Moog IMI220-145D001, Manual

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PARISON CONTROLLER
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26 MAN145-UM-D01A-EN Moog Italiana srl - Bergamo
With accumulator position there are 3 position-dependent thickness regulators available (ranging from 1 to 3).
The thickness regulators follow the accumulator position. Thickness regulators work with independent profiles. The
accumulator extrusion is driven by the digital input
START1 .
Figure 27
With time accumulator there are 4 thickness regulators available (ranging from 1 to 4). The thickness regulators
are time-base driven by a single start signal ( START1 ). Thickness regulators work with independent profiles.

Cycle time automatic correction not enabled : profile is generated by a fixed setpoint.

Cycle time automatic correction enabled: the time between rising edge of Start1 signal and its falling
edge it is measured; this time becomes the setpoint for the profile generation at next start.

Average correction enabled : carry out the average of 3 latest cycles. The average becomes the setpoint
for profile generation at next start.
If the falling edge of Start1 signal is received before the end of the current profile, the profile is interrupted. If the
falling edge is received after profile end, the setpoint holds the last point value.
In every machine configuration type (except for alternate parison) it is possible to assign any profile to each head.
If the function
Free Profiles Assignment is not enabled (see Setup Machine Page) the assignment of the profiles
is fixed (head 1 = profile 1; head 2 = profile 2, etc.).