Swann AMI Codes-II Operator's Manual page 95

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AMI Codes-II
Program List and Explanations
5.3.2.1
5.3.3.1
5.3.4
5.3.4.1
5.3.4.2
5.3.4.3
A-96.250.571 / 050517
Function = Fieldbus:
The relay will be switched via the Profibus input. No further param-
eters are needed.
Function = End of Batch
This function is only available on relay 2. It is used to communicate
with canal switching instruments from third-party suppliers. The
relay closes for 1 sec. after each valid measurement. If End of
Batch is selected, no further selection is possible.
Input: The functions of the relays and signal outputs can be de-
fined depending on the position of the input contact, i.e. no function,
closed or open.
Active: Define when the input should be active:
No:
Input is never active.
When closed
Input is active if the input relay is closed
When open:
Input is active if the input relay is open
Signal Outputs: Select the operation mode of the signal outputs
when the relay is active:
Cont.:
Signal outputs continue to issue the measured
value.
Hold:
Signal outputs issue the last valid measured value.
Measurement is interrupted. Errors, except fatal
errors, are not issued.
Off:
Set to 0 or 4 mA respectively. Errors, except fatal
errors, are not issued.
Output/Control: (relay or signal output):
Cont.:
Controller continues normally.
Hold:
Controller continues on the last valid value.
Off:
Controller is switched off.
93

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Do you have a question about the AMI Codes-II and is the answer not in the manual?

Questions and answers

Nonhlanhla
March 2, 2025

Using the AMI Codes-II, there is Chlorine in the system, yet the system reads 0.00. Reseted, still no feedback. what could be the problem.

1 comments:
Mr. Anderson
March 2, 2025

If the Swann AMI Codes-II system reads 0.00 for chlorine despite chlorine being present, possible issues could include:

1. Reagent Issues – The required reagents (OXYCON ON-LINE DPD, buffer solutions, etc.) might be depleted, expired, or improperly mixed.
2. Clogged or Dirty Components – The sample inlet, inlet filter, or flow regulating valve might be clogged, preventing proper water flow.
3. Calibration or Sensor Issues – The system may need recalibration, or the sensor might be faulty or improperly installed.
4. Power or Electrical Issues – The instrument may not be receiving proper power, or there could be an electrical fault affecting measurement.
5. Interference from Additives – Certain water additives like corrosion inhibitors or cyanuric acid might interfere with chlorine detection.

Checking reagent levels, cleaning components, recalibrating, and verifying power and water flow can help identify and resolve the issue.

This answer is automatically generated

Nonhlanhla
March 2, 2025

Please share Data Sheet for the Pherispatic Pump

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