Rockwell Automation 1771-QDC PLASTIC MOLD.MODULE - Manual (Page 151)

2–85 Command Word/Bit Descriptions
Publication 1771-6.5.88 – July 1997
PLC
Bit-mapped Control Words
Word Bit Description
PLC01 Block ID = 00001110 (Low byte). High byte reserved for the module. Do not use.
PLC02 Configuration Selections
B00-B02 Selected RPM Control Valve
The module uses its algorithm to drive the following output during any RPM/Pos or RPM/Time Plastication 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
PLC02 B03 RPM Algorithm Selection
= 0 Dependent Gains (ISA)
= 1 Independent Gains (A-B)
B04-B06 Selected Pressure Control Valve
The module uses its algorithm to drive the following output during any RPM/Pos or RPM/Time Plastication 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
PLC03 - 04 Open
Expert Response Compensation (ERC) Percentage
Word Description
PLC05 Minimum RPM Control ERC Percentage [31]
PLC06 Minimum Pressure Control ERC Percentage [31] Although error coding allows range of 00000 to 09999, the module limits it to a
minimum of 01000.
PLC07 Open
Watchdog Timer
Word Description
PLC08 Profile Watchdog Timer Preset [21] When the module starts Plastication Profile, it:
S starts an internal Profile Watchdog timer
S stops this timer and reset its accumulated value to zero (after reporting total execution time in PPS57) when it completes the profile
S
sets master status bit SYS04-B08 when the accumulated value of this timer equals or exceeds this entry
A zero entry inhibits SYS04-B08.
Plastication Configuration
Command Block (PLC)