Answer Posted / www.islamqa.com

# SCADA always consdered for monitoring and coordination,
but no control.

# DCS for monitoring and control.

# but now with great progress in technology, networking H/W
and telecommunication SCADA is now used in control also and
so the difference between the 2 systems will fade.

Regards,

Ahmed Sabry
Control and Instrumentation Engineer
GPC - General Petroleum Company
ahmedsabry.online@gmail.com
CELL.: 00 2 0121367310

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