Table of Contents
Advertisement
AMI Codes-II
Program List and Explanations
5.2.1.43
5.2.1.43.10
5.2.1.43.20
5.2.1.43
5.2.1.43.11
5.2.1.43.21
5.2.1.43
5.2.1.43.12
5.2.1.43.22
5.2.1.43
5.2.1.43.13
5.2.1.43.23
A-96.250.571 / 050517
Control upwards/downwards
Setpoint: User-defined process value (Measured value or flow)
P-Band: Range below (upwards control) or above (downwards
control) the set-point, within the dosing intensity is reduced from
100% to 0% to reach the set-point without overshooting.
Control Parameters: if Parameters = DIS
Setpoint: 0–5 ppm or 0–5 mg/l
P-Band: 0–5 ppm 0–5 mg/l
Control Parameters: if Parameters = pH
Setpoint: 0 –14 pH
P-Band: 0 –14 pH
Control Parameters: if Parameters = Temperature
Setpoint: -30 to +120 °C
P-Band: 0 to +100 °C
Control Parameters: if Parameters = Sample Flow
Setpoint: 0–600 B/s
P-Band: 0 –200 B/s
Reset time: The reset time is the time till the step response of a
single I-controller will reach the same value as it will be suddenly
reached by a P-controller.
Range: 0–9'000 sec
Derivative time: The derivative time is the time till the ramp
response of a single P-controller will reach the same value as it will
be suddenly reached by a D-controller.
Range: 0–9'000 sec
Control timeout: If a controller action (dosing intensity) is constantly
over 90% during a defined period of time and the process value
does not come closer to the setpoint, the dosing process will be
stopped for safety reasons.
Range: 0–720 min
85
- Quick Links:
- Maintenance Schedule
Hide quick links:
Advertisement
Table of Contents
Need help?
Do you have a question about the AMI Codes-II and is the answer not in the manual?
Questions and answers
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.
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
Please share Data Sheet for the Pherispatic Pump