| RAVENSDOWN
– TARATAHI
Raw
Rock Intake & Blending & Dispatch Plant
Complete
installation and automation of a rock intake system,
and a blending and dispatch plant. The system comprises
of an AB SLC5/03 PLC, in conjunction with a Basic module
and a PanelView550. Plant is supported by modem from
Christchurch.
RAVENSDOWN
– HORNBY
Manufacture
Control System Upgrade
Replacement
of Fisher & Porter microDCI Supervisor with RSView32.
HMI communicates with one PLC5/15 and three SLC504 as
well as an F&P microDCI controller. This plant is
responsible for grinding of raw materials, through blending,
mixing, and granulation to storage in product sheds.
RIO is used in MCC’s for motor control and at a remote-settling
pond.
RAVENSDOWN
– HORNBY
Grinding
- Rock Intake
Complete
installation and automation of raw rock intake system.
An AB SLC5/04 controls plant. DeviceNet is used to communicate
with AB & ABB VSD’s and an AB PanelView300. The
Manufacture HMI monitors this plant and allows blend
information to be entered.
RAVENSDOWN
– HORNBY
Manufacture
– MCC Replacement
Complete
replacement of motor control centre with a Form 4 Simotrol
MCC. This required numerous motor and control cables
to be redirected to the new MCC position within a limited
shutdown period. Excellent planning, communications
and team work enabled this to be completed on time and
within budget.
RAVENSDOWN
– HORNBY
Raw
Rock Intake
Complete
installation and automation of two intake systems. Plant
is controlled by an AB SLC5/03. RIO is used to communicate
with two remote MCC’s and a PanelView550. |
