Rockwell Automation 1771-QDC PLASTIC MOLD.MODULE - Manual (Page 156)

2–90 Command Word/Bit Descriptions
Publication 1771-6.5.88 – July 1997
Notes: 1. For [ ] engineering units, see page 3.
2. When using the Inject/Clamp/Eject mode, all pressure readings are system pressure at input 2, except where noted.
Word Description
PPC30 Segment 6 Pressure Setpoint [01] If you select Press/Pos profile execution, the module controls ram (screw) backpressure to this
setpoint from ram (screw) position PPC27 to position PPC31 (or until 100% shot size if sooner). If you select Press/Time profile
execution, the module controls ram (screw) backpressure to this setpoint starting at completion of Segment 5 for time period PPC32
(or until 100% shot size if sooner).
PPC31 End of Segment 6 Position Setpoint [12]
PPC32 Segment 6 Time Setpoint [21] If you select RPM/Time or Press/Time profile execution, the module controls RPM to PPC29 or back-
pressure to PPC30 for this time period (or until 100% shot size if sooner) beginning at completion of Segment 5.
PPC33 Segment 7 Ram (Screw) RPM Setpoint [25] If you select RPM/Pos profile execution, the module controls RPM to this setpoint from
ram (screw) position PPC31 to position PPC35 (or until 100% shot size if sooner). If you select RPM/Time profile execution, the
module controls RPM to this setpoint for time period PPC36 (or until 100% shot size if sooner).
PPC34 Segment 7 Pressure Setpoint [01] If you select Press/Pos profile execution, the module controls ram (screw) backpressure to this
setpoint from ram (screw) position PPC31 to position PPC35 (or until 100% shot size if sooner). If you select Press/Time profile
execution, the module controls ram (screw) backpressure to this setpoint starting at completion of Segment 6 for time period PPC36
(or until 100% shot size if sooner).
PPC35 End of Segment 7 Position Setpoint [12]
PPC36 Segment 7 Time Setpoint [21] If you select RPM/Time or Press/Time profile execution, the module controls RPM to PPC33 or ram
(screw) backpressure to PPC34 for this time period (or until 100% shot size if sooner) beginning at completion of Segment 6.
PPC37 Segment 8 RPM Setpoint [25] If you select RPM/Pos profile execution, the module controls RPM to this setpoint from ram (screw)
position PPC35 to position PPC39 (or until 100% shot size if sooner). If you select RPM/Time profile execution, the module controls
RPM to this setpoint for time period PPC40 (or until 100% shot size if sooner).
PPC38 Segment 8 Pressure Setpoint [01] If you select Press/Pos profile execution, the module controls ram (screw) backpressure to this
setpoint from ram (screw) position PPC35 to position PPC39 (or until 100% shot size if sooner). If you select Press/Time profile
execution, the module controls ram (screw) backpressure to this setpoint starting at completion of Segment 7 for time period PPC40
(or until 100% shot size if sooner).
PPC39 End of Segment 8 Position Setpoint [12]
PPC40 Segment 8 Time Setpoint [21] If you select RPM/Time or Press/Time profile execution, the module controls RPM to PPC37 or ram
(screw) backpressure to PPC38 for this time period (or until 100% shot size if sooner) beginning at completion of Segment 7.
PPC41 Segment 9 RPM Setpoint [25] If you select RPM/Pos profile execution, the module controls RPM to this setpoint from ram (screw)
position PPC39 to position PPC43 (or until 100% shot size if sooner). If you select RPM/Time profile execution, the module controls
RPM to this setpoint for time period PPC44 (or until 100% shot size if sooner).
PPC42 Segment 9 Pressure Setpoint [01] If you select Press/Pos profile execution, the module controls ram (screw) backpressure to this
setpoint from ram (screw) position PPC39 to position PPC43 (or until 100% shot size if sooner). If you select Press/Time profile
execution, the module controls ram (screw) backpressure to this setpoint starting at completion of Segment 8 for time period PPC44
(or until 100% shot size if sooner.
PPC43 End of Segment 9 Position Setpoint [12]
PPC44 Segment 9 Time Setpoint [21] If you select RPM/Time or Press/Time profile execution, the module controls ram (screw) RPM to
PPC41 or ram (screw) backpressure to PPC42 for this time period (or until 100% shot size if sooner) beginning at completion of
Segment 8.
PPC45 Segment 10 Ram (Screw) RPM Setpoint [25] If you select RPM/Pos profile execution, the module controls RPM to this setpoint from
ram (screw) position PPC43 to position PPC47 (or until 100% shot size if sooner). If you select RPM/Time profile execution, the
module controls RPM to this setpoint for time period PPC48 (or until 100% shot size if sooner).
PPC46 Segment 10 Pressure Setpoint [01] If you select Press/Pos profile execution, the module controls ram (screw) backpressure to this
setpoint from ram (screw) position PPC43 to position PPC47 (or until 100% shot size if sooner). If you select Press/Time profile
execution, the module controls ram (screw) backpressure to this setpoint at completion of Segment 9 for time period PPC48 (or until
100% shot size if sooner).
PPC47 End of Segment 10 Position Setpoint [12]
PPC48 Segment 10 Time Setpoint If you select RPM/Time or Press/Time profile execution, the module controls RPM to PPC45 or ram
(screw) backpressure to PPC46 for this time period (or until 100% shot size if sooner) beginning at completion of Segment 9.
PPC49 Segment 11 Ram (Screw) RPM Setpoint [25] If you select RPM/Pos profile execution, the module controls RPM to this setpoint from
ram (screw) position PPC47 until 100% shot size. If you select RPM/Time profile execution, the module controls RPM to this set-
point at completion or segment 10 until 100% shot size.
PPC50 Segment 11 Pressure Setpoint [01] If you select Press/Pos profile execution, the module controls ram (screw) backpressure to this
setpoint from ram (screw) position PPC47 until 100% shot size. If you select Press/Time profile execution, the module controls ram
(screw) backpressure to this setpoint at completion of Segment 10 until 100% shot size.