RJG Lynx OR2-M, Руководство по эксплуатации продукта

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Lynx™ Shielded Dual‑Relay Output Module OR2‑M | Product Manual
20 RJG, Inc.
SORTING ERRORS AND SOLUTIONS
ROBOT SETTINGS AND TIMING
Problem: Robot timing is mis‑programmed to expect a change when there is none, or is detecting
the sorting signal too early.
Solution: Thoroughly test the robot or conveyor timing and settings.
1.
Settings
Sorting equipment can be level‑actuated or
edge‑actuated; level‑actuated equipment
does not require a change in output state
each cycle to sort parts, while edge‑actuated
equipments requires a change in output state
each cycle to sort parts. Essentially, if a cycle
is good and the next few cycles remain good,
then level‑actuated equipment will assume
that cycles are good until a bad signal is sent.
Edge‑actuated equipment must have a cycle
good or bad indication at each cycle to operate
correctly.
For level‑actuated equipment, check the “Hold
diverter position until alarm changes” box in the
Diverter Timing Controls function of the
eDART
software. For edge‑actuated sorting, check and
fill the “Hold diverter position __ second(s)
after the cycle ends” box in the
eDART
software.
2.
Timing
In addition to the correct settings for
equipment, the correct timing for signals must
be present.
Part sorting signals are calculated using the
data collected by the
eDART
during the cycle;
the
eDART
must calculate the part condition
before the cycle is over/before the mold
opens in order to send the equipment the
proper sorting signal and for the equipment to
react appropriately to the signal. The sorting
equipment must be set up so that it is not
looking for a sorting signal before the
eDART
is
able to provide one.