Superfeed SVF 888 Variable Frequency Controller

Transcription

1 Superfeed SVF 888 Variable Frequency Controller 1

2 Contents 1.0 Introduction Precautions Note to User Safety Precaution Specifications Model SVF 888 Controller Specification Basic Control and Function Input/Output Connections V Sensor Terminal Input/Output Terminal Preparations Operation Power Up Frequency Setting On/Off Output Modifying Delay On Time Modifying Delay Off Time 11 2

3 Specifications and contents of this manual are subject to changes without any obligation on the manufacturer s part. 1.0 Introduction Thank you for purchasing Superfeed SVF 888. For correct operation of the controller, please read the operational manual carefully before use, and ensure execution of safe work through correct operation. Please keep the operation manual in a safe place after each use This is a variable frequency controller which outperforms most controllers in the market. Its features are as follow: i. Variable Frequency Selection ii. Adjustable Amplitude Control iii. On/Off Delay Timing Control iv. Adjustable On/Off Delay Timing v. Internal Fan For Better Heat Dissipation vi. Functional In Both 100V and 230V Power Supply vii. External Run/Stop Operation Switch 3

4 2.0 Precautions 2.1 Note to Users Use of this SVF 888 Controller involves electrical current. There is potential hazard of electric shock to the operator. Failure to follow these instructions may result serious personal injury or property damage. Not all danger should be covered in this manual. Please read the manual and act on the principle of safety first. The manufacturer is not responsible for any machine failure or injuries that arises due to modifications or repairs performed on the timer by unauthorised personnel. Please seek the manufacturer s advice if machine requires any modifications or repairs. 2.2 Safety Precautions Do not drop or hit the Controller with great impact. Do not sprinkle or submerge the SVF 888 Controller in water. After switching off the power, give the Controller some time to fully discharge the current. Switch off the power before performing any maintenance work. Switch off the power before removing the cover of the controller. Lift the SVF 888 Controller by its body and not with its cable. 4

5 3.0 Specifications 3.1. Model SVF 888 Controller Specification Power Source Input Voltage 115Vac or 230Vac Control Sensor Input 12V NPN or 12V PNP Output Output Voltage 100Vac or 200Vac Max Current 15A Frequency 0 to 500Hz Operation Mode Constant Voltage Mode The controller outs the constant voltage at the set frequency Housing Colour Orange Case Material Metal Applicable Condition Ambient Temp degree Celsius Ambient 10-90% (no condensation allowed) Moisture Workable Location Indoor without corrosive gas and dust or harmful circumstances Noise Resistance 1000V or more Controller Dimensions (105x235x106)mm Mass Approx. 2kg 5

6 4.0 Basic Controls and Functions SVF 888 SUPERFEED Model Type FREQUENCY 00050, 0HZ0 MODE SET Display Panel Increase Button ON OFF MIN MAX Confirmation Button Mode Selection Amplitude Control Decrease Button On/Off Switch Controls Function Model Number Identify the controller as SVF 888 Display Panel Display the status of the controller Increase Button Increase the frequency value or delay On/Off timing Decrease Button Decrease the frequency value or delay On/Off timing Mode Selection Button Select the different modes of the controller Save Button Save the current settings Amplitude Control Increase/decrease the amplitude On/Off Switch Switch on/off the Controller 6

7 5.0 Input/Output Connections V Sensor Terminal + 12V - P+ S+ S- + 12V - P+ S+ S- P- P- (a) Default (b) External Power Supply + 12V - P+ S+ S- + 12V - P+ S+ S- P- P- (c) NPN Sensor (d) PNP Sensor By default as shown in (a), both the positive and negative signals (S+, S-) of the 12V Sensor Terminal are connected to the positive and negative power supply (P+, P-). For NPN Sensor, remove the connection of the P- to S- and connect the positive, negative and signal wires of the sensor to the terminal as shown in (c). For the PNP Sensor, remove the connection of the P+ to S- and connect the positive, negative and signal wires of the sensor to the terminal as shown in (d). 7

8 5.2. Input/Output Terminal Input (3 pin plug) Connect to Earth, Neutral and Live. The usual chosen colours are Green/Yellow for Earth, Blue for Neutral and Brown for Live. Output (Bowl) Connect to Earth, Output 1 and Output 2. The usual colour for Earth is Green/Yellow and the colours for Output 1 and 2 are Blue and Brown. 8

9 6.0 Preparations a) Switch OFF all power. b) Dissemble the side and top panels by removing the screws from both sides of the Controller. c) Connect the sensor wires to the 12V Sensor terminal. See V Sensor Terminal for details. Commonly used colour code of wires are 0V=Blue, 12V=Brown and SIG=Black. d) Connect cable of feeder to controller. See 5.1 Input/Output Terminal for details. Connect to output cable of the controller to the feeder input cable. Be particularly aware of live, neutral and earth connection respectively. e) Connect power cable to controller. See 5.1 Input/Output Terminal for details. Terminal AC power supply according to the selected AC voltage (230Vac or 115Vac) to get ready. f) Connect fuse in the fuse holder. Insert the fuse properly in the fuse holder in which both sides of the fuse are in contact with the fuse holder. g) Insert the fibre optic cable to the fiber-optic photoelectric sensor. h) Check input and output cables for grounding with multimeter to ensure safety. i) Check and tighten all incoming and outgoing cables termination. j) Screw all the panels back to the Controller. As a precaution, remember to tighten up all the screws. 9

10 7.0 Operation After the preparations are completed, the Controller is ready for operation. 7.1 Power Up FREQUENCY 00050, 0 Hz Ensure the 3 pin plug is fully in the socket and switch on the power. Toggle the On/Off Switch on the Controller to on. The first screen in the display will be the Frequency Setting screen. 7.2 Frequency Setting FREQUENCY 00050, 0 Hz Increase Button: Decrease Button: Mode Button: SET Button: Increase the frequency value. Decrease the frequency value. Switch to On/Off Output screen. Save the current settings. At the Frequency Setting screen, press the Increase/Decrease Button to adjust the frequency to the desired value. This value can be seen in the display. A maximum value of 500Hz can be achieved. These settings will remain in effect until the power is switched off. The frequency value will revert back to the original value when the Controller is powered up again. To ensure the new value remains in effect when the power is switched on, adjust to the desired frequency and press the Set Button. The screen will flash the message ROM UPDAT which means the current settings are successfully saved into the memory. 7.3 On/Off Output +ON -OFF 00050, 0 Hz ON +ON -OFF 00050, 0 Hz OFF Increase Button: Decrease Button: Mode Button: SET Button: Switch on the output. Switch off the output. Return back to the frequency screen when output is switch on. Switch to the delay on time screen when the output is switch off. NIL From the Frequency Setting Screen, press the Mode Button to access the On/Off Output screen and then press the Increase/Decrease to switch on/off the output. 10

11 7.4 Modifying Delay On Time ON TIME Increase Button: Decrease Button: Mode Button: SET Button: Increase the delay on timing. Decrease the delay on timing. Switch to the delay off timing screen Save the current setting In order to change the delay timing, the output needs to be disabled. Navigate to the On/Off Output screen to disable the output Once the output has been deactivated, press the Mode Button again to access the delay on timing setting. Then press Increase/Decrease Button to adjust to the desired delay on timing. To save the settings into the memory, press the Set Button. Pressing the Mode Button at the Delay On Time Setting screen will enable the user to access the Delay Off Time setting screen. 7.5 Modifying Delay Off Time OFF TIME Increase Button: Decrease Button: Mode Button: SET Button: Increase the delay off timing. Decrease the delay off timing. Return to the Frequency Setting screen Save the current setting In order to change the delay timing, the output needs to be disabled. Navigate to the On/Off Output screen to disable the output In the Delay Off Timing screen, press the Increase/Decrease Button to adjust to the desired delay off timing. To save the settings into the memory, press the Set Button. To return to the Frequency Setting screen, press the Mode Button. 11