SW08020 Application Guide
Pump PID 2:
Advanced Pump PID Control
ZENER 8000
Страница 1: ...SW08020 Application Guide Pump PID 2 Advanced Pump PID Control ZENER 8000...
Страница 2: ...NTERNAL COMPONENTS Check List What information you need to know 1 What is the motor nameplate Full Load Current __________Amps 2 What is the motor nameplate RPM __________rpm 3 What is the desired ope...
Страница 3: ...struction manual and this Application guide Load the application adjust initial parameters Operate in local mode to check direction Operate in remote mode and check PID Calibrate PID if required Check...
Страница 4: ...on requirements This is a pressure control system with an automatic turn off function idle or sleep when there is no demand or flow An optional No flow switch can also be used to trigger idle mode A u...
Страница 5: ...the pressure holds 5 The motor pump are in good working order 6 Any non return valve on the discharge side of the pump must be located between the pump and the transducer 7 The internal high low press...
Страница 6: ...nd motor speed kWhr Hours Run Display The top line displays the kWhrs consumed by the motor and the second line displays accumulated running time of the motor Display Messages Message Meaning REM REMO...
Страница 7: ...d the application reloaded To restore defaults follow the procedure below Application NONE A00 DEFAULTS ESC ENTER DOWN Application NONE ENTER PRESS DOWN TO FIND THE DESIRED APPLICATION Application Pum...
Страница 8: ...all the parameters required General access to this menu can be locked out USER MENU The USER MENU is created for the operator In this application it provides access to the Set pressure only Access to...
Страница 9: ...0kPa Enter the desired operating pressure IDLE MODE Adjustments Adjust later Go to page 13 for an explanation on Idle Mode 6 MIN Speed Hz 0 Hz Leave at 0Hz or minimum pump speed to check pump rotation...
Страница 10: ...lly switches to PID mode Select PV Threshold for pipe fill based on pressure 14 Pipe Fill Speed Hz 40 Hz Leave for the moment This is the operating speed for pipe fill mode 15 Fill to Level 300 0 kPa...
Страница 11: ...s set it will go to that speed Use the to increase the speed above the minimum speed level If the motor shaft or pump rotates in the wrong direction remove the input power wait for the ZENER 8000 to d...
Страница 12: ...efer to PID tuning guide if unstable These parameters are found in the following menu 4 Open close additional taps valves to check pressure is maintained and the system respond sufficiently Refer to t...
Страница 13: ...er shooting However regulation takes longer to achieve Guide to PID Tuning Step Problem Action 1 The plumbing is set for typical flow but the system responds too slowly 1 1 Stop the ZENER 8000 pump 1...
Страница 14: ...point The flow switch provides a more simple setup process as the load threshold is not used 3 OTHER CUSTOM Use an internal logic function or other external device to trigger idle mode NOTE Both the...
Страница 15: ...et point Take the Load and the speed reading Stop the Pump or open the discharge valve Method 2 Operate the ZENER 8000 in local mode Close the discharge valve Press the FWD button to start and increas...
Страница 16: ...d are Pipe Fill The pipe fill option allows the ZENER 8000 to operate at a reduced speed to fill the pipes on start Pipe fill is only activated when a start run command is first given Pipe Fill DISABL...
Страница 17: ...oller ENTER DOWN H10 Idle Function ENTER UP DOWN H105 Idle Boost ENTER to edit UP DOWN to adjust and ENTER to save ESC Boost Time Set the time period to operate at the boost pressure H105 Idle Boost D...
Страница 18: ...put parameters required Max Hz To reduce or increase the maximum speed output The Motor volts may also be required to ensure the correct Volts per Hz To operate higher than the motors rated speed To o...
Страница 19: ...C030 Accel 1 Sec C031 Decel 1 sec C032 S time 0 5 Sec C033 Dual Ramp Enabled F010 Remote Ref PID A Opt F1001 PRESET 1 units PID A High Pressure Trip Config G108 AI 32 33 Config 4 20mA G230 UA1 trip A...
Страница 20: ...nections 21 If no bore level switch check bridging link is fitted between terminal 1 and 37 Idle displayed and will not start 22 Check optional no flow switch operation and connections If no switch in...
Страница 21: ...hone 07 3807 7377 Email sales zener net Email sales zener net Email sales zenerqld com au Western Australia South Australia Victoria Power Control Products Rototech Pty Ltd Rototech Pty Ltd Unit 5 144...
