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

5.5.3 Setpoints

TAG Description
FTAH-201- Flow Transmitter Alarm
SP High Setpoint

5.5.4 Logic

TAG Description
YC-201 Ready Contact
SCR-201 Inlet Screen
SCR-202 Inlet Screen
Screen Transfer
P-201
Pump
Screen Transfer
P-202
Pump

5.5.5 Alarms

Alarm Alarm Description
Flow Transmitter Alarm
FTAH-201
High
LAHH-201 Level Alarm High High
LAHH-202 Level Alarm High High
LAHH-203 Level Alarm High High
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
75 0-200 GPM
Control Logic
On when LSH-201 / 202 and LSHH-
203 are not ON
The inlet screen will be ON when
influent flow is detected via flow
transmitter FIT-201. The screen will
run for 1 minute after influent flow
has stopped via flow transmitter FIT-
201.
If the high high level switch LSHH-
201 on the screen is ON then the
inlet screen SCR-201 will be ON.
Same as SCR-201
The pump will be ON when the LSH-
203 turn on as long as LT-301 <
LTH-301-sp setpoint
the pump will turn off when the LSL-
201 turns off
This pump runs duty standby with P-
201 with a 5:1 rato
Actuation Control
FIT-201 > FTAL-201-SP
LSHH-201 = Active
LSHH-202 = Active
LSHH-203 = Active
1291 California Avenue, Brockville, ON K6V 5W3
(800) 420-4056 / www.newterra.com
Setpoint Change
Control
Open
Alarm Output
Interactions Type
Discrete
Discrete
LAHH-301 Discrete
LAHH-301 Discrete
Self
Delay Resetting
(Y)
60s
5s Y
5s Y
5s Y
newterra ltd.
Alarm setpoint
(Y/N)
Y
Hour HOA
Meter Control
HOA
Y HOA
Y HOA
Y HOA
Y HOA
50