Description
hardware flow control. It is an ideal choice in the field of industrial automation.
3 Case Studies on Reducing Scrap Rates
Any product assembled or produced in a factory goes through a series of quality tests to determine whether it needs to be scrapped.
High scrap rates are caused by the opportunity cost of not delivering products to customers in a timely manner, wasted personnel time, wasted
non-reusable parts, and equipment overhead expenses. Reducing scrap rates is one of the main issues manufacturers need to address. Ways to
reduce scrap include identifying the root causes of low product quality.
3.1 Data processing
Root cause analysis begins by integrating all available data on the production line. Assembly lines, workstations, and machines make up the industrial
production unit and can be considered equivalent to IoT sensor networks. During the manufacturing process, information about process status,
machine status, tools and components is constantly transferred and stored. The volume, scale, and frequency of factory production considered in
this case study necessitated the use of a big data tool stack similar to the one shown in Figure 2 for streaming, storing, preprocessing, and
connecting data. This data pipeline helps build machine learning models on batch historical data and streaming real-time data. While batch
data analytics helps identify issues in the manufacturing process, streaming data analytics gives factory engineers regular access to the latest
issues and their root causes. Use Kafka (https://kafka.apache.org) and Spark streaming (http://spark.apache.org/streaming) to transmit real-time
data from different data sources; use Hadoo (http://hadoop.apache.org ) and HBase (https://hbase.apache.org) to store data efficiently; use
Spark (http://spark.apache.org) and MapReduce framework to analyze data. The two main reasons to use these tools are their availability as open
source products, and their large and active developer network through which these tools are constantly updated.
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8C-PDILA1 | HONEYWELL | Digital Input 24V (Coated)
8C-TAOXB1 | HONEYWELL | AO IOTA Redundant (Coated)
8C-TAOXA1| HONEYWELL | AO IOTA (Coated)
8C-PAONA1 | HONEYWELL | Analog Output w/o HART (Coated)
8C-PAOHA1 | HONEYWELL | Analog Output HART (Coated)
8C-TAIMA1 | HONEYWELL | Low-level AI IOTA (Coated)
8C-PAIMA1 | HONEYWELL | I/O Module (Coated) Low-level AI – RTD & TC
8C-TAIXB1 | HONEYWELL | IOTA (Coated) AI Redundant
8C-TAIXA1 | HONEYWELL | AI IOTA (Coated)
8C-PAIHA1 | HONEYWELL | I/O Module (Coated) High-level AI HART, Single-ended
8C-TAIDB1 | HONEYWELL | AI IOTA Redundant (Coated)
8C-PAIH54 | HONEYWELL | I/O Module (Coated)
8C-TAIDA1 | HONEYWELL | IOTA (Coated)
51305980-836 | HONEYWELL | Cable, Redundant C300 Controller
8U-TCNTA1 | HONEYWELL | Series 8 C300 Controller I/O Termination Assembly, Uncoated
8U-PCNT02 | HONEYWELL | Series 8 C300 Controller, Uncoated
8C-TCNTA1 | HONEYWELL | Series 8 C300 Controller I/O Termination
8C-PCNT02 | HONEYWELL | Series 8 C300 Controller Coated
SPIIT13 | ABB | communication module
INIIT13 | ABB | Network local transmission communication module
SPICI03-SCIL | ABB | Timer Master Module
INICI03 | ABB | Timer Master Module
SPSOE01 | ABB | Sequence of Events Main Module
INSOE01 | ABB | Sequence of Events Main Module
IMASO11 | ABB | Analog output module
SPDSI14 | ABB | digital input module
IMDSI22 | ABB | Digital Signal Input Module
IMFCS01 | ABB | Frequency Counter Slave Module
SPFCS01 | ABB | Frequency Counter Module
SPDSM04 | ABB | digital output module
SPFEC12 | ABB | Analog input module
IMCIS22 | ABB | Infi 90 Control I/O Slave Module
SPSET01 | ABB | I/O module
SPCIS22 | ABB | I/O module
IMQRS22 | Bently Nevada | Quick Response Module
IMCPM01 | ABB | communication port module
330704-000-050-10- 02-05 | Bently Nevada | proximity detector
IMQRS22 | ABB | Interference within the LC system
SPQRS22 | ABB | Quick Response Module
330103-00-03-10-02-05 | Bently Nevada | proximity detector
330104-00-13-10-02-05 | Bently Nevada | 3300 XL 8 mm Proximity Sensor
330780-90-05 | Bently Nevada | 3300 XL front sensor
330106-05-30-05-02-05 | Bently Nevada | 3300 XL 8mm Reverse Mount Probe
330500-00-02 | Bently Nevada | piezoelectric speed sensor
330130-085-02-05 | Bently Nevada | 3300 XL Extension Cable
330161-02-85-05-94-01-02 | Bently Nevada | Single triaxial high voltage feedthrough of 3300 system
133292-01 | Bently Nevada | Low Voltage DC Power Module
3500/15-07-00-00 | Bently Nevada | 3500/15 Power Module
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