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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F3322 | HIMA | F 3322 16 fold output module
F5220 | HIMA | F 5220 2 fold counter module
F3248 | HIMA | F 3248 16-fold input module
F3240 | HIMA | F 32404 16-fold input module
F3237 | HIMA | F 3237 16-fold input module
F3224 A| HIMA | F3224A 4 16-fold input module
F3223 | HIMA | F 3223 4 fold input module
F3222 | HIMA | F 3222 digital input module
F3221 | HIMA | F 3221 16-fold input module
F7126 | HIMA | F 7126 power module
F7130A | HIMA | F 7131 power module
F7126 | HIMA | F 7126 power module
F8653X | HIMA | F8653X Central module
F8651X | HIMA | F8651X controller module
F8652X | HIMA | safety-related CPU
F8652X | HIMA | F 8652X safety-related CPU
F8653X | HIMA | F8653X Central module
B5233-2 | HIMA | B 5233-2 Assembly kit
B5233-1 | HIMA | B 5233-1 Assembly kit
B5231 | HIMA | B 5231 Assembly kit
B4237-2 | HIMA | B 4237-2 Assembly kit
B4237-1| HIMA | B 4237-1 Parts of the assembly kit
B4235 | HIMA | B 4235 Assembly kit
B4233-2 | HIMA | B 4233-2 Parts of the assembly kit
SPBRC410 | ABB | Analog output module
SPASO11 | ABB | Analog output module
SPAJ140C-CA | ABB | Overcurrent and Ground Fault Relays
SNAT7640 3BSE003195R1 | ABB | Sell Control System Parts
YPK111A/YT204001-HH | ABB | control system parts
YPK107E/3ASD489301A410 | ABB | control system parts
YPI103E/YT204001-FB | ABB | off-the-shelf module
YPG111A 3ASD273001B1 | ABB | terminal interface
YPG110E YT204001-FD/1 | ABB | off-the-shelf module
DCF1048880P0001 YPC111B | ABB | YPC 111B adapter module
YL681001-AB | ABB | speed terminal
XZ727A-E GJR2323300R0001 | ABB | Bailey module
XV C768 AE102 | ABB | XVC768AE102 adapter module
XT376A-E HEIE420158R1 | ABB | module
B4231 | HIMA | B 4231 system module
XR8981V3 HEIE431105P1 | ABB | adapter module
XT377E-E HESG446624R1 | ABB | module
UT735A-E GJR2328100R0001 | ABB | adapter module
UT635A-E GJR2910300R0001 | ABB | Programmable Control System
ZMU-02 3AUA0000151291 | ABB | Inverter memory card
3AUA0000040000 RUSB-02 | ABB | Laptop Cable Kit
UAD142A01 3BHE012551R0001 | ABB | Extended output power supply
REU615 | ABB | Voltage Protection and Control Relays
UNITROL 1020 UNS0119A-Z,V1 3BHE030579R0003 | ABB | Excitation System
SPHSS03 | ABB | Hydraulic Servo Module
REM615E_1G HBMBCAAJABC1BNN11G | ABB | Feeder Protection and Control Relays
UAD155A0111 3BHE029110R0111 | ABB | Distributed Control System Module
CS513 3BSE000435R1| ABB | communication interface module
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