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Simpson S661 Operation Manual

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S661
Rate Counter
Operation Manual
1.800.561.8187
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Summary of Contents for Simpson S661

  • Page 1 S661 Rate Counter Operation Manual 1.800.561.8187 information@itm.com www. .com...
  • Page 2 SIMPSON ELECTRIC COMPANY neither assumes nor authorizes any other persons to assume for it any other liability in connection with the sales of its products.

  • Page 3: Table Of Contents

    Contents 1 Product Description..........3 1.1 General Description.

  • Page 4: Product Description

    1 Product Description 1.1 General Description The S661 rate counter fits a 1/8 DIN standard cutout and is perfect for tight spaces, extending only 3.24” (82mm) behind the panel. The unit is UL listed. The unit is for in- door use at altitudes up to 2000m, temperatures between 0° and 40°C and installation category III, pollution degree 2.

  • Page 5: Part Number Identification

    Supply Figure 1. Option Module Slots (Rear View) The S661 is a modular product which uses field configuring slide-in modules. The modules slide easily into the rear of the counter. Figure 1 displays the functional assignments for each module position.
  • Page 6 Table 1 describes available option modules for the S661. Table 1. Option Module Summary Module Type Description slot Section Input Standard Input Module Input Quadrature Input Module 45064 12 VDC Excitation Module Power 120 VAC Power Module Power 240 VAC Power Module...

  • Page 7: Hardware Setup

    2 Hardware Setup 2.1 Panel Installation The S661 1/8 DIN counter requires a standard 1/8 DIN panel cutout of 1.77” (45mm) high by 3.62” (92mm) wide. To install the counter into a panel cutout, remove the clips from the side of the counter. Slide the counter through your panel cutout, then slide the mounting clips back on.

  • Page 8: Removing / Installing Option Modules

    2.2 Removing / Installing Option Modules Shut power off before removing or installing any option modules Couper le courant avant de retirer ou d’installer des modules optionnels 1. Remove module from case by inserting a screwdriver into tab slot opening at top of input module.

  • Page 9: 120/240 Vac Power Module

    Coupez l’alimentation avant de raccorder les modules optionnels. Denotes modules position 4 at rear of counter The AC power module allows the S661 to be operated from standard 50/60 Hz line power. The power module will be configured as 120...
  • Page 10 If channel B is not used, default settings for switch positions 1 through 3 should be se- lected. Default settings are provided in Table 2. The input module also provides for a user input signal. On the S661, this input per- forms a Display Hold. While active, the rate value shown on the display is “frozen.”...
  • Page 11 The S661 can accept inputs from many different sensors. The A and B channels may be configured independently as shown in Table 2. Figures 8 and 8a have examples of some typical sensors and the wiring connections that would be used.

  • Page 12: Quadrature Input Module

    A, B, and User input signals. The Input module also provides for a User input signal. On the S661 this input serves as a Dis- play Hold. While active, the rate value shown on the display is “frozen.” Internal mea- surements and output controls continue to operate.
  • Page 13 In both modes, the state of the User input signal can be selected as active high or ac- tive low. DIP switch SW1 configures the counter to match the specifications of the ac- companying sensor. When shipped from the factory, the counter is set for X1 quadra- ture, as shown in Figure 10 and Table 3: Denotes module position 1 at rear...
  • Page 14 Table 3. Quadrature Module DIP Switch and Jumper Settings JP1/2: Count Mode Selector Jumpered 1-2 = Quadrature mode** Jumpered 2-3 = Standard counter mode SW1: 10 Position DIP Switch * = Factory Default setting 1 B Channel Bias: OFF = VLT = 5.0V VUT = 7.0V (+/- 10%) ON = Low VLT = 1.6V VUT = 3.6V (+/- 10%)

  • Page 15: Excitation Module

    2.6 Excitation Module PHASE A-WHITE A INPUT PHASE B-GREEN COMMON QUADRATURE ENCODER USER INPUT B INPUT ISO+12V COMMON ISOCOM COMMON EXCITATION (BLACK) INPUT QUADRATURE EXCITATION INPUT CARD CARD POSITIVE-RED Figure 11. Wiring Encoder w/ Excitation Supply 12 VDC Excitation Module The Excitation Module can supply 12 VDC at up to 100 mA for external sensors or en- coders.

  • Page 16: Single And Dual Relay Modules

    Denotes module position 2 at rear of counter ISO+12V 12 VDC, 100 mA max ISOCOM EXCITATION Figure 13. Excitation Module 2.7 Single and Dual Relay Modules Figure 14. Single Relay Figure 15. Dual Relay The Single and Dual Relay modules can activate circuit loads of up to 5 amps at 250 VAC.

  • Page 17: Display & Keypad Controls

    3 Display & Keypad Controls 3.1 Display Numeric & Message Display Output Status Indicators Units Window 4 Button Keypad Figure 16. Display and Keypad Layout • 6-digit 0.56” high red LED display. • 2 Output Status Indicators; “1” and “2.” •...

  • Page 18: Display Error Messages

    3.2 Display Error Messages Table 4. Display Error Messages Display Description Action Required Cycle power to the counter, if the error The Keypad is disabled or a key is stuck in remains, return PAdErr the ON position counter to factory for repair.

  • Page 19: What The Keys Do In Display Mode

    3.3 What the Keys Do in Display Mode Keypad behavior Allows quick access to all the set points. This S or T feature can be disabled by using a password (see section 4.1). Hold ENTER Access the Programming Menu. Press S 3.4 What the Keys Do in the Programming Mode Keypad behavior Press and hold for four seconds to exit the...
  • Page 20 Display Mode Figure 17. Programming Menu Structure In the Programming Mode, the S661 will return to Display Mode automatically if a key is not pressed within 120 seconds (2 minutes). The menu is comprised of three lev- els: Setup Menu, Function Menu and Option Edit Menu. Figure 17 illustrates the three levels of the menu system.
  • Page 21 Choice List A Choice list allows one to select from a fixed number of options. A Choice List is found in the Options section of the menu. This list is made up of the available options for the function that is being ed- ited.

  • Page 22: Special Start-Up Modes

    3.5 Special Start-Up Modes There are two start-up modes for the S661 counter. The default start-up mode will be used every time the counter is powered up by the user. There is one alternate start- up mode that will allow the operator to return the counter software functions to factory default settings.

  • Page 23: Password And Security Controls

    4.1 Password and Security Controls The security feature helps prevent accidental changes to counter settings. The password value determines the counter’s security level, as shown in Table 5. If you have forgotten the password, see section 3.5; Special Start-Up Modes. After entering the Programming Mode, the first field is Password.

  • Page 24: A/B Channel Options

    If a password is already in the counter, the display will flash between pass, for “Enter Password,” and the default value, 000. When the display shows 000, press . Use the arrow keys to change the ENTER flashing digit to the desired number. Press to advance to the next digit.
  • Page 25 To set the A Channel value: When the display flashes input setup, press . The display will change to ENTER a chan. Press again to proceed to the choice list. Scroll through up, down, quad, ENTER and r quad using the arrow keys. When the selection is complete, press to accept the selection to counter ENTER...

  • Page 26: Rate (Frequency) Scaling And Display

    4.3 Rate (Frequency) Scaling and Display (Rate Setup) One of four rate modes may be selected to best accommodate input frequencies ranging from 0.00278 Hz to 30 kHz. Select the rate mode according to Table 8. Typical Range Min. Input Max.
  • Page 27 Rate Offset To set the Rate Offset, enter the Programming Mode, and press until the rate setup menu is reached. Press to continue to the Parameter Name offset. The display will flash be- ENTER tween offset and the default 000000. When the display shows 000000, press ENTER Use the arrow keys to select the correct value for the flashing digit, press RESET...

  • Page 28: Output Control Modes

    4.4 Output Control Modes The S661 supports two independent output channels with four modes of operation: disabled, timed, latched and boundary. Output Type Description Disabled Output The output channel is inactive. The timed mode activates an output when a set point or ‘trigger’...

  • Page 29: Set Point Parameters

    Set Point Setup. 4.5 Set Point Parameters (Set Point Setup) The S661 has four set point parameters and an Offset Value. SP1 and SP2 are used only with Output 1, and SP3 and SP4 are used only with Out- put 2.

  • Page 30: Miscellaneous Controls

    ENTER rect mode is selected to accept selection. The display will now show end. If you are finished programming the S661, press If not, press the arrow keys to back up to the necessary parameter. ENTER r St bt n The Reset button Inhibit feature disables the front panel reset button.

  • Page 31: Appendix A: Technical Specifications

    Appendix A: Technical Specifications A.1 Functional Specifications Count/Direction, Add-Add, Add-Subtract, Count modes supported Subtract-Subtract, Quadrature, Batch, and Rate 2: Channel A (Primary) and Channel B Count Inputs (Secondary/Dir control) 2: Reset (Alarm Reset) and User (Display Hold) Miscellaneous inputs 30 Khz (Standard and Quadrature X1 modes) Maximum count rate 7.5 Khz (Quadrature X4 mode)

  • Page 32: Electrical, Environmental And Mechanical Specifications

    A.2 Electrical, Environmental and Mechanical Specifications Power Requirements AC Supply: 120 or 240 VAC, ±10% Power Consumption Reset Input Signal Active Low: 0.2 VDC = active -10 to 60°C Storage Temperature Operating Temperature 0 to 40°C 0 to 80% for temperatures less than 32°C, Relative Humidity decreasing linearly to 50% at 40°C.
  • Page 33 Quadrature input module Input A, B and User Channels Input User-selectable input polarity. A and B channel polarity selective in standard mode only. Inversion Operation Standard, Quadrature X1 and Quadrature X4 modes Switch contact, CMOS or TTL logics, PNP or NPN Input Sources devices quadrature (single-ended) encoders...

  • Page 34: Appendix B: Programming Quick Reference

    Appendix B: Programming Quick Reference If you are unfamiliar with navigating menus in the S661 see section 3. Each param- eter is listed in the order of appearance in the menu system. Refer to the paragraph indicated in the Tech Note column for technical details on a particular parameter.
  • Page 35 Menu Parameter Choices / Description Tech Category Name Format Note Chan A Mode inPut A CHAn Select count mode of A SEtuP doWn channel. quAd r quAd Chan B Mode b CHAn dir* Select count mode for B channel. doWn Note: If A channel set to Quad or Rquad, this item is not accessible.
  • Page 36 Menu Parameter Choices / Description Tech Category Name Format Note 000000* Display Value 2 (Rate) 000000. Decimal Point location. 00000.0 Affects appearance of 0000.00 Offset and Set Point 000.000 parameters. 00.0000 0.00000 Offset oFFSEt 000000* Set Display Value 2 (Rate) scaling offset. Values: -99999 to 999999.
  • Page 37 Menu Parameter Choices / Description Tech Category Name Format Note —>SP2=hi Output 1 Bindings SP1=Lo<— Reminder message indicates which and how the set points are used for comparison. Delay 1 dELAY1 010.00* Output 1 delay time. Appears only if Output 1 mode set to timed.
  • Page 38 Menu Parameter Choices / Description Tech Category Name Format Note Delay 2 dELAY 2 010.00* Output 2 delay time. Appears only if Output 2 mode set to timed. SEtPnt 000010* Set point #1 Low. Values: SEtuP -99999 to 999999. Decimal point will appear according to the current DP setting.
  • Page 39 Menu Parameter Choices / Description Tech Category Name Format Note 000030* Set point #2 Low. Values: -99999 to 999999. Decimal point will appear according to the current DP setting. 000040* Set point #2 High. Values: -99999 to 999999. Decimal point will appear according to the current DP setting.

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