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Chapter 1. General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 2. Verification Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Chapter 3. Replaceable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
HP E1330A Digital I/O Module Service Manual
HP E1330A Digital I/O Module Service Manual
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Digital I/O Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
HP E1330A/B Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Digital I/O Module Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Digital I/O Module Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Digital I/O Module Serial Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Digital I/O Module Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Recommended Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Inspection / Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Initial Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Shipping Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Test Conditions / Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Performance Test Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Verification Test Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Functional Verification Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Operation Verification Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Performance Verification Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Test Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Test 2-1: Digital Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Performance Test Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Test Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Measurement Uncertainty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Test Accuracy Ratio (TAR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Replaceable Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Mechanical Parts Locator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Contents
Edition 3
Contents 1
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Summary of Contents for HP E1330A
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Page 1: Table Of Contents
Digital I/O Description ........12 HP E1330A/B Description ......12 Digital I/O Module Specifications . - Page 2 Example: Digital Test ....... . . 38 Contents HP E1330A Digital I/O Module Service Manual...
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Page 3: Declaration Of Conformity
For warranty service or repair, this product must be returned to a service facility designated by Hewlett-Packard (HP). Buyer shall prepay ship- ping charges to HP and HP shall pay shipping charges to return the product to Buyer. However, Buyer shall pay all shipping charges, duties, and taxes for products returned to HP from another country. - Page 4 Printing History The Printing History shown below lists all Editions and Updates of this manual and the printing date(s). The first printing of the manual is Edi- tion 1. The Edition number increments by 1 whenever the manual is revised. Updates, which are issued between Editions, contain replacement pages to correct the current Edition of the manual.
- Page 5 MANUAL COMMENT SHEET HP E1330A/B Digital I/O Service Manual Manual Part Number E1330-90011 Edition 2 (November 1994) You can help us improve our manuals by sharing your comments and suggestions. Please complete this questionnaire after becoming familiar with the manual and then return it to us. In appreciation of your time, we will enter your name in a quarterly drawing for a Hewlett-Packard Palmtop PC.
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Page 7: Manual Overview
What’s in this Manual Manual Overview This manual shows how to service the HP E1330A/B Quad 8-Bit Digital I/O Module. Consult the HP E1330A/B User’s Manual for additional information on installing, configuring, and operating the HP E1330A/B. Consult the appropriate mainframe user’s manual for information on configuring and operating the mainframe. - Page 8 Mainframe User’s Manual. This manual contains programming information for the mainframe, front panel operation information (for the HP E1301A mainframe), and general programming information for instruments installed in the mainframe. Plug-In Module User’s Manuals. These manuals contain plug-in module programming and configuration information.
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Page 9: Chapter 1. General Information
Introduction This manual contains information required to test, troubleshoot, and repair the HP E1330A/B Quad 8-Bit Digital I/O Module. See the HP E1330A/B User’s Manual for additional information on the HP E1330A/B. Figure 1-1 shows the HP E1330A/B Quad 8-Bit Digital I/O Module. -
Page 10: Safety Considerations
Safety This product is a Safety Class I instrument that is provided with a protective Considerations earth terminal when installed in the mainframe. Check the mainframe, Digital I/O Module, and all related documentation for safety markings and instructions before operation or service. Refer to the WARNINGS page (page iii) in this manual for a summary of safety information. -
Page 11: Cautions
WARNING USING AUTOTRANSFORMERS. If the mainframe is to be energized via an autotransformer (for voltage reduction) make sure the common terminal is connected to neutral (that is, the grounded side of the main’s supply). CAPACITOR VOLTAGES. Capacitors inside the mainframe may remain charged even when the mainframe has been disconnected from its source of supply. -
Page 12: Digital I/O Description
Digital I/O The HP E1330A/B Digital I/O Module is an "instrument" in a VXIbus Description mainframe. As such, each Digital I/O module is assigned an error queue, input and output buffers, and a status register. NOTE Instruments are based on the logical addresses of the plug-in modules. See the HP 75000 Series B Installation and Getting Started Guide to set the addresses to create an instrument. -
Page 13: Digital I/O Module Serial Numbers
Manual Update (as required) will explain how to adapt this manual to your instrument. Digital I/O Module There are no electrical or mechanical options available for the HP E1330A/B Digital I/O Modules. Options Chapter 1... -
Page 14: Recommended Test Equipment
Instrument Requirements Recommended Use* Model Controller, HP-IB HP-IB compatibility as defined by IEEE HP 9000 Series 300 F,O, Standard 488-1987 and the identical ANSI Standard MC1.1: SH1, AH1, T2, IBM compatible PC with TE0, L2, LE0, SR0, RL0, PP0, DC0, HP BASIC DT0, and C1, 2, 3, 4, 5. - Page 15 Figure 1-2. Initial (Incoming) Inspection Guidelines Chapter 1 General Information 15...
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Page 16: Shipping Guidelines
Shipping Guidelines Follow the steps in Figure 1-3 to return a Digital I/O module to a Hewlett-Packard Sales and Support Office or Service Center. 1 Prepare the Digital I/O module Remove user wiring from the module Attach tag to module/pod that identifies - Owner - Model Number/Serial Number - Service Required... -
Page 17: Chapter 2. Verification Tests
Chapter 2 Verification Tests Introduction This chapter describes the verification tests for the HP E1330A/B modules. The three levels of test procedures described in this chapter are used to verify that the HP E1330A/B: is functional (Functional Verification Test) meets selected testable specifications (Operation Verification) -
Page 18: Functional Verification Test
Verify proper address selection before troubleshooting. Both the HP E1330A and HP E1330B return the string shown in Step 4. The HP E1330B will return "E1330A" in response to the *IDN? query. -
Page 19: Performance Verification Tests
The procedure in this section is used to test the module’s electrical Verification performance using the specifications in Appendix A — Specifications of the HP E1330A/B Modules User’s Manual as the performance standard. Tests The Performance Verification test is a test of each Digital I/O line on each port and a test of the three main handshake lines for each port. - Page 20 Figure 2-1. Jumper Settings Figure 2-2. Test Cable Installation 20 Verification Tests Chapter 2...
- Page 21 Repeat for Ports 1 through 3 Repeat step 2 for ports 1, 2, and 3. Use SOUR:DIG:DATAn #Bssssssss and MEAS:DIG:DATAn? where n = port number and ssssssss = the binary string. For Port 1 Write, use Port 3 Read. For Port 2 Write, use Port 0 Read.
- Page 22 PRINT "Install Component Assembly and Test Cable" PRINT PRINT " 1. Turn mainframe power OFF" PRINT " 2. Install HP E1330A/B component assembly into mainframe " PRINT " 3. Attach test cable to component assembly" PRINT " 4. Turn mainframe power ON "...
- Page 23 PRINT PRINT "Handshake line test" FOR T=1 TO 0 STEP -1 FOR I =0 TO 3 OUTPUT @Dio;"SOUR:DIG:CONT"&VAL$(I)&" "&VAL$(T) IF I <2 THEN OUTPUT @Dio;"MEAS:DIG:FLAG"&VAL$(I+2)&"?" ELSE OUTPUT @Dio;"MEAS:DIG:FLAG"&VAL$(I-2)&"?" END IF ENTER @DIO;A$ IF VAL(A$)<>T THEN Fail = 1 PRINT "Failure of handshake lines" IF I<2 THEN PRINT "CTL line on port ";I;"...
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Page 24: Performance Test Record
Test Record record performance verification test results for the Module. Test Limits The HP E1330A/B test is a pass/fail test and has no test limits. Minimum and Maximum values are marked NA (Not Applicable) in Table 2-1. Measurement The HP E1330A/B test is a pass/fail test and has no measurement uncertainty. - Page 25 Table 2-1. Performance Test Record (Page 1 of 2) Model __________________________ Report No._________________ Date __________________ General Information Test Facility: Name _____________________________________ Report No. _________________________________ Address _____________________________________ Date _____________________________________ City/State ___________________________________ Customer ___________________________________ Phone _____________________________________ Tested by __________________________________ Special Notes: _____________________________________________________________________________________________ _____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________...
- Page 26 Table 2-1. Performance Test Record (Page 2 of 2) Model __________________________ Report No._________________ Date __________________ Performance Test Record Test No/Description Minimum Measured Value Maximum Meas Test Acc Value Value Uncert Ratio (TAR) Test 2-1: Digital Test Read/Write Test Port 0 Write/Port 2 Read Pass Fail Port 1 Write/Port 3 Read...
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Page 27: Chapter 3. Replaceable Parts
E1330A Quad 8-Bit Digital I/O Modules with serial number prefixes 2934A and HP E1330B with serial number prefixes 3221A. Table 3-1 lists replaceable parts for the HP E1330A Module and Table 3-2 lists replaceable parts for the HP E1330B Module. Table 3-3 shows reference designators for parts in Tables 3-1 and 3-2. -
Page 28: Replaceable Parts
Table 3-1. HP E1330A Replaceable Parts Reference HP Part Mfr. Mfr. Part Designator Number Part Description Code Number ASSEMBLIES and CABLES (See Figure 3-1) E1330-66201 REPLACEMENT ASSEMBLY 28480 E1330-66201 E1330-66501 PC Assembly - Digital I/O 32-Channel 28480 E1330-66501 CBL1 E1330-61603... - Page 29 If the 4 IC’s placed in the sockets are square in shape rather than rectangular, the PC assembly (A1 reference designator) is the most recent HP E1330B release, as listed above. If the 4 IC’s are rectangular (see Figure 3-1), the PC assembly is an earlier E1330B release and must be replaced with a new Replacement Assembly (Part Number E1330-66202).
- Page 30 HP E1330A/B Reference Designators A ........... assembly MP........mechanical part F ............fuse P ......electrical connector (plug) J......electrical connector (jack) PNL ............. panel JM............jumper SCR............ screw SW .............switch Table 3-4. HP E1330A/B Code List of Manufacturers Mfr. Manufacturer’s Manufacturer’s Code Name...
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Page 31: Mechanical Parts Locator
Mechanical Figure 3-1 shows the location of selected mechanical parts for the HP Parts Locator E1330A/B Quad 8-Bit Digital I/O Module. Figure 3-1. Mechanical Parts Chapter 3 Replaceable Parts 31... - Page 32 32 Replaceable Parts Chapter 3...
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Page 33: Chapter 4. Service
Chapter 4 Service Introduction This chapter contains service information for the HP E1330A/B Quad 8-Bit Digital I/O Modules. Also included are trouble shooting, repair, and maintenance guidelines. WARNING Do not perform any of the service procedures shown unless you are a qualified, service-trained technician and have read the WARNINGS and CAUTIONS in Chapter 1. -
Page 34: Repair Strategy
Check for heat damage Check connector contacts NOTE See the HP E1330A/B Quad 8-Bit Digital I/O Module User’s Manual for information on logical address and IRQ settings. If there are no apparent problems following the visual checks, run the Performance Verification Tests in Chapter 2 to see if the module is defective. -
Page 35: Testing The Module
Table 4-2. HP E1330A/B Visual Tests/Checks Test/Check Reference Check Action/Notes Designator Heat Damage - - - - - Discolored PC boards If there is damage, do not - - - - - Damaged insulation operate the module until you - - - - - Evidence of arcing have corrected the problem. -
Page 36: Repair And Maintenance Guidelines
Repair and This section provides guidelines for repairing and maintaining the HP Maintenance E1330A/B Quad 8-Bit Digital I/O Module including: Guidelines ESD precautions Soldering printed circuit boards Post-repair safety checks ESD Precautions Electrostatic discharge (ESD) may damage static sensitive devices in the module. -
Page 37: Appendix A. Verification Tests - C Programs
Appendix A Verification Tests - C Programs Functional This program is designed to do the Functional Verification Test found in Chapter 2 - Verification Tests. Verification Test Example This example sends a *IDN? command to the Digital I/O Module. This test can be used to verify that the module is connected properly and is responding to a basic command. -
Page 38: Performance Verification Test
(id, "*CLS\n"); fail = 0; printf("\nInstall component assembly and test cable"); printf("\n\n 1. Turn mainframe power off"); printf("\n 2. Install HP E1330A/B component assemby into mainframe"); printf("\n 3. Attach test cable to component assembly"); printf("\n 4. Turn mainframe power on");... - Page 39 printf("\n\nBit walk test of all ports for read and write (no handshake)"); for (i = 0; i <= 7; i++) for (j = 0; j <= 3; j++) iprintf (id, "SOUR:DIG:DATA%u #B%s\n", j, bit_walk[i]); if (j < 2) iprintf (id, "MEAS:DIG:DATA%u?\n", j+2); else iprintf (id, "MEAS:DIG:DATA%u?\n", j-2);...
- Page 40 printf("\nEnd of handshake line test\n"); /*------------------------------------Results----------------------------------------------*/ if (fail == 0) printf("\nDigital I/O PASSED all tests"); else printf("\nDigital I/O failed tests"); iclose (id); /* Close instrument session */ 40 Verification Tests - C Programs Appendix A...