Omron H8PS Series Manual
Omron H8PS Series Manual

Omron H8PS Series Manual

Cam positioner
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Cam Positioner
H8PS
Cam Positioner
Economical Electronic Cam Switch with
High-performance Eight-cam Control
• Easy replacement of mechanical cam switches.
• Easy setting with single-function keys (each key has one func-
tion).
• Accepts 330-rpm input for compatibility with a variety of auto-
matic units for operation timing control.
• Equipped with useful functions for switching encoder rotation di-
rection, designating the encoder origin, etc.
• Bright LCD backlight display.
• Up to 16-cam control possible using parallel input adapter and
two H8PSs.
• Conforms to EMC standards (EN61326).
• Approved by UL and CSA.
• Six-language instruction manual provided.
Rotary Encoder
• This encoder works in combination with the H8PS Cam Posi-
tioner to detect the operation timing of various automatic ma-
chines at high precision.
• The E6CP is a low-cost money-saving encoder.
• The E6F is compatible with high shaft-tolerance applications as
well as environments subjected to water and oil.
Model Number Structure
I Model Number Legend
H8PS-8B @ @
1 2
3
1. Front panel language
B:
English
2. Mounting method
None: Flush mounting
F:
Surface/Track mounting
3. Output configuration
None: NPN transistor output
F:
PNP transistor output
H8PS
Cam Positioner
C-155

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Summary of Contents for Omron H8PS Series

  • Page 1 Cam Positioner H8PS Cam Positioner Economical Electronic Cam Switch with High-performance Eight-cam Control • Easy replacement of mechanical cam switches. • Easy setting with single-function keys (each key has one func- tion). • Accepts 330-rpm input for compatibility with a variety of auto- matic units for operation timing control.
  • Page 2: Ordering Information

    Ordering Information I Cam Positioner Mounting method Output configuration Model Flush NPN transistor output H8PS-8B PNP transistor output H8PS-8BP Surface/Track NPN transistor output H8PS-8BF PNP transistor output H8PS-8BFP I Rotary Encoder Type Cable Model length Economy E6CP-AG5C-C Rigid E6F-AG5C-C I Accessories (Order Separately) Item Specification Model...
  • Page 3: Specifications

    1° Increments (cam control precision, however, is within 2°: 256° rotational increments) Up to 2 output signals can be set per cam Inputs Encoder input: connections to a special absolute encoder (OMRON E6CP/E6F) Response rotation speed: −1 Run mode: 330 min max.
  • Page 4: Rotary Encoder

    Rotary Encoder Item E6CP-AG5C-C F6F-AG5C-C Rated supply voltage 12 VDC -10% to 24 VDC +15%, ripple (p-p) 5% max. Current consumption 70 mA max. Resolution (per revolution) 256 (8-bit) Output code Grey binary Output method Open collector output Output capacity Applied voltage: 28 VDC max.
  • Page 5 Connections I Terminal Arrangement H8PS-8B H8PS-8BF Output Circuit *When using an inductive load, connect a reverse surge-absorbing diode. H8PS-8BP H8PS-8BFP Output Circuit (Rated voltage: 24 VDC) Item H8PS-8B/-8BF H8PS-8BP/-8BFP RUN OUT Output 1 to 8 TACHOMETER RUN OUT Output 1 to 8 TACHOMETER Output method NPN open collector...
  • Page 6 Multiple outputs (OUTPUT 1 to 8) can be connected to operate a load as shown below. H8PS-8B/8BF H8PS-8BP/8BFP Load Timing Chart Output 1 Output 2 Output 3 Load I Connection Examples TACHOMETER Connection Since the rotational output consists of 60 pulses per revolution, select an appropriate rpm meter.
  • Page 7 Nomenclature −1 FAST: 60 to 330 min −1 SLOW: 60 min or less H8PS C-161 Cam Positioner...
  • Page 8 Dimensions Note: 1. All units are in millimeters unless otherwise indicated. 2. @ denotes square dimensions. I Cam Positioner Flush Mounting Models H8PS-8B H8PS-8BP Flush Mount 11 dia. Two mounting screws M4 × 12 sems Surface-mounting/Track-mounting Models H8PS-8BF Surface Mount H8PS-8BFP 17.8 H8PS...
  • Page 9 Track Mount H8PS-8BF/-8BFP with Y92F-91 Y92-F91 (order separately) mounting base I Accessories (Order Separately) Protective Cover Track Mounting Base Y92A-96B Y92F-91 Adapter for Parallel Operation Panel Surface Mounting This Adapter enables two H8PS Cam Positioners to share a signal from an Encoder. Surface M4 screw Use the cable marked with triangle mark when connecting only one...
  • Page 10 I Rotary Encoder E6CP-AG5C-C Note: 1. Round, vinyl-insulated cord. External dia.: 6 mm; 10/7/0.18-mm dia.; standard: 2 m. 2. Connector to H8PS (Hirose Electric: RP13A-12PD-13SC) Mounting Bracket With Mounting Bracket (included) E6F-AG5C-C 16.9 dia. Note: 1. Round, vinyl-insulated and shielded cord (oil resistant). External dia.: 6 mm;...
  • Page 11 With Mounting Bracket Mounting Bracket (included) I Accessories for Rotary Encoder Shaft Coupling (for E6CP) Shaft Coupling (for E6F) E69-C06B E69-C10B Note: The material is polyacetal resin with glass fibers (GC-25). Extension Cable E69-DF5 Note 1 Note 2 Note: 1. Connector for H8PS (E6F-AB3C-C, E6F-AG5C-C) 2.
  • Page 12 Precautions I Cam Positioner Error Displays and Cancelling When an error occurs, perform the following cancellation operation. (When the following errors occur, all outputs turn OFF except for the TACHOM- ETER output.) Display Description Cancellation method Set origin data error Reset the origin in the Programming Mode and return to the previous mode.
  • Page 13: Mounting Procedure

    0° 1° 3° 4° 6° 7° 8° 10° 11° 13° 14° 15° 17° 18° 20° 21° 23° 24° 25° 27° 28° 30° 31° 32° 34° 35° 37° 38° 39° 41° 42° 44° 45° 46° 48° 49° 51° 52° 53° 55° 56°...
  • Page 14: Operating Procedures

    Operating Procedures I Functions Classifications Functions Encoder rotational direction switch Encoder data revolutions can be set to clockwise or counterclockwise. Encoder origin designation The process display angle can be set to the origin as 0° at the press of a button. Angle display switch The unit can convert the display of absolute encoder values 256 divisions/revolution to 360°/revolution.
  • Page 15 I Initializing −1 FAST: 60 to 330 min −1 Set the rotation speed of the Encoder. SLOW: 60 min max. I Actual Setting Example 1. Setting the Origin d. Press the ORIGIN Key. Any mode can be used to set the origin except for the Run Mode. Ex.
  • Page 16 2. Setting of Modifying the ON or OFF 3. Setting or Modifying the ON/OFF Angle Angle Set or Modify by Teaching Set or modify with the Angle Keys. Ex. Set the ON/OFF angle by teaching step 1 of cam number 3. Ex.
  • Page 17 Glossary Addition-type (Up/Incrementing) counter Electrical life expectancy A counter having an add input and thus capable of counting in an The life expectancy of a counter when the control output is operated ascending order. to switch a specified voltage/current load connected to the control output.
  • Page 18 Glossary ON-OFF ratio Stage The ratio of the ON signal time of a given input signal to the OFF sig- Number of preset values that correspond with the number of control nal time of the same input signal. The maximum counting speed of outputs.
  • Page 19 Glossary Counting Function Refer to the following timing charts for the input modes of the incremental, decrementing, and up/down (or reversible-type) Counters. Up/Down Up/Down A Control Input Up/Down D Control Input Count Count Up/Down E Individual Input Up/Down B Individual Input Count Count Up/Down F Phase-difference Input...

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