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Related Manuals for Hohner PR90 Series
Summary of Contents for Hohner PR90 Series
- Page 1 USER MANUAL v1.0...
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Page 2: Table Of Contents
USER MANUAL PR90 / PR90H PR90 / PR90H CONNECT PROGRAM Features Requirements Overview p. 4 p. 8 p. 14 Auto sensig features Connection Steps Instructions p. 5 p. 15 p. 9 Working margins Monitoring p. 9 Connect to PC p. 5 p. - Page 3 PR90 / PR90H...
- Page 4 USER MANUAL PR90 / PR90H Features USB and graphical interface programming options for Direct USB2 to USB2 encoder connection to any the PR90 programmable incremental optical encoder: computer or Tablet-PC running Windows, MAC OS or Linux, without the need for intermediate adapter boxes.
- Page 5 USER MANUAL PR90 / PR90H Auto sensing features Automatic voltage detection. The equipment determines the output level (HTL/TTL) according to input voltage. From 4.5Vdc to 10Vdc output will remain in TTL, from 11Vdc to 30Vdc output level will be maintained in HTL as long as the device is programmed for HTL output. Automatic overload detection in the encoder driver.
- Page 6 USER MANUAL PR90 / PR90H Protection Over voltage and power supply inversion protection. The encoder is protected to prevent its destruction in case of reverse polarity of power and/or spikes exceeding 35Vdc. Voltage drops. The device stops working below 3.9 Vdc. Up to this point the PR90 maintains the outputs at standard TTL levels, and if the voltage drop has been excessively slow the encoder goes into protection mode;...
- Page 7 connect...
- Page 8 A PC or Tablet-PC running Download the programming software from the Windows, Mac OS o Linux Hohner Automaticos website (with the latest version of Java installed) Minimum system requirements for the programming computer: 32 or 64 bit OS, Java compatible.
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Page 9: Connection Steps
USER MANUAL PR90 / PR90H For the PR90 programmable incremental optical encoder to work correctly, you must follow the detailed configuration instructions below: Make sure, before you connect the encoder, that Pay special attention to the TTL / HTL output configuration, since the configuration required for the encoder is the if the proper voltage output is not selected, the devices correct type for your application. - Page 10 USER MANUAL PR90 / PR90H From the Hohner website, download the programming software required for your Operating System. download the programming software WINDOWS Mac OS X 32/64-bit 32/64-bit decompress and run the Once the programming software has been downloaded, decompress the .zip file and run the installation program by clicking on the corresponding icon.
- Page 11 USER MANUAL PR90 / PR90H The installation will create short cuts to the The program will install PR90 - HOHNER Automatic alert about the installation program in the chosen Start Menu folder process and the Java version in the chosen folder Finish the installation and exit the installation Choose the additional tasks;...
- Page 12 USER MANUAL PR90 / PR90H Run the programming software Step 3: configure the Without disconnecting the PR90 from any of the computer or tablet's USB ports, open the "Communication COM port Port" menu on the interface, choose the corresponding communications port (COMX), menu on the interface, choose the corr where the wher...
- Page 13 program...
- Page 14 USER MANUAL PR90 / PR90H When you connect the device, the computer will recognize the PR90 and you will hear the connecting devices sound and will see a flashing green led on the encoder for 1 second. Monitoring Screen Programming Screen See only programming screen See only monitoring screen Visualization Options...
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Page 15: Instructions
USER MANUAL PR90 / PR90H Programming Instructions During Power-On programming (encoder powered-up), the PR90 should NEVER be programmed with the machine in operation. At the time of programming information can be lost until programming has The configurable parameters are: finished, and this could cause unexpected behaviour in the machine connected to the encoder. - Page 16 USER MANUAL PR90 / PR90H Write Encoder Record the configuration to the encoder Once these options have been selected, click on "Write Encoder" in the upper task-bar of the programming screen. The upper task-bar should show green, confirming data recording progress, showing the term "ACK:". Which means that the recording process has finished correctly.
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Page 17: Monitoring
USER MANUAL PR90 / PR90H Monitoring Screen REAL TIME Press the button to activate the real-time read monitor. Pulses per second (PPS) The encoder's PPS output is shown, which can be directly Reference signal position translated to frequency. (Z Pulse) Also monitored by aPPS-scaled dial (Hz)/125. -
Page 18: Alarm Panel
- Damage to any of the components, circuit board, fault in the ASIC or uController. - Dirt on the coded disk or photo sensors - IR LED spent or fault Solution: Hohner Technical Service - Asic fault Solution: Hohner Technical Service... -
Page 19: Considerations
USER MANUAL PR90 / PR90H Power Driver Low TTL Temp./Overload Power is below the TTL working limits. Overload or over-heating of Driver circuitry. Low HTL Humidity Power is below the HTL working limits. Alerts of moisture or water on the circuits. Considerations C.