User Manual

2–54 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 DescriptionBit
B04-B06 Selected Pressure Control Valve
The module uses its algorithm to drive the following output during any Press/Pos or Press/Time Injection Profile.
B06 B05 B04
0 0 0 Output #1
0 0 1 Output #2
0 1 0 Output #3
0 1 1 Output #4
1 0 0 Output #5
1 0 1 Output #6
1 1 0 Output #7
1 1 1 Output #8
B07 Pressure Algorithm Selection
= 0 Dependent Gains (ISA)
= 1 Independent Gains (A-B)
B08-B15 Open
INC03 - 04 Open
Expert Response Compensation (ERC) Percentage
Word Description
INC05 Minimum Velocity Control ERC Percentage [31] Although error coding allows range of 00000 to 09999, the module limits it to a
minimum of 01000.
INC06 Minimum Pressure Control ERC Percentage [31] Although error coding allows range of 00000 to 09999, the module limits it to a
minimum of 01000.
INC07, 08 Open
Unselected Valve Set-output Values
When the module starts the Injection Profile, it:
• sets its unselected outputs to the values listed below
• ignores the unselected value of the selected output
• uses ramp rates INC17 - INC32 to ramp unselected outputs
Word Description
INC09 Output #1 Set-output Value during Profile [19]
INC10 Output #2 Set-output Value during Profile [19]
INC11 Output #3 Set-output Value during Profile [19]
INC12 Output #4 Set-output Value during Profile [19]
INC13 Output #5 Set-output Value during Profile [19]
INC14 Output #6 Set-output Value during Profile [19]
INC15 Output #7 Set-output Value during Profile [19]
INC16 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 Injection Profile. The module
interprets a ramp rate of zero as a step function ramp (ramp disable).