User Manual

2–41Command Word/Bit Descriptions
Publication 1771-6.5.88 – July 1997
FCC
Word Bit Description
FCC02 B04-B06 Selected Pressure Control Valve
The module uses its algorithm to drive the following output during any Press/Pos First Clamp Close 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
FCC03 - 04 Open
Expert Response Compensation (ERC) Percentage
Word Description
FCC05 Minimum Velocity Control ERC Percentage [31]
Although error coding allows range of 00000 to 09999, Module limits it to a minimum of 01000.
FCC06 Minimum Pressure Control ERC Percentage [31]
Although error coding allows range of 00000 to 09999, Module limits it to a minimum of 01000.
FCC07 Open
Watchdog Timer
Word Description
FCC08 Profile Watchdog Timer Preset [21] When Module starts the First Clamp Close Profile, it starts an internal Profile Watchdog timer,
stops this timer and resets its accumulated value to zero (after reporting total execution time in CPS57) when it completes the profile,
and sets master status bit SYS04-B00 when the accumulated value of this timer equals or exceeds this entry. A zero entry inhibits
SYS04-B00.
Unselected Valve Set-output Values
When the module starts the First Clamp Close Profile, it:
• sets its unselected outputs to the values listed below
• ignores the unselected value of the selected output
• uses ramp rates FCC17 - FCC32 to ramp unselected outputs
Word Description
FCC09 Output #1 Set-output Value during Profile [19]
FCC10 Output #2 Set-output Value during Profile [19]
FCC11 Output #3 Set-output Value during Profile [19]
FCC12 Output #4 Set-output Value during Profile [19]
FCC13 Output #5 Set-output Value during Profile [19]
FCC14 Output #6 Set-output Value during Profile [19]
FCC15 Output #7 Set-output Value during Profile [19]
FCC16 Output #8 Set-output Value during Profile [19]