input Board #3 Select
If the optional expansion card rack and third input board are provided, this input must be permanently
strapped to +24 volt on the input connector card and the press control must be configured by the factory
to recognize the third input card. A fault is generated if all conditions are not correct.
Section 6.2.4 Definable Top Stops
A low level (input open) on these seven inputs cause the press control to stop the next time crankshaft
angle reaches the top of the stroke, if any occur while the press is stroking. They prevent the machine
from being started anywhere in the stroke, until they are cleared (returned to +24 volt). While the function
of the inputs can not be altered, the name that is displayed for diagnostic purposes can be defined by the
user. The programmable name (up to twenty characters), along with the type of stop (TS) and the input
number (I58-I64) are displayed in the Press Control menu as a reason for the press stopping or a reason
why the press will not stroke.
Section 6.2.5 Definable Cycle Stops
A low level (input open) on these four inputs cause the press control to stop immediately, and prevent
stroke initiation until they are cleared (returned to +24 volt). While the function of the inputs can not be