Manual

2–10 Command Word/Bit Descriptions
Publication 1771-6.5.126 – March 1998
Notes: For [ ] engineering units, see page 2.
Word Description
DYC61 Programming Error Return Request [29] When the module has a valid MCC and DYC installed, it responds to any non-zero com-
mand block ID to the lower byte of this word by returning the identical command block ID in SYS61. In SYS62, it also returns the
existing programming error code associated with the command block.
If the module does not have a current programming error associated with the requested command block, or if this entry is zero, the
module reports values in SYS61 and SYS62 in the order that programming errors were received.
DYC62 - 64 RFU
Bit-mapped Control Words
Word Bit Description
HDC01 Block ID = 00001011 (Low byte). High byte reserved for the module. Do not use.
HDC02 Configuration Selections
B00-02 Selected Cavity Pressure Control Valve
The module uses its algorithm to drive the following output during any Cav Press/Time Hold 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 x x Invalid
B03 Cavity Pressure Algorithm Selection
= 0 Dependent Gains (ISA)
= 1 Independent Gains (A-B)
B04-06 Selected Ram (Screw) Pressure Control Valve
The module uses its algorithm to drive the following output during any Ram Press/Time Hold 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 x x Invalid
B07 Ram (Screw) Pressure Algorithm Selection
= 0 Dependent Gains (ISA)
= 1 Independent Gains (A-B)
B08-15 RFU
HDC03 - 04 RFU
Expert Response Compensation (ERC) Percentage
Word Description
HDC05 Minimum Cav Press Control ERC Percentage [31]
Although error coding allows range of 00000 to 09999, the module limits it to a minimum of 01000.
HDC06 Minimum Ram Press Control ERC Percentage [31]
Although error coding allows range of 00000 to 09999, the module limits it to a minimum of 01000.
HDC07-08 RFU
HDC – Hold Configuration Block