English dropdown-ico

National Instruments FP-PWM-520 manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of National Instruments FP-PWM-520, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of National Instruments FP-PWM-520 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of National Instruments FP-PWM-520. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of National Instruments FP-PWM-520 should contain:
- informations concerning technical data of National Instruments FP-PWM-520
- name of the manufacturer and a year of construction of the National Instruments FP-PWM-520 item
- rules of operation, control and maintenance of the National Instruments FP-PWM-520 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of National Instruments FP-PWM-520 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of National Instruments FP-PWM-520, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the National Instruments service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of National Instruments FP-PWM-520.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the National Instruments FP-PWM-520 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    FIELDPOINT ™ OPERATING INSTRUCTIONS AND SPECIFICATIONS FP-PWM-520 and cFP-PWM-520 Eight-Channel, 5 V or 10–30 V PWM Output Module These operating instructions desc ribe ho w to install and use the National Instruments FP -PWM-520 and cFP- PWM-520 pulse-width modulation modules (referred to inclusiv ely as the [c]FP-PWM-520). For details on conf[...]

  • Page 2

    FP-PWM-520 and cFP-PWM-520 2 ni.com Installing the FP-PWM-520 The FP-PWM-520 mounts on a Fi eldPoint terminal base (FP-TB- x ), which provides operating power to the module. Installing the FP-PWM-520 onto a po wered terminal base does not disrupt the operation of the bank. T o install the FP-PWM-520, refer to Figure 1 and complete the follow ing st[...]

  • Page 3

    © National Instruments Corp. 3 FP-PWM-520 and cFP-PWM-520 Installing the cFP-PWM-520 The cFP-PWM-520 mounts on a Compact FieldPoint backplane (cFP-BP- x or cFP-180 x ), which pro vides operating po wer to the module. Installing th e cFP-PWM-520 onto a powered backplane does not disrupt the operation of the bank. T o install the cFP-PWM-520, refer [...]

  • Page 4

    FP-PWM-520 and cFP-PWM-520 4 ni.com Wiring the [c]FP-PWM-520 The FP-TB- x terminal base ha s connections for each of the eight output channels and for an exte rnal power supply to po wer the output channels and field de vices. The cFP-CB- x connector block provides th e same connections. Each ch annel has one output terminal (V OUT ), one supply te[...]

  • Page 5

    © National Instruments Corp. 5 FP-PWM-520 and cFP-PWM-520 Install a 2 A maximum, fast-acti ng fuse between the external power supply and the V SUP terminal on each cha nnel. Install a 1 A maximum, fast-acting fuse suitable for the load at the V OUT terminal. Figure 3 sho ws fuses where appropriate. Figure 3. Wiring the [c]FP-PWM-520 Caution M axim[...]

  • Page 6

    FP-PWM-520 and cFP-PWM-520 6 ni.com In the ON state, the ef fecti ve resistance between V OUT and V SU P causes a v oltage drop between th e external supply v oltage and the output voltage. F or example, if th e external supply v oltage is 5 V and the output current is 1 A, calc ulate the output voltage as follows: 5 V – (1 A × R ON ) = V OUT wh[...]

  • Page 7

    © National Instruments Corp. 7 FP-PWM-520 and cFP-PWM-520 • Disconnect the external po wer supply from the [c]FP-PWM-520. • Remov e the [c]FP-PWM-520 from the terminal base or backplane. • Po wer off the network module connected to the [c]FP-PWM-520. Normal operation can re sume after you correct the sh ort-circuit condition. Overcurrent Pro[...]

  • Page 8

    FP-PWM-520 and cFP-PWM-520 8 ni.com Configuring the Output Channels A [c]FP-PWM-520 output channel uses period and duty-cycle settings to determine when the cha nnel is on or of f. T o configure the period, complete the fol lowing steps in Mea surement & Automation Explorer (MAX): 1. On the Channel Configuration tab for the [c]FP-PWM-520, selec[...]

  • Page 9

    © National Instruments Corp. 9 FP-PWM-520 and cFP-PWM-520 [c]FP-PWM-520, it sends initial conf igurati on information to the [c]FP-PWM-520. After the [c]FP-PWM-520 recei v es this initial information, the green READY indicator lights and the module is in normal operating mode. In addition to the green POWER and READY indicators, ea ch channel has [...]

  • Page 10

    FP-PWM-520 and cFP-PWM-520 10 ni.com Even though the [c]FP-PWM- 520 is designed to handle applications with hazardous potent ials, follo w these guidelines to ensure a safe total system: • There is no isolation between channels on the [c]FP-PWM- 520 . If a hazardous voltage is present on any channel, all channels are considered hazardous. Mak e s[...]

  • Page 11

    © National Instruments Corp. 1 1 FP-PWM-520 and cFP-PWM-520 Safety Guidelines for Hazardous Locations The cFP -PWM- 520 is suitable fo r use in Class I, Di vision 2, Groups A, B, C, D, T4 hazardous locations; Class I, Zone 2, AEx nC IIC T4 and Ex nC IIC T4 hazardous locations; and nonhazardous locations only . Follo w these guidelines if you are i[...]

  • Page 12

    FP-PWM-520 and cFP-PWM-520 12 ni.com Specifications The follo wing specif ications are typical for a range of – 40 to 70 °C unless otherwise noted. Output Characteristics Number of channels ............ ........... ... 8 Output type .................. ........... .......... Sourcing Output voltage ...................... ............ Supply volta[...]

  • Page 13

    © National Instruments Corp. 1 3 FP-PWM-520 and cFP-PWM-520 Guaranteed trip current Re vision E and later modules ..... 12.5 A Re vision D and earlier modules ...... ........... ......... ............ 20 A T rip time Re vision E and later modules ..... 10 μ s at 13 A Behavior (re vision E and later modules) Behavior (re vision D and earlier modul[...]

  • Page 14

    FP-PWM-520 and cFP-PWM-520 14 ni.com Mechanical Dimensions Figure 5 sho ws the mechanical dimensions of the FP-PWM-520 installed on a termin al base. If you are using the cFP-PWM-520, refer to your Compact FieldPo int controller user manual for the dimensions and cabling clearance require ments of the Compact FieldPoint system. Figure 5. FP-PWM-520[...]

  • Page 15

    © National Instruments Corp. 1 5 FP-PWM-520 and cFP-PWM-520 Shock and Vibration These specifications apply only to the cFP-PWM-520. NI recommends Compact FieldPoi nt if your application is subject to shock and vibration. Operating vibration, random (IEC 60068-2-64)....... ........... ............ 10–500 Hz, 5 g rms Operating vibration, sinusoida[...]

  • Page 16

    FP-PWM-520 and cFP-PWM-520 16 ni.com Electromagnetic Compatibility This product is designed to meet the requirements of the following standards of EMC for electrical equipment for measurement, control, and laboratory use: • EN 61326 EMC requirements; Industr ial Immunity • EN 55011 Emissions; Group 1, Class A • CE, C-T ick, ICES, and FCC Part[...]

  • Page 17

    © National Instruments Corp. 1 7 FP-PWM-520 and cFP-PWM-520 Waste Electrical and Electronic Equipment (WEEE) EU Customers At the end of their lif e cycle, all products must be sent to a WEEE re c ycling center . F or more information about WEEE recycling centers and National Instruments WEEE init iativ es, visit ni.com/ environment/weee.htm . ⬉?[...]

  • Page 18

    FP-PWM-520 and cFP-PWM-520 18 ni.com Where to Go for Support For more information about settin g up the FieldPoint system, refer to these National Instruments documents: • FieldPoint network module user manual • Other FieldPo int I/O m odule operating instructions • FieldPoint terminal base and connector block operating instructions Go to ni.[...]

  • Page 19

    © 2002–2007 Nati onal Instruments Corp. All rights reserved . 373357C-01 Dec07 National Instruments, NI, n i.com, and LabVIEW are trademarks of Na tional Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National In struments trademarks. Other product and company names ment ioned herein are tra[...]