ProMinent multiFLEX M10 User Manual page 52

Controls
ON/OFF
Biocide Feed
(Timed Events)
Proportional 4-20mA
Proportional ON/OFF
Volumetric
Timed
Captured Sample – Boilers
Interlocking
Blocking
M714_User_Master.doc
Updated Aug. 25, 2015
4 . 3
Rating - Detail
User set deadband and controlling
sensor(s) or contact set.
User defined rising, falling or
between Setpoints or active only
during timed events
28 Events per relay
1 minute resolution
Lockout, Prebleed on both time
and conductivity.
User defined control by sensor or
relay control equation.
Auto-Manual switching.
Timed Modulation and Timed
Cycling Special Controls
User set, measure volume
& pump ON time.
Sequential control, measures
Makeup volume, then bleeds for
user set volume.
Bleed & Feed and Bleed then Feed
Includes % of Bleed Time.
User set % Time
Prime
Holding Time
Sample / Measure / Blowdown /
Resample user set timing.
Fail-to-Sample sensor support
included.
1 to 4 contact set inputs,
AND & OR support
1 to 4 relays may block any other
relay
S p e c i f i c a t i o n s
Any relay can be user
configured for any Control.
Control by up to 4 analog
sensors using +,-,x & / math
Each relay can be set to 1,7 or
28 day cycle.
Timed events may exist
concurrently with other controls
Software ZERO & SPAN adjust.
Interlocked current loops go to
4mA
ON time modified by Setpoint to
actual delta.
Rate-to-Volume conversion
routes analog input to Water
Meter(s).
% Bleed & Feed based on 5
minute period.
% Time & Prime on 5 minute
period.
Holding time averages sensor
values for control.
Any sensor may be used.
Support for high pressure sites
Relay OFF when contact set
opens.
Support for common
Oxidant –Inhibitor feed.
If Blocking relay ON, this relay
OFF
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Notes