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Manual Version 1.3.1

Manual Part# 18200-LM-0038

* In the case where the tool varies the air pressure to a shuttle-operated pump, there is no need to connect the

system on signal to an additional air valve.

** See Pump manual for wire leak detection.

6 PC to CPT-1 Communication:

6.1 Ethernet Connection:

An Ethernet connection is only needed for using the CPT-1 setup software. After the controller has been setup, the

settings can be saved and disconnected to be run as a standalone unit. The CPT-1 uses two industry standard

Ethernet connections TCP/IP and UDP/IP the controller will automatically respond in the format to which it is

connected. When connecting the CPT-1 to a local network, it will look to the server to assign it an IP address. This

is supported on both DHCP and BOOT-P server protocols.

6.2 RS-232 Connection:

An RS-232 connection can be created through the 9-pin serial port on the box. When opening the software, the

RS-232 port will show as a COM port and will give two baud rate options, 19200 and 115000. The default baud

rate is 115000, but the slower 19200 baud rate can be selected by placing a jumper on the connection labeled

19.2 on the upper left side of the control box.

7 Software Setup:

7.1 Installation:

Download the CPT-1 setup software at

wkfluidhandling.com/cpt-1

Run the installers by double-clicking on the

installer executable (.exe) file, and follow the on screen prompts. Software requires Windows XP or newer version

of Windows.

7.2 Using the Software:

1. Open “WK Cycle Rate Translator.exe”.

2. Wait for the connections window to show. If you have a CPT-1 connected to the computer via RS-232 or to

the network via Ethernet, it will show in the connections window. See Figure 5 for an image of the

connections window.

CPT-1 Connected via Ethernet

CPT-1 Connected via RS-232

Figure 5: Connections Window

Содержание CPT-1

Страница 1: ...Manual Version 1 3 1 Manual Part 18200 LM 0038 CPT 1 Product Manual Manual available online at wkfluidhandling com ...

Страница 2: ...Connect 44 Pin HD D Sub to Connectors 3 3 System Overview 3 4 Power and Communication 4 4 1 Powering the CPT 1 4 4 2 Ethernet Connection 5 4 3 RS 232 Connection 5 5 Digital I O Setup 5 5 1 Power Digital Ports 5 5 2 Digital Inputs 5 5 3 Digital Outputs 7 5 4 Wiring Configurations 8 6 PC to CPT 1 Communication 9 6 1 Ethernet Connection 9 6 2 RS 232 Connection 9 7 Software Setup 9 7 1 Installation 9 ...

Страница 3: ...ith correct power source b Connect the communication cable correctly Ethernet cables should go from the controller to a network switch not your PC c Install and launch the Smart Control Software d The connections dialog should appear at launch Verify that your controller appears on the list and click the connect button See Section 7 e Once connectivity is verified disconnect from the software and ...

Страница 4: ...0 XX 0015 24 VDC Power Supply 1 2 1 CPT 1 Cycle Rate Translator The CPT 1 control box is a small I O communication device that converts the pump s cycle rate to the cycle rate that works with the tool s algorithm The control box has 44 pin HD D Sub Connector Sends and receives digital signals Indicator Lights Show when each digital signal is active Power Port Takes 18 36 VDC input to power the con...

Страница 5: ... s cycle rate by a factor set by the user and send the scaled cycle rate back to the tool The CPT 1 can be configured to work with any system setup 2 2 Power Adapter with Crimp Pins 2 6 Quick Connect 44 Pin HD D Sub to Connectors Pin reference start at one from top as shown in image below 2 4 Breakout Board 44 Pin HD D Sub to Screw Terminal 2 3 Cable 44 Pin HD D Sub to Wire Leads 2 5 Din Rail Powe...

Страница 6: ...locations POE can now be used The Tool sees the scaled cycle rate from the WK CPT 1 The pump operates in the current mode End Stroke Detect Oscillate or End Stroke Oscillate WK CPT 1 Solenoid Tool Algorithm WK Pump Scaled Cycle Rate Operation Figure 2 Illustration of how the CPT 1 maintains two separate communication loops The CPT 1 will run the pump and calculate its cycle rate shown with black a...

Страница 7: ...e not powered by the controller An external power supply is required for the digital ports to be active Use Table 1 for digital port power connections Pin Name Pin Wire Color Designation Levels Notes Power Source Outputs 15 Red Black Stripe Power Source 12 24 VDC The voltage input into these pins power all of the source type outputs The voltage input will equal the voltage output from these ports ...

Страница 8: ...s triggered 33 Light Green Red Stripe Low VDC Reference 0 V Not Active 24 V Active Digital Input End Detect Right DI_1 22 Gray Black Stripe High VDC Reference 24 V Not Active 0 V Active 3 Red Low VDC Reference 0 V Not Active 24 V Active Digital Input Leak Detect Left DI_4 21 Brown Black Stripe High VDC Reference 24 V Not Active 0 V Active For systems that do not support a leak detect function to t...

Страница 9: ...ol Otherwise connect both left and right to the tool 29 Brown White Stripe Source Relay Open Not Active Relay Closed Active Digital Output Right Translated Cycle Rate DO_3 25 Pink Black Stripe Sink Relay Open Not Active Relay Closed Active 43 Light Blue Green Stripe Source Relay Open Not Active Relay Closed Active Digital Output System On DO_4 39 Orange Green Stripe Sink Relay Open Not Active Rela...

Страница 10: ...handle leak detection this can be wired into the CPT 1 Select one column from each section that matches the system configuration and then use the rows in the table to determine how the system should be wired Tool Communication Pump Type Leak Detection End Stroke Detection On Off with Cycle Counter Cycle Counter Only Solenoid Pump Shuttle Pump Tool CPT 1 Digital Input Remote Left From Tool From Too...

Страница 11: ...Connection An RS 232 connection can be created through the 9 pin serial port on the box When opening the software the RS 232 port will show as a COM port and will give two baud rate options 19200 and 115000 The default baud rate is 115000 but the slower 19200 baud rate can be selected by placing a jumper on the connection labeled 19 2 on the upper left side of the control box 7 Software Setup 7 1 ...

Страница 12: ...ters 6 When done click Save Defaults Note if the settings are not saved new settings will be lost when the controller restarts 7 3 Software Inputs Operation Mode This controller can control the pump in three ways To change between operation modes move the knob to the desired operation mode Simulation Mode Calibration mode runs the pump as a simple timer Simulation mode has two functions 1 Fiber op...

Страница 13: ... cycle rate If the scale is less than one the emulated cycle rate will be slower than the actual cycle rate Output Percent The output percent changes the duration of the converted signal as a percent of its duration For example if the signal should stay on until the signal from the opposite side turns on set the output percent to 100 or if the signal should turn off shortly after turning on set th...

Страница 14: ...er to another the user should first disconnect from the current connection and then connect to the new connection Command Line Entry This tool enables specific commands to be issued to the controller and check the response sent back from the controller Set IP Address By default the control box is set to look for an IP address to be set from the DHCP network However this tool can be used to force a...

Страница 15: ... Input End Detect Left or Full Cycle Signal DI_0 7 Brown Reference High VDC 24 V Not Active 0 V Active The left end detect is used to count each full cycle If using a shuttle operated pump connect a pressure switch or end detect sensor to the left end detect signal If using a solenoid valve operated pump connect both the left and right end detect sensors such that the signal is active when the sen...

Страница 16: ...und when closed Relay Open Not Active Relay Closed Active 43 Light Blue Green Source Connect to power when closed Relay Open Not Active Relay Closed Active Digital Output System On DO_4 39 Orange Green Sink Connect To ground when closed Relay Open Not Active Relay Closed Active This is to indicate that the system is on This input is required when operating a shuttle pump However this can also be u...

Страница 17: ...Manual Version 1 3 1 Manual Part 18200 LM 0038 Controller Label ...

Страница 18: ...Manual Version 1 3 1 Manual Part 18200 LM 0038 10 Appendix 2 Dimensional Diagrams ...

Страница 19: ...ur Cycle Rate Translator with different connection methods a power supply or request a specific revision level please select options from the appropriate additional options 1 3 www wkfluidhandling com Revision Level Contact factory for copy exact code activation information Rev 44 male pin to Screw Terminals Connection Method Power Supply P 24V 60W Power Supply Required Configurations Additional O...

Страница 20: ...Manual Version 1 3 1 Manual Part 18200 LM 0038 ...

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