Rockwell Automation 1771-QI,D17716.5.126 PLASTIC MOLD.MODULE - Manual (Page 34)

2–2 Command Word/Bit Descriptions
Publication 1771-6.5.126 – March 1998
Notes: For [ ] engineering units, see page 2.
Bit-mapped Words
The first several words in any data block are bit-mapped. For
bit-mapped command words, you must set/reset or latch/ unlatch
command bits to set QI module operating configurations.
Stored-value Words
These words establish operating conditions for the QI module, such as:
•
output values for certain conditions
•
minimum and maximum pressures, positions, and velocities
•
alarm setpoints
Reserved Words (RFU)
These words are Reserved for Future Use. Do not use them.
In the listings of command blocks, each stored-value word is followed
by a bracketed [ ] 2-digit number code denoting the engineering units
and range associated with the value as shown in the following table:
#Code Type of Block Units and Range
01 Ram (Screw) Pressure (0000.0 to 9999.0 PSI or 000.0 to 999.9 Bar)
04 Cavity Pressure (00000.0 to 20000.0 PSI or 0000.0 to 2000.0 Bar)
05 Ram (Screw) Percent of maximum velocity (00.00 to 99.99%)
06 Ram (Screw) Velocity along axis (00.00 to 99.99 in. per sec. or 000.0 to 999.9 mm per sec.)
11 Ram (Screw) Measured from zero Incremental distance (00.00 to 99.99 in. or 000.0 to 999.9 mm.)
12 Ram (Screw) Measured from MCC13 Incremental distance (00.00 to 99.99 in. or 000.0 to 999.9 mm.)
17 Measured as noted in text Incremental distance (00.00 to 99.99 in. or 000.0 to 999.9 mm.)
18 Measured as noted in text Incremental distance (00.00 to 00.99 in. or 000.0 to 009.9 mm.)
19 Percent signal output (00.00 to 99.99%)
20 Percent signal output per second (0000. To 9999.)
21 Time measured in seconds (00.00 to 99.99)
22 Time measured in seconds (000.0 to 999.9)
23 Time measured in seconds (00.00 to 00.99)
24 Input signal range (00.00 to 10.00 or 01.00 to 05.00 or 04.00 to 20.00)
25 Screw rotational speed (000.0 to 999.9 RPM)
26 Time (algorithm) (00.00 to 9.99 minutes)
27 Inverse time (algorithm) (00.00 to 99.99 inverse minutes)
28 Inverse time (algorithm) (00.00 to 99.99 inverse seconds)
29 Unit-less
30 Binary Bit Map: bit value of 0 or 1; range of 00-15
31 Percent (00.00 to 99.99%)
The QI module decodes its own I/O configuration based on parameters
that you provide in the Module Configuration Command Block (MCC).
I/O configuration determines which of the command and status blocks
the module supports. For the module to support command and status
blocks, you must establish the following position input:
•
Connect a ram (screw) position sensor to input 1.
Engineering Units
Data Blocks Require I/O
Configuration