Directed Electronics PDG-2515/2520 manual Pulse Generator Mode

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PDG-2515/2520 Operating Manual

Figure 10 Timing Diagram

Please note that in external trigger mode, all outputs are delayed from the leading edge of the external trigger signal.

Pulse Generator Mode

In Pulse Generator Mode, the PDG-2520 generates pulses at the specified frequency denoted in the CHANNEL MENU (changing the frequency on either channel will change the frequency on both channels simultaneously – the frequencies are not independent in this mode). If externally triggered, the rate is set by the external trigger (i.e. one pulse is output each time a rising edge occurs on the TRIGGER input.

The delay of each of the outputs is relative to the leading edge of the SYNC output in internal frequency generator and single shot modes. In external trigger mode, the delay is relative to the leading edge of the external trigger input.

The pulse width and delay for each channel are independently variable.

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MNPDG2515-2520R0.doc

© 2004 Directed Energy, Inc.

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Contents Directed ENERGY, INC Pulse of the Future Table of Contents Channel Menu Output Menu Logic Menu Configs Menu Preparation for USE Logic & Polarity Functional Diagram List of FiguresSafety Warning PDG-2515 Operating Manual Quick Start Guide Output Button Menu ButtonEnter Button Up Arrow ButtonPower LED AC Power Entry ModulePW/PRF Button Out 1 and OutExample Setup Functions & Features Product OverviewDescription Specifications OutputsSafety Operating Safety SummaryApplications Servicing Safety Summary OperationOperating Tips Power-Up Procedures Front Panel Operating InstructionsLogic Menu Timing Diagram Operating ModesPulse Generator Mode Timing DiagramExample 1 Pulse Generator Mode Example Pulse Count Mode Example 1 Divide by N Mode Single Shot Mode Example Burst ModeTroubleshooting Guide PDG-2520 Operating Manual Quick Start Guide This button is for navigating the PDG-2520 menus Out 1, Out 2, Out 3, Out Example Setup Channel 1 and Channel 3 operates in continuous Trigger Delay External Trigger to Sync T0 Safety Operation Output MENU1 Output MENU2 Operating Modes Pulse Generator Mode Example 2 Pulse Generator Mode with logic Divide By N Mode MNPDG2515-2520R0.doc Directed Energy, Inc Burst Mode Example Single Shot Mode Troubleshooting Guide Communications and Remote Operation RS232 OperationGpib Operation Ascii commands Command SetReply Syst Conf Load Write Save Error Set Sales Customer Service & Support Technical Customer Service & SupportContact DEI WebFactory Service & Support Product ServiceTechnical Support Warranty
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