Instruction/ maintenance manual of the product SIMATIC 505 Siemens
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SIMA TIC 505 High Speed Counter and Encoder Module User Manual Order Number: PPX:505–81 13–2 Manual Assembly Number: 2586546–0019 Second Edition.
01/21/92 Copyright 1992 by Siemens Industrial Automation, Inc. All Rights Reserved — Printed in USA Reproduction, transmission or use of this document or contents is not permitted without express consent of Siemens Industrial Automation, Inc.
Contents iii Contents Chapter 1 Overview 1.1 Features 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Inputs 1–4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iv Contents Chapter 4 T roubleshooting 4.1 Checking the Operation of the Module 4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 5 Applications 5.1 Sprayer Example 5-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents v List of Figur es 1-1 High Speed Counter Module 1-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Output 1-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
vi Contents List of T ables 1-1 Deter mining Count in Pulse Counter Mode 1-7 . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Environmental Specifications B-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2 Electrical Specifications B-3 .
Overview 1-1 Series 505 High Speed Counter and Encoder Module User ’ s Manual Chapter 1 Overview 1.1 Features 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Inputs 1-4 .
1-2 Series 505 High Speed Counter and Encoder Module User ’ s Manual 1.1 Features The Series 505 High Speed Counter (HSC) module (PPX:505-7002) provides two independent high-speed counter channels. Each channel has the following features.
Overview 1-3 Series 505 High Speed Counter and Encoder Module User ’ s Manual Base Plane Connector Printed Circuit Board Front Bezel Bezel Screw LEDs T erminal Block Bezel Screw Figure 1-1 High .
1-4 Series 505 High Speed Counter and Encoder Module User ’ s Manual 1.2 Inputs The HSC module has two independent channels. Each channel has four inputs. Reset Inhibit T wo counter inputs Each input may be used as either sinking or sourcing (with external 5–24 VDC power supply).
Overview 1-5 Series 505 High Speed Counter and Encoder Module User ’ s Manual 1.3 Outputs Each channel has two open collector outputs capable of driving TTL level signals or sinking up to 0.4 Amps of current (at 40 _ C) from an external 24 VDC source and load.
1-6 Series 505 High Speed Counter and Encoder Module User ’ s Manual 1.4 LED Indicators Each channel contains four LED indicators which provide a visual indication of the channel’ s status as shown in Figure 1-3. Figure 1-3 High Speed Counter LEDs A T urns on when there is current flow through the A input.
Overview 1-7 Series 505 High Speed Counter and Encoder Module User ’ s Manual 1.5 Counting Modes 1.5.1 Pulse Counter Each channel has two inputs, A and B. In the pulse counter mode, counting Mode occurs on the rising or falling edge of the incoming pulses.
Overview 1-8 Series 505 High Speed Counter and Encoder Module User ’ s Manual Counting Modes (continued) 1.5.2 Quadrature Mode For quadrature mode, each channel counts according to rising and/or falling edges. T ypical devices for quadrature inputs are optical encoders.
Overview 1-9 Series 505 High Speed Counter and Encoder Module User ’ s Manual 1.5.4 2X Quadratur e If input A leads input B, the module counts up on both the rising and falling edges of input A. If input B leads input A, the module counts down on the rising and falling edges of input A.
Overview 1-10 Series 505 High Speed Counter and Encoder Module User ’ s Manual Counting Modes (continued) 1.5.5 4X Quadratur e If input A leads input B, the module counts up on rising and falling edges of both input A and input B. If input B leads input A, the module counts down on the rising and falling edges of input A and input B.
Installation 2-1 Series 505 High Speed Counter and Encoder Module User ’ s Manual Chapter 2 Installation 2.1 Before Installing the Module 2–2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1.1 Visual Inspection 2-2 .
2-2 Installation Series 505 High Speed Counter and Encoder Module User ’ s Manual 2.1 Before Installing the Module 2.1.1 Visual Inspection If there is any visible damage to the module, contact your Siemens Industrial Automation, Inc. distributor for replacement.
Installation 2-3 Series 505 High Speed Counter and Encoder Module User ’ s Manual 2.1.4 General W iring The count, inhibit, and unfiltered reset inputs are high-speed inputs which Considerations may respond to noise present on the lines. T o avoid problems, follow these guidelines when installing the HSC module.
2-4 Installation Series 505 High Speed Counter and Encoder Module User ’ s Manual Before Installing the Module (continued) 2.1.5 Hierar chy of Figure 2-1 provides a simple flowchart of the installation process.
Installation 2-5 Series 505 High Speed Counter and Encoder Module User ’ s Manual 2.2 Selecting Counter Operation 2.2.1 Selecting The HSC module has two channels. Y ou can configure each channel Counter Mode to operate in any of four counter modes.
2-6 Installation Series 505 High Speed Counter and Encoder Module User ’ s Manual Selecting Counter Operation (continued) 2.2.2 Selecting the Some applications require faster response on the reset input line than Reset Filter the standard 3.75-ms filter allows.
Installation 2-7 Series 505 High Speed Counter and Encoder Module User ’ s Manual 2.3 Inserting the Module in the I/O Base The HSC is a single-wide module. Insert it into any available slot on any Series 505 I/O base. Do not touch the printed circuit board while inserting the module.
2-8 Installation Series 505 High Speed Counter and Encoder Module User ’ s Manual 2.4 Wiring the Module 2.4.1 Wiring the W iring the module consists of wiring the the input and output signals. Te r minal Block See Figure 2-4 and Figure 2-5 for general guidelines.
Installation 2-9 Series 505 High Speed Counter and Encoder Module User ’ s Manual Ch1 A+ Ch1 B+ Ch1 RST+ Ch1 INH+ 5–24 VDC Ch2 A+ Ch2 B+ Ch2 RST+ Ch2 INH+ 5–24 VDC Sourcing Driver Ch2 INH–.
2-10 Installation Series 505 High Speed Counter and Encoder Module User ’ s Manual 2.5 Logging the Module into the Controller 2.5.1 Updating the I/O After inserting the module into the base, update the I/O configuration Configuration in the controller .
Installation 2-11 Series 505 High Speed Counter and Encoder Module User ’ s Manual 2.5.3 Viewing the I/O Use SHOW to view the I/O Configuration Chart. If the HSC is Configuration installed in slot 1, for channel 1, base 00, the I/O chart will appear Chart as displayed in Figure 2-7.
Programming 3-1 Series 505 High Speed Counter and Encoder Module User ’ s Manual Chapter 3 Programming 3.1 Controller Input W ords 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1.1 WX1 (Status W ord) 3-2 .
Programming 3-2 Series 505 High Speed Counter and Encoder Module User ’ s Manual 3.1 Controller Input W ords The HSC module is configured as three word inputs (WX) and five word outputs (WY). It occupies eight words of the controller ’ s word image register .
Programming 3-3 Series 505 High Speed Counter and Encoder Module User ’ s Manual Inhibit Status. Each channel has an Inhibit Status bit in the status word. If the channel’ s Inhibit field input is active or if its Inhibit Command bit is 1 (see Setup W ord, Section 3.
Programming 3-4 Series 505 High Speed Counter and Encoder Module User ’ s Manual Controller Input W ords (continued) Reset Command. Both channels have a Reset Command bit. A transition from 0 (off) to 1 (on) of the Reset Command acts as a one-shot (providing a momentary reset of the channel), setting the count to 0.
T roubleshooting 4-1 Series 505 High Speed Counter and Encoder Module User ’ s Manual Chapter 4 T roubleshooting Re-seat board Check jumper position and condition of jumper (metal insert intact).
4-2 T roubleshooting Series 505 High Speed Counter and Encoder Module User ’ s Manual 4.1 Checking the Operation of the Module To check the operation of the module, follow these steps. Module outputs will turn on during this procedure.
Applications 5-1 Series 505 High Speed Counter and Encoder Module User ’ s Manual Chapter 5 Applications 5.1 Sprayer Example 5- 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1.1 Description 5- 2 .
Applications 5-2 Series 505 High Speed Counter and Encoder Module User ’ s Manual 5.1 Sprayer Example 5.1.1 Description A reversible DC motor drives a paint sprayer up and down a vertical assembly . A quadrature encoder on the drive shaft senses the direction and relative position of the sprayer .
Applications 5-3 Series 505 High Speed Counter and Encoder Module User ’ s Manual 5.1.2 Solution Connect encoder signals A and B to inputs A and B of the HSC. See Figure 5–2. Limit switch 1 (sprayer home) drives channel 1 Reset. Channel 1 outputs 1 and 2 are wire ORed and drive the sprayer enable.
Applications 5-4 Series 505 High Speed Counter and Encoder Module User ’ s Manual Sprayer Example (continued) LDC1 A: N= WY4 0 BITS1 A: N= WY4 4 BITS2 A: N= WY4 2 C12 C1 MOVW1 A: N= V200 2 BITC23 A:.
Applications 5-5 Series 505 High Speed Counter and Encoder Module User ’ s Manual 5.2 Flow Rate Example 5.2.1 Description A flow meter outputs 200 pulses per gallon. The program requires calculation of flow rate in gallons per minute (GPM). 5.2.
Applications 5-6 Series 505 High Speed Counter and Encoder Module User ’ s Manual 5.3 T ank Filling Example 5.3.1 Description The HSC module measures the volume of liquid and control the filling valve. (See Figure 5-6.) A flow meter , generating 200 pulses per gallon, is connected to the HSC channel 2, input A.
Applications 5-7 Series 505 High Speed Counter and Encoder Module User ’ s Manual C141 BITC1 A: WY4 N = 5 C140 X128 C140 C140 C256 C140 IS USED T O INITIA TE/TERMINA TE FILLING C1 C140 C1 : RESE.
Applications 5-8 Series 505 High Speed Counter and Encoder Module User ’ s Manual T ank Filling Example (continued) C51 C8 C51 C8 : AFTER 90,000 PULSES, SUBTRACT THE OVERCOUNTS FROM 10,000 AND LOAD THE REMAINING COUNT INT O PRESET 2.
T erminal Block W orksheet A-1 Series 505 High Speed Counter and Encoder Module User ’ s Manual Appendix A T er minal Block W orksheet.
Specifications B-1 Series 505 High Speed Counter and Encoder Module User ’ s Manual Appendix B Specifications B.1 Environmental Specifications B-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B.2 Electrical Specifications B-3 .
Specifications B-2 Series 505 High Speed Counter and Encoder Module User ’ s Manual B.1 Environmental Specifications T able B-1 Environmental Specifications Operating T emperature 0 _ to 60 _ C (32 .
Specifications B-3 Series 505 High Speed Counter and Encoder Module User ’ s Manual B.2 Electrical Specifications T able B-2 Electrical Specifications Count Inputs Frequency (maximum) Duty Count Mode Quadrature Mode Cycle Freq. Freq. (w/ 15 max.
Specifications B-4 Series 505 High Speed Counter and Encoder Module User ’ s Manual Electrical Specifications (continued) Count inputs are constant current type inputs. Reset and Inhibit Inputs: On voltage: to 28 VDC, Class 2 supply Current on: 2 to 40 mA Of f voltage: –1.
Specifications B-5 Series 505 High Speed Counter and Encoder Module User ’ s Manual Outputs User voltage: 28 VDC max. . . . . . . . . . . . . . . . . . . . . . . . . . V oltage drop: 1.8 VDC max. @ 400 mA . . . . . . . . . . . . . . . 1.0 VDC max.
Specifications B-6 Series 505 High Speed Counter and Encoder Module User ’ s Manual B.3 Additional Compliances In addition, the system complies with applicable requirements of V erband Deutscher Ele.
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Index-1 Index A Assistance, 2-2 C Configuration selecting, 2-10 updating, 2-10 Configuring jumpers, 2-5 User Options, 2-10 Count input, 1-4 Count rate, 1-2 Counter mode, 1-7 D Double-count quadrat.
Index-2 Q Quadrature Mode, quadruple count, 1-10 Quadrature mode double-count, 1-9 single-count, 1-8 Quadruple count, quadrature mode, 1-10 R References, 2-2 Reset, 1-2, 1-4 S Single-count quadrature,.
SIMA TIC is a registered trademark of Siemens AG. Series 505 and TISOFT are trademarks of Siemens Industrial Automation, Inc. T exas Instruments and TI are registered trademarks of T exas Instruments Incorporated. TI505, TI525, TI535, and TI545 are trademarks of T exas Instruments Incorporated.
An important point after buying a device Siemens SIMATIC 505 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Siemens SIMATIC 505 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Siemens SIMATIC 505 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Siemens SIMATIC 505 you will learn all the available features of the product, as well as information on its operation. The information that you get Siemens SIMATIC 505 will certainly help you make a decision on the purchase.
If you already are a holder of Siemens SIMATIC 505, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Siemens SIMATIC 505.
However, one of the most important roles played by the user manual is to help in solving problems with Siemens SIMATIC 505. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Siemens SIMATIC 505 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
