Quick Startup Guide
HydroACT Analyzer with
DuraTrac 4 Streaming Current Sensor
Version 11/10/16
Страница 1: ...Quick Startup Guide HydroACT Analyzer with DuraTrac 4 Streaming Current Sensor Version 11 10 16...
Страница 2: ...Signal Wiring 6 Output Signal and Scaling Information 6 Gain Adjustment Including Cleaning Procedure 7 Sensor Cleaning Frequency 7 Find the Optimum Streaming Current Value and How to Zero the Reading...
Страница 3: ...c drain near the sensor as shown below is advised when possible This allows for quick visual verification of flow and reduces sensor maintenance i e seal replacements There are two 1 FNPT sample ports...
Страница 4: ...4 Dimensions Mounting DuraTrac 4 Sensor HydroACT...
Страница 5: ...the alarm and silence the beeping Menu Navigation The HydroACT Interface is navigated using the buttons located below the display From the Home Screen press the Menu button to access the Menu Screen s...
Страница 6: ...Options Connections Output Signal and Scaling Information The Streaming Current 4 20 mA Output is typically mapped to Analog Output 1 8 and scaled 500 to 500 The Signal Health 4 20 mA Output is typica...
Страница 7: ...de the probe block or on the probe piston surfaces Try cleaning again and be sure to use the cleaning agent on all surfaces Once reading appears to have stabilized add more raw water until the reading...
Страница 8: ...sufficient time to stabilize 2 hours recommended for brand new unit the below procedure should be followed to find the optimum SCV that will be used as the setpoint by which to gauge coagulant dosing...
Страница 9: ...the Streaming Current waveform signal go to Menu SCM Options Diagnostics Waveform The waveform view will update every 5 seconds The waveform display can aid tremendously with troubleshooting problems...
Страница 10: ...ngly Holding down the Select button will cause the output to change more rapidly Home Screen To make faster changes to the pump speed or to change the setpoint value if not using Zero Offfset simply h...
Страница 11: ...art Delay 00 00 00 If 0 controller will initialize in the Start Mode see below for user defined time HH MM SS before switching to Run Mode This occurs on power up and when Process Signal input receive...
Страница 12: ...to increase the rate of PID adjustments Options Setup Output Setup Parameter Factory Setting Notes Manual Value 0 Allows the user to adjust the pump output when the Run Mode is set to Manual This sett...
Страница 13: ...ero at all times Ramping Disabled Ramping feature is generally only used for applications that start and stop automatically PID control can struggle during a startup event to bring the process variabl...
Страница 14: ...al value is increased and vice versa Typical settings used are 0 200 to 1 000 This setting determines the controller s proportional response to the difference between the Setpoint and Process Variable...
Страница 15: ...is highly sensitive to noise in the process variable signal and relies on the PV to be fairly proportional to the PID output changes which the Streaming Current reading is generally not If used the Up...
Страница 16: ...afe on PV Alarm Disabled Enabling this feature will cause the PID to revert to the Failsafe Mode in response to a Streaming Current alarm high or low reading going active If the Failsafe Mode is set f...
Страница 17: ...ns Setup PID Flow Setup Parameter Factory Setting Notes Enabled Disabled This setting is disabled on all units leaving the factory even those ordered with flow pacing capability Enable this setting to...
Страница 18: ...is the typical flow rate the plant runs at 400 should be entered as the Nominal Flow 6 The next step is to change the High and Low Output settings for upper and lower controller output range or pump s...
