Rockwell Automation 1771-QDC PLASTIC MOLD.MODULE User Manual
Page 188
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3–12
Status 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
Bit
HPS08
CV Low Limit Alarms
For Pack Phase
The module latches each bit when executing the subject profile segment in closed loop, and drives its algorithm CV to
minimum (0%) in an attempt to control the profile setpoint.
The module unlatches each bit when it completes execution of the subject profile segment in open loop, or in closed
loop without driving its algorithm CV to minimum (0%).
When this bit
is latched ON:
algorithm CV
is minimum during:
B00
Pack Segment 1
B01
Pack Segment 2
B02
Pack Segment 3
B03
Pack Segment 4
B04
Pack Segment 5
B05-B07
Open
For Hold Phase
The module latches each bit when executing the subject profile segment in closed loop, and drives its algorithm CV to
minimum (0%) in an attempt to control the profile setpoint.
The module unlatches each bit when it completes execution of the subject profile segment in open loop, or in closed
loop without driving its algorithm CV to minimum (0%).
When this bit
is latched ON:
algorithm CV
is minimum during:
B08
Hold Segment 1
B09
Hold Segment 2
B10
Hold Segment 3
B11
Hold Segment 4
B12
Hold Segment 5
B13-B15
Open
Pack Profile Actuals
Word
Description
HPS09
Actual Pack Segment 1 Cavity Pressure [04] Average cavity pressure during last Segment 1.
HPS10
Actual Pack Segment 1 Ram (Screw) Pressure [01] Average ram (screw) pressure during last Segment 1.
HPS11
Actual Pack End of Segment 1 Position [12] Ram (Screw) position at completion of last Segment 1.
HPS12
Actual Pack Segment 2 Cavity Pressure [04] Average cavity pressure during last Segment 2.
HPS13
Actual Pack Segment 2 Ram (Screw) Pressure [01] Average ram (screw) pressure during last Segment 2.
HPS14
Actual Pack End of Segment 2 Position [12] Ram (Screw) position at completion of last Segment 2.
HPS15
Actual Pack Segment 3 Cavity Pressure [04] Average cavity pressure during last Segment 3.
HPS16
Actual Pack Segment 3 Ram (Screw) Pressure [01] Average ram (screw) pressure during last Segment 3.
HPS17
Actual Pack End of Segment 3 Position [12] Ram (Screw) position at completion of last Segment 3.
HPS18
Actual Pack Segment 4 Cavity Pressure [04] Average cavity pressure during last Segment 4.
HPS19
Actual Pack Segment 4 Ram (Screw) Pressure [01] Average ram (screw) pressure during last Segment 4.
HPS20
Actual Pack End of Segment 4 Position [12] Ram (Screw) position at completion of last Segment 4.
HPS21
Actual Pack Segment 5 Cavity Pressure [04] Average cavity pressure during last Segment 5.
HPS22
Actual Pack Segment 5 Ram (Screw) Pressure [01] Average ram (screw) pressure during last Segment 5.
HPS23
Actual Pack End of Segment 5 Position [12] Ram (Screw) position at completion of last Segment 5.
HPS24 - 25 Open