User Manual

2–44 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.
Bit-mapped Control Words
Word Bit Description
FOC01 Block ID = 00010001 (Low byte). High byte reserved for the module. Do not use.
FOC02 Configuration Selections
B00 -B02 Selected Velocity Control Valve
The module uses its algorithm to drive the following output during any Vel/Pos First Clamp Open Profile.
B02 B01 B00
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
B03 Open
B04-B06 Selected Pressure Control Valve
The module uses its algorithm to drive the following output during any Press/Pos First Clamp Open 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
FOC03 - 04 Open
Expert Response Compensation (ERC) Percentage
Word Description
FOC05 Minimum Velocity Control ERC Percentage [31] Although error coding allows range of 00000 to 09999, the module limits it to a
minimum of 01000.
FOC06 Minimum Pressure Control ERC Percentage [31] Although error coding allows range of 00000 to 09999, the module limits it to a
minimum of 01000.
FOC07 Open
Watchdog Timer
Word Description
FOC08 Profile Watchdog Timer Preset [21] When the module starts the First Clamp Open Profile, it starts an internal Profile Watchdog tim-
er, stops this timer and resets its accumulated value to zero (after reporting total execution time in OPS57) when it completes the
profile, and sets master status bit SYS04-B10 when the accumulated value of this timer equals or exceeds this entry. A zero entry
inhibits SYS04-B10.
FOC – First Clamp Open
Configuration Block