Rockwell Automation 1771-QDC PLASTIC MOLD.MODULE User Manual
Page 146
2–80
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.
Unselected Valve Set-output Values
When the module starts the Clamp Open Slow Profile, it:
•
sets its unselected outputs to the values listed below
•
ignores the unselected value of the selected output
•
uses ramp rates OSC17 - OSC32 to ramp unselected outputs
if
then
the module is commanded to start the
Ejector Profile during this OSC Profile
this OSC Profile surrenders control of the
unselected valve that is the selected
Ejector Profile valve
the module is commanded to start this OSC
Profile during the Ejector Profile
the Ejector Profile gives control of all of its
unselected valves to this OSC Profile
Clamp Open Slow and Ejector Profiles are
run concurrently
all outputs that are unselected in both
profiles are controlled by this OSC Profile
Word
Description
OSC09
Output #1 Set-output Value during Profile [19]
OSC10
Output #2 Set-output Value during Profile [19]
OSC11
Output #3 Set-output Value during Profile [19]
OSC12
Output #4 Set-output Value during Profile [19]
OSC13
Output #5 Set-output Value during Profile [19]
OSC14
Output #6 Set-output Value during Profile [19]
OSC15
Output #7 Set-output Value during Profile [19]
OSC16
Output #8 Set-output Value during Profile [19]
Output Ramp Rates
The module uses the following ramp rates when moving its outputs
from setpoint to setpoint during the Clamp Open Slow Profile. The
module interprets a ramp rate entry of zero as a step function ramp
(ramp disable).
Word
Description
OSC17
Output #1 Acceleration Ramp Rate during Profile [20]
OSC18
Output #2 Acceleration Ramp Rate during Profile [20]
OSC19
Output #3 Acceleration Ramp Rate during Profile [20]
OSC20
Output #4 Acceleration Ramp Rate during Profile [20]
OSC21
Output #5 Acceleration Ramp Rate during Profile [20]
OSC22
Output #6 Acceleration Ramp Rate during Profile [20]
OSC23
Output #7 Acceleration Ramp Rate during Profile [20]
OSC24
Output #8 Acceleration Ramp Rate during Profile [20]
OSC25
Output #1 Deceleration Ramp Rate during Profile [20]
OSC26
Output #2 Deceleration Ramp Rate during Profile [20]
OSC27
Output #3 Deceleration Ramp Rate during Profile [20]
OSC28
Output #4 Deceleration Ramp Rate during Profile [20]
OSC29
Output #5 Deceleration Ramp Rate during Profile [20]
OSC30
Output #6 Deceleration Ramp Rate during Profile [20]
OSC31
Output #7 Deceleration Ramp Rate during Profile [20]
OSC32
Output #8 Deceleration Ramp Rate during Profile [20]