EOS ProControl 2 plus Series User Manual

ProControl User’s Manual v2.2X
5 \8100\0074_1017
Startup
Sequence
The Startup Sequence is a series of control algorithms or steps which run in
succession and which are designed to place the system in its normal operating mode.
It can be as simple as turning all the outputs on simultaneously, or as complex as a
multi-stage delay with many conditions. Up to 8 or 16 individual startup steps can
be declared depending on the model of the controller. The ProControl can be
configured to automatically run this sequence when the unit is powered up.
Process Tasks
A Process Task is an ongoing control algorithm which runs continuously. Think of
each process task as an IF-THEN statement, in which an action is initiated if a
certain condition or combination of conditions exists. Some examples are:
• IF Tank Level Sensor 2 is on, THEN turn Pump 2 off
• IF Air Flow Rate < 10 cfm AND Reactor Temperature > 250
o
, THEN open Bleed
Valve 2
Up to 32 or 64 separate process tasks can be run simultaneously depending on the
model of the controller. Process tasks can trigger email reports, text message alerts,
and system shutdowns.
Shutdown
Sequence
The Shutdown Sequence is a series of control steps which run in succession and
which are designed to shut your system down in a manner which is best for the
equipment or treatment processes involved. The shutdown sequence can be
activated manually or automatically due to an alarm condition. Here is an example
shutdown sequence:
• Turn off Well Pumps 1 and 2
• Wait 5 minutes, then turn off Air Stripper Blower
• Open Bleed Valve 2
• When Oxidizer Temperature < 150
o
, turn off SVE Blower
Automatic
Operation
The use of the startup sequence, process tasks, and the shutdown sequence
constitutes Automatic Operation of your system with the ProControl Series 2
plus
(otherwise known as Auto Mode). The Series 2
plus
will be placed into auto mode
(automatically) when your system has been started up using the programmed startup
sequence. If one condition of the programmed startup sequence is not met during
the startup process, your system will be completely shut down by the ProControl as
a safety measure. Once the startup sequence has been successfully completed, the
ProControl begins running the process tasks continuously. PROCESS TASKS WILL
RUN ONLY WHEN IN AUTO MODE. Please note that the audible beeper will not
sound even if the ProControl has Alarms Set when it is in Auto Mode, since the
process tasks will control these situations as the user has specified.

EOS ProControl 2 plus Series Specifications

General

Brand	EOS
Model	ProControl 2 plus Series
Category	Controller
Language	English