Bay-technical-associates V79 PDI-1 User Manual

OWNER'S MANUAL________________MODEL V79 PDI-1 AND V80 PDI-2SWITCH INPUT AND OPTICALLYISOLATED INPUT MODULESBayTech Publication #U140E105

63.2 PDI-2 AC INPUT SETUPThe PDI-2 module has two banks of dip switches which are used to add ripplefiltering for AC inputs. AC input is selected by

74 OPERATIONThis section discusses the general PDI operation (Section 4.1), user-programmablefeatures (Section 4.2), data commands (Section 4.3), even

84.2 USER-PROGRAMMABLE FEATURESYou may program the Sampling Setup, Reporting Setup, and DynamicConfiguration on the PDI which are discussed in Section

94.2.2.2 REPORT START TIMEReport Start Time is the time reporting begins when Schedule Reporting Method isselected. The start of reporting may be del

104.2.2.6 TERMINATING CHARACTER(S)The Terminating Character(s) is added at the end of an event sample to match therequirements of the host terminal or

112. Once the PDI is selected, it will go into Command Mode and allow you tosend data commands. The PDI data commands begin with two capitalletters d

124.3.1 CLEAR EVENT BUFFER COMMANDThe Clear Event Buffer (CB) command is used to clear all stored event samplesfrom the buffer of the selected channel

134.3.4 REPORT ALL BUFFERED EVENTS COMMANDThe Report All Buffered Events (RA) command instructs the PDI to report allevent samples currently stored in

144.3.7 REPORT EVENT LATCH DATA COMMANDThe Report Event Latch Data (RL) command instructs the PDI to report the activestate of the initial event and t

154.3.10 REPORT A SINGLE BUFFERED EVENT COMMANDThe Report A Single Buffered Event (RS) command instructs the PDI to report thefirst event sample store

Thank you for selecting a BayTech Model V79 PDI-1 Switch Input Module orModel V80 PDI-2 Optically Isolated Input Module.The data provided in this Owne

16The PDI module can observe, record, and report when an event happened, howlong the event lasted, and how many events occurred for each individual ch

174.5 EVENT SAMPLE PRESENTATIONEvent Sample presentation varies slightly in format depending on moduleconfiguration. Entries such as, time tag, data

18The following examples show the messages received using data commands wherethe PDI is installed in Unit 1 Module 15 with time tagging enabled. If y

19If you issue the RL1<cr> command (Report Event Latch Data for Channel 1), themodule will respond with a message showing the state of the input

20For example, if the PDI is installed in a non-cascaded unit as Module 2 and you areusing the default port select code ($BT), send $BT2<cr>$CON

215.1.1 CONFIGURATION MAIN MENUA PDI-1 module installed as Module X will respond to the receiving of$CONFIG<cr> with an identification block and

225.1.2 MODULE STATUSBy responding to the Enter Selection: message at the end of the ConfigurationMain Menu (see Section 5.1.1) with "1" (Mo

23Type the desired debounce delay time followed by <ENTER>. The debouncedelay is used to guard against erroneous events. An event will not be

24If you respond to one of the above selections with 1 to 6, a sub-menu will bepresented for that item. After making any necessary changes under sub-

25When Schedule Reporting Method is selected, the PDI will begin reporting eventsamples as events occur at the programmed Report Start Time (see Secti

TABLE OF CONTENTS1 GENERAL...

26IMPORTANT: The Current Date and Time is not updated during data entry. Youmust consider any delays from the time you enter the Report Start Time u

275.1.4.4 HOST ADDRESSBy responding to the Enter Selection: message at the end of the Reporting SetupMenu on page 23 with "4" (Host Address)

28With time tag enabled, a MM/DD/YY HH/MM/SS entry is appended to all samples,where MM is the month, DD is the day, YY is the year, HH is the hour, MM

29Dynamic configuration mode allows the PDI to be programmed by downloadingdynamic (on-the-fly) commands. See Section 5.2 for the procedure to progra

305.2 DYNAMIC CONFIGURATION PROCEDURE ANDCOMMANDSPDI-1 or PDI-2 dynamic configuration commands are issued through a hostmodule. Some configuration co

31NOTE: Multiple configuration commands may be sent while the PDI is incommand mode. Each command should be terminated with a Carriage Return.5.2.1

325.3 FRONT PANEL CONFIGURATIONThe LCD display and associated front panel controls can provide the configurationstatus of the PDI. All the parameters

33APPENDIX AAPPENDIX ADATA/CONFIGURATION COMMANDDATA/CONFIGURATION COMMANDSUMMARYSUMMARYThe tables below summarize the data and configuration commands

34APPENDIX BAPPENDIX BEPROM UPGRADEEPROM UPGRADEYou will receive one EPROM (chip with label) for each PDI module to beupgraded. The materials you wil

35APPENDIX CAPPENDIX CV79 PDI-1 MECHANICAL LAYOUTV79 PDI-1 MECHANICAL LAYOUT

5 CONFIGURATION...

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38APPENDIX DAPPENDIX DV80 PDI-2 MECHANICAL LAYOUTV80 PDI-2 MECHANICAL LAYOUT

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41APPENDIX EAPPENDIX EINDEXINDEXAA AC input 2, 6Active channels 17Arrow key 32ASCII 28BB

42DD DAC 1, 10, 21, 30, 32Data commands 1, 7, 8, 10, 11, 24Data format 8, 17, 22, 23, 33Date 1, 7, 25, 26

43G,HG,H Hex 10, 22, 28, 30Host device 11, 23, 24Host module 8-11, 19, 24-27, 30Humidity 3, 4II

44N,O,PN,O,P Non-verbose mode 7Operation 2, 6, 7Parameter 29, 30Parity 19, 20PDI-1 1, 2, 1-3, 5, 7-10, 19, 21, 2

45TT Temperature 3, 4Term 19, 32Terminal 2, 10, 19, 20, 28Terminal emulation program 19Terminating charac

11 GENERALBayTech's PDI modules are designed for use with the M16 and M8 (DAC) DataAcquisition Controllers. Both modules are used to detect even

21.1 V79 PDI-1 MODULEThe main features of the V79 PDI-1 module are sixteen microprocessor-controlledinput channels that can be connected with individu

3These optically isolated inputs provide an efficient means for the monitoring ofexternal process and control functions. All functions provided by th

42.2 V80 PDI-2 OPTICALLY ISOLATED INPUT MODULEMODULE TYPE PDI-2A PDI-2BNUMBER OF INPUTS: 16 16INPUT VOLTAGE RANGE: 5-24 100-13

53 INSTALLATIONThe PDI-1 and PDI-2 are installed in the M Series chassis as described in Section3.5 of the base unit operator's manual.NOTE: The