Setpoints; Logic - ProMinent DULCOMETER PH-501 Assembly And Operating Instructions Manual

5.6.3 Setpoints

Tag Description
Level
LTL-301-SP Transmitter Low
Setpoint
LTHFLUX- High Flux Level
301-SP Setting
Level
LTH-301-
Transmitter High
SP
Setpoint

5.6.4 Logic

Tag Description
H-301 Tank Heater
H-302 Tank Heater
EQ Transfer
P-301
Pump
EQ Transfer
P-302
Pump
B-301 EQ Blower
B-302 EQ Blower
newterra O&M Manual
© 2017 by newterra, ltd.
All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without prior written permission of newterra ltd.
Factory Setpoint Range
Setpoint and Units
10% 0-100%
50% 0-100%
80% 50-100%
Control Logic
Interactions
On when TT-301 < 10C
Off when TT-301 >15C
Same as H-301
The EQ pump will be ON
when the EQ level
transmitter LT-301 > LTL-
301-SP and the aeration
tank level transmitter LT-
501 < LTH-501-SP
The EQ pump will be OFF
when the EQ level
transmitter LT-301 < LTL-
301-SP OR LSLL-301 =
InActive OR the aeration
tank level transmitter LT-
501 > LTH-501-SP OR
LSHH-401 is active
Runs Duty with P-302 as
Standby
This pump runs duty
standby with P-201 with a
5:1 rato
The EQ blower will be ON
when the System is in
Run & LSLL-301 is active.
Runs Duty standby with
B-301 switching every 120
hours
1291 California Avenue, Brockville, ON K6V 5W3
Setpoint Alarm
Change setpoint
Control (Y/N)
Open
Open
Alarm Output
Type
LALL-301 Discrete
LALL-301 Discrete
Turns OFF
LAHH-501
Discrete
LAHH-401
LALL-301
Discrete
Discrete
Discrete
newterra ltd.
(800) 420-4056 / www.newterra.com
Notes
Puts the MBR
Permeate pumps
into High Flux
Mode
Hour HOA
Meter Control
Y HOA
Y HOA
Y HOA
Y HOA
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