Keysight M9188A PXI D/A Converter 16-Bit, 0-30 V, 0
Contents
1. DETAIL 1 SCALE 5X Figure 2 6 M9188A output connector pinout 20 M9188A Service Guide Table 2 2 M9188A output DSUB pinout assignment Module Installation Install the Module 2 1 CHI 16 CH2 31 CH3 2 CHI 17 CH2 32 CH3 3 CH4 18 CH5 33 CH6 4 CH4 19 CH5 34 CH6 5 CH7 20 CH8 35 CH9 6 CH7 21 CH8 36 CH9 7 CH10 22 CH11 37 CH12 8 CH10 23 CH11 38 CH12 9 CH13 24 CH14 39 CH15 10 CH13 25 CH14 40 CH15 11 CH16 26 DIO 41 SELFTEST IN 12 CH16 27 DI 42 5V PXI 13 DI2 28 DI3 43 12V PXI 14 DOO 29 D01 44 GND PXI 15 D02 30 D03 M9188A Service Guide PIN 41 should be used by qualified service personnel only 21 2 Module Installation Install the Module M9188A system connections 22 Voltage 1 Ranging i T Regulation Hto V Converter High Voltage amp Filtering DCOM Current Amp r e CH1 1 Voltage DAC AMI CH1 L Regulation i Voltage er h Up Converter i Hto V Converter High Voltage i cu2. Current Amp i ISOLATOR gt DAC CH4 V 2 c AGED Lee kn ae mm BANK 2 0 30V 0 20mA 4 Channels 1 i 1 H 4 Ranging H lH i Hto V Converter High Voltage cus 1 MS Current 1 iml pcom voltage os i lil H Regulation 5 x G 1 1 A x i E i l to V Converter High Voltage 1 o5 H o H Interface 1 Current m Amp CH8 6 Fa 6 CH8 TE H H an 1 3 IX 1 en h Sli Sy Control Haan cn 8 gt z O 8 FPGA WERE BANK 3 0 30V 0 20mA 4 Channels 3 g H e Ranging i c g 5 i AMP Hto V Converter High Voltage 1 6 c 1 Current gt Amp CH9 1 5 I i c i Voltage DAC AM CH9 iloa Regulation TE t AMP 1 Ho V Converter High Voltage 1 1 Current Amp r e 12 i Q i a ISOLATOR pac cH 1 gt Ranging Hto V Converter High Voltage 1 i Vom Current Amp e CH13 i oltage i Regulation DAC CH13 4 1 i l to V Converter High Voltage i 1 MEMORY Triggers amp 1 Current 01167 ISOLATOR
3. Registers Clock 3 DAC e CH16 1 71 i reo AON ier 4 w Figure 2 7 M9188A functional block diagram M9188A Service Guide KEYSIGHT TECHNOLOGIES M9188A PXI D A Converter 16 Bit 0 30 V 0 20 mA Service Guide 3 Performance Verifications and Adjustments Basic Operation Verification 24 Module Calibration Procedure 27 Calibration interval 27 Test conditions 27 Requirements for verification 28 Required hardware 29 Required software 29 Voltage mode calibration 29 Current mode calibration 31 Adjustment procedure 33 This chapter contains procedures for verification of the module s performance and adjustment calibration 3 Performance Verifications and Adjustments Basic Operation Verification Basic Operation Verification 24 The intention of this step is to verify the basic operations of the newly installed module Run the Keysight Connection Expert KCE by clicking its desktop shortcut icon or by clicking Start gt All Programs gt Keysight IO Library Suite gt Keysight Connection Expert The KCE will display all modules that are connected and installed Review the configuration data and launch the M9188A Soft Front Panel SFP The M9188A SFP will provide control over the module for operational verification procedures This is a screen capture of the SFP interface mini i 89 1 Mode m Figure 3 SFP interface You may us
4. The module should only be removed from the packaging in an anti static area after ensuring that correct anti static precautions are taken Store all modules in anti static envelopes when not in use ESD precaution Electrostatic discharge ESD can damage or destroy electronic components All work on electronic assemblies should be performed at a static safe work station The following figure shows an example of a static safe work station using two types of ESD protection Building Ground 1 Meg Ohm Resistor Building Ground 1 Meg Ohm Resistor Floor Mat Figure 2 1 Static safe work station example 8 M9188A Service Guide Module Installation 2 Unpack and Inspect the Module Purchase acceptable ESD accessories from your local supplier Conductive table mat and wrist strap combination Conductive floor mat and heel strap combination Both types when used together provide a significant level of ESD protection Of the two only the table mat and wrist strap combination provides adequate ESD protection when used alone To ensure user safety the static safe accessories must provide at least 1 2 of isolation from ground These techniques for a static safe work station should not be used when working on circuitry with a voltage potential greater than 500 V Inspect the module for damage CAUTION After unpacking the M9188A carefully inspect the unit for any shipping damage Report
5. A CAUTION notice denotes a haz ard It calls attention to an operat ing procedure practice or the likes of that if not correctly performed or adhered to could result in dam age to the product or loss of impor tant data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met A WARNING notice denotes a hazard It calls attention to an operating procedure practice or the likes of that if not correctly performed or adhered to could result in personal injury or death Do not proceed beyond a WARN ING notice until the indicated conditions are fully understood and met M9188A Service Guide If this product is not used as spec ified the protection provided by the equipment could be impaired This product must be used in a normal condition in which all means for protection are intact only The types of product users are Responsible body is the individual or group responsible for the use and main tenance of equipment for ensuring that the equipment is operated within its specifications and operating limits and for ensuring that operators are ade quately trained Operators use the product for its intended function They must be trained in electrical safety procedures and proper use of the instrument They must be protected from electric shock and contact with hazardous live circuits Maintenance personnel perform rou tine procedures on the product to
6. Keysight Technologies Calibration Services 43 Calibration interval 43 Types of Service Available 43 Extended Service Contracts 44 Obtaining Repair Service Worldwide 44 Re packaging for Shipment 45 Cleaning 45 VIII M9188A Service Guide List of Figures M9188A Service Guide Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 2 6 Figure 2 7 Figure 3 Figure 3 1 Figure 4 1 Static safe work station example 8 InstallShield Wizard for Keysight M9188A 14 Installing the module to the chassis 16 Module installation procedures 18 M9188A PXI D A Converter front panel 19 M9188A output connector pinout 20 M9188A functional block diagram 22 SFP interface 24 Connections For M9188A verification 32 M9188A replaceable parts 37 THIS PAGE IS INTENTIONALLY LEFT BLANK M9188A Service Guide List of Tables M9188A Service Guide Table 1 1 Table 2 1 Table 2 2 Table 3 1 Table 3 2 Table 3 3 Table 4 1 M9188A module general specifications 3 Minimum system requirements 12 M9188A output DSUB pinout assignment 21 Required functionality verification hardware 29 Instrument parameters for voltage mode verification 30 Instrument parameters for current mode verification 32 M9188A replaceable parts list 38 Xl THIS PAGE IS INTENTIONALLY LEFT BLANK XII M9188A Service Guide KEYSIGHT TECHNOLOGIES M9188A PXI D A Converter 16 Bit 0 30 V 0 20 mA Service Guide 1 General Information and Specifications Gene
7. graphics is supported Browser Microsoft Internet Microsoft Internet Microsoft Internet Explorer 6 0 or greater Explorer 7 or greater Explorer 7 or greater Chassis A cPCI PXI 1 or PXIh chassis peripheral slot The Keysight M9018A chassis is recommended 12 M9188A Service Guide Module Installation 2 Install the Software Table 2 1 Minimum system requirements Interface controller A PXI or PXle remote or embedded controller Remote controller A Keysight M9045A ExpressCard interface for portable laptops or Keysight M9047A PCle interface for desktop PCs or equivalent PXI or PXle remote controllers running one of the above operating systems Embedded controller A Keysight M9021A System Interface Card or equivalent embedded controller running one of the above operating systems Note The embedded controller must be compatible with the Keysight M9018A chassis 1 Because of the installation procedures less memory may be required for the operation than is required for the installation 2 NET Framework Runtime Components are installed by default with Windows Vista and Windows 7 Therefore you may not need this amount of available disk space Power up the controller If you are using a remote controller power up the host computer If you are using an embedded controller complete the following steps 1 Install the embedded controller module into a compatible chassis Recommended Keysight M9018A 18 slot PXIe Chas
8. CAUTION The PXI hardware does not support hot swapping capabilities changing modules while power is applied to the chassis Before installing the M9188A into the chassis ensure that the chassis is powered off and unplugged to prevent damage to the module The M9188A module can be used in a chassis with a cPCI PXI 1 or PXIh chassis peripheral slot The module can be installed in any standard PXI slot marked with a peripheral slot compatibility image a circle containing the slot number The module can also be installed in any hybrid PXI slot marked with a peripheral slot compatibility image the letter H and a solid circle containing the slot number 1 Ensure that chassis power switch is at Off Standby position before you unplug the PXI chassis 2 If the chassis has multiple fan speed settings ensure that the fans are set to automatic Do not set the fan speed to low or turn it off 3 Position the chassis so that there is ample space between the chassis fan intake and exhaust vents Blockage by walls or obstructions affects the air flow needed for cooling Refer to the chassis documentation for more information about cooling 4 If you are using an embedded controller proceed to step 5 If you using a remote controller skip to step 6 M9188A Service Guide 15 2 16 Module Installation Install the Module Figure 2 3 Installing the module to the chassis 5 Hold the mo
9. Certification This symbol indicates ISM GRP1CLASSA product compliance with the Canadian Inter ference Causing Equipment Standard ICES 001 It also identifies the product is an Industrial Scientific and Medical Group 1 Class A product CISPR 11 Clause 4 Mm This symbol indicates the time 407 period during which no hazard ous or toxic substance elements are expected to leak or deterio rate during normal use Forty years is the expected useful life of the product Cleaning Precautions To prevent electrical shock dis connect the Keysight Technolo gies instrument from mains before cleaning Use a dry cloth or one slightly dampened with water to clean the external case parts Do not attempt to clean internally To clean the connectors use alcohol in a well ventilated area Allow all residual alcohol moisture to evaporate and the fumes to dissi pate prior to energizing the instru ment M9188A Service Guide End of Life Waste Electrical and Electronic Eguipment WEEE Directive 2002 96 EC M9188A Service Guide This instrument complies with the WEEE Directive 2002 96 EC marking requirement This affixed product label indicates that you must not discard this electrical or electronic product in domestic household waste Product Category With reference to the equipment types in the WEEE directive Annex 1 this instrument is classified as a Monitoring and Control Instrument product The affixed produ
10. Identifying the problem Module problems can be divided into three general categories Operator errors Catastrophic failures Performance out of specification Operator Errors Apparent failures may result from operator errors Catastrophic Failure If a catastrophic failure occurs use the M9188A Soft Front Panel SFP to communicate with the module in order to troubleshoot and isolate the module problem Performance out of specification If the module performance is out of specification limits use the adjustment calibration procedures in Chapter 3 to correct the problem M9188A Service Guide Service 5 Repair Maintenance Guidelines Repair Maintenance Guidelines This section provides guidelines to repair and maintain the M9188A module including ESD precautions Soldering printed circuit boards Post repair safety checks ESD precautions M9188A Service Guide Electrostatic discharge ESD may damage MOS CMOS and other static sensitive devices in the M9188A module This damage can range from slight parameter degradations to catastrophic failures When handling module assemblies follow these guidelines to avoid damaging module components Always use a static free work station with a pad of conductive rubber or similar material when handling module components After you remove the module from the mainframe place the module on a conductive surface to guard against ESD damage After you r
11. OFF 06 cH 2 cH 3 A 8 H7 IS A u Al e 114 8 Group Channel Channel 1 8 Channel 9 16 GD aD 01 Channel 1 16 Reset Output 5 To stop the DC voltage output from Channel 4 toggle the Output Relay Single Channel CH4 button to OFF This will turn off the signal and disconnect the output relay You may refer to Keysight 1191554 Soft Front Panel Help for details on how to use the SFP M9188A Service Guide Performance Verifications and Adjustments 3 Module Calibration Procedure Module Calibration Procedure The calibration process includes the following steps 1 Verification Verify the existing operation of the instrument This step confirms whether the instrument is operating within its specified range 2 Adjustment Perform an external adjustment of the instrument that adjusts the calibration constants 3 Re verification Repeat the verification procedure to ensure that the instrument is operating within its specifications after adjustment These steps are described in more detail in the following sections Calibration interval The accuracy requirements of your application determine how often the M9188A should be calibrated Keysight recommends that a complete calibration should be performed at least once every year This interval can be shortened based on the accuracy demands of your application Test conditions Follow these guidelines
12. any damage to the shipping agent immediately as such damage is not covered by the warranty The warranty also does not cover Damage from contamination Normal wear and tear of mechanical components Manuals or fuses Warranty information can be found at the beginning of this manual To avoid damage when handling a module do not touch exposed connector pins M9188A Service Guide Information on preventing damage to your Keysight equipment can be found at www keysight com find tips 2 10 Module Installation Unpack and Inspect the Module Return the module for service Should it become necessary to return the M9188A for repair or service follow the steps below 1 Review the warranty information shipped with your product Contact Keysight to obtain a Return Material Authorization RMA and return address If you need assistance finding Keysight s contact information go to www keysight com find assist worldwide contact information for repair and service or refer to the Support information on the product web page at www keysight com find M9188A Write the following information on a tag and attach it to the malfunctioning equipment Name and address of owner A P O box is not acceptable as a return address Product model number for example M9188A Product serial number for example MYXXXXXXXX The serial number label is located on the side panel of the module The serial number can al
13. device has passed this portion of the verification 11 Repeat step 6 through step 11 for each iteration in Table 3 2 12 Disconnect and disable the active output channel Repeat step 3 through step 12 for the output channels 2 to 16 Table 3 2 Instrument parameters for voltage mode verification Test Number Mode DC Voltage V 1 Voltage 0 0 2 Voltage 7 5 30 M9188A Service Guide Performance Verifications and Adjustments 3 Module Calibration Procedure Table 3 2 Instrument parameters for voltage mode verification Test Number Mode DC Voltage V 3 Voltage 15 0 4 Voltage 22 5 5 Voltage 30 0 Current mode calibration 1 Connect the channel ve pin to the I input of the Keysight 3458A digital multimeter 2 Connect the channel ve pin to the LO input of the Keysight 3458A digital multimeter 3 Disable the output generation of all output channels KtM9188 SingleChOutputEnable 4 Configure the M9188A output function to DC and mode to Current KtM9188 ConfigOutputFunction 5 Connect and enable output generation KtM9188 ConfigOutputFunction 6 Configure the M9188A to output the voltage listed under the DC Current mA column in Table 3 3 and start the output generation KtM9188 ConfigureDcAmplitude KtM9188 ForceTrigger 7 Allow all instruments and equipment to settle for more than 1 second before configuring the Keysight 3458A to an appropriate mea
14. this document are subject to change without notice Always refer to Keysight Web site for the latest revision This information is subject to change without notice Keysight Technologies 2014 Edition 1 August 2014 ARIA KEYSIGHT M9188 90010 TECHNOLOGIES www keysight com
15. to optimize the connections and the environment during calibration Always connect the outputs of the M9188A to the external equipment with short cables Long cables and wires act as antennas picking up extra noise that can affect measurements Keep relative humidity between 10 and 90 non condensing or consult the M9188A specifications for the optimum relative humidity M9188A Service Guide 27 3 28 Performance Verifications and Adjustments Module Calibration Procedure Maintain an ambient temperature of 23 5 C Allow a warm up time of at least 30 minutes after enabling the instrument To enable the instrument use the driver commands KtM9188 Open Allow a warm up time for the used external equipment according to manufacturers guidelines The warm up time ensures that the instruments circuitry is at a stable operating temperature During calibration always connect the output LOW to PE Protected Earth Ensure that the PXI chassis fan speed is set to HIGH that the fan filters are clean and that the empty slots contain filler panels Plug the PXI chassis and the external equipment into the same power strip to avoid ground loops Requirements for verification Measurements within the following sections have to be performed for all available channels Ensure that the output LOW connected to PE protected earth is verified The following formulas are used to calculate the PASS FAIL lim
16. Keysight M9188A PXI D A Converter 16 Bit 30 V 0 20 mA Service KEYSIGHT Guide TECHNOLOGIES M9188A Service Guide NOTICE This document contains references to Agilent Technologies Agilent s former Test and Measurement business has become Keysight Technologies For more information goto www keysight com KEYSIGHT TECHNOLOGIES Notices Keysight Technologies 2014 No part ofthis manual may be reproduced in any form or by any means including elec tronic storage and retrieval or translation into a foreign language without prior agree ment and written consent from Keysight Technologies as governed by United States and international copyright laws Manual Part Number M9188 90010 Edition Edition 1 August 2014 Keysight Technologies 1400 Fountaingrove Parkway Santa Rosa CA 95403 Sales and Technical Support To contact Keysight for sales and technical support refer to the support links on the following Keysight web resources www keysight com find M9188A product specific information and support software and documentation updates www keysight com find assist worldwide contact information for repair and service Information on preventing damage to your Keysight equipment can be found at www keysight com find tips Warranty The material contained in this document is provided as is and is subject to change without notice in future editions Further to the maxim
17. Noise lt 1 uArms typical 1 0 Trigger Characteristics Trigger Input Input Level TTL compatible 3 3 V logic Slope Rising or falling selectable Trigger Output Level TTL compatible 3 3 V logic Output Impedance 50 O typical M9188A Service Guide 5 1 General Information and Specifications Performance Specifications Declaration of Conformity DoC The Declaration of Conformity DoC for this product is available on the Keysight Technologies website You can search for the DoC by its product model or description at the following web address http regulations products keysight com DoC search htm If you are unable to locate the DoC please contact your local Keysight representative 6 M9188A Service Guide KEYSIGHT TECHNOLOGIES M9188A PXI D A Converter 16 Bit 0 30 V 0 20 mA Service Guide 2 Module Installation Unpack and Inspect the Module 8 ESD precaution 8 Inspect the module for damage 9 Return the module for service 10 Verify the Shipment Contents 11 Install the Software 12 System requirements 12 Power up the controller 13 Install the softwares 13 Install the Module 15 M9188A front panel 19 M9188A system connections 22 This chapter specifies the installation procedures of the M9188A PXI D A converter 16 bit 0 30 V 0 20 mA 2 _ Module Installation Unpack and Inspect the Module Unpack and Inspect the Module CAUTION The M9188A is shipped in materials which prevent damage from static
18. Pan HD Torx T8 M2 5X0 45 6mm LG SST 300 Passivated 2 M9188 48600 1 ESD Plastic Cover 3 M9188 66601 1 PCA Dynamic DAC Main 4 M9188 00201 1 Front Panel Assembly M9188A 5 0380 2079 2 Standoff HEX 312 in LG 187 in A F SST 6 5190 7445 4 18 8 SS Female Threaded Hex Standoff 4 5mm Hex 8mm Length M2 5 Screw Size 7 M9188 66602 1 PCA Dynamic DAC Analog 8 M9188 34101 1 Insulator M9188A 9 5190 7444 4 Aluminum Unthreaded Spacer 4 5mm OD 4mm Length M2 5 Screw Size 10 M9188 04101 1 Top Cover M9188A 38 M9188A Service Guide M9188A PXI D A Converter 16 Bit 0 30 V 0 20 mA Service Guide 5 Service Troubleshooting Techniques 40 Identifying the problem 40 Repair Maintenance Guidelines 41 ESD precautions 41 Post repair safety checks 42 Keysight Technologies Calibration Services 43 Calibration interval 43 Types of Service Available 43 Extended Service Contracts 44 Obtaining Repair Service Worldwide 44 Re packaging for Shipment 45 Cleaning 45 This chapter contains information on servicing the module and it includes troubleshooting guidelines and repair maintenance guidelines Do not perform any of the service procedures unless you are a qualified service personnel KEYSIGHT TECHNOLOGIES 5 Service Troubleshooting Techniques Troubleshooting Techniques 40 There are two main steps to troubleshoot a faulty M9188A module 1 Identify the problem and 2 Test the module assembly to isolate the cause
19. ables test leads and jumpers for possible wear cracks or breaks before each use When installing equipment where access to the main power cord is restricted such as rack mounting a separate main input power disconnect device must be provided in closed proximity to the equipment and within easy reach of the operator For maximum safety do not touch the prod uct test cables or any other instruments while power is applied to the circuit under test ALWAYS remove power from the entire test system and discharge any capacitors before connecting or disconnecting cables or jumpers installing or removing switching cards or making internal changes such as installing or removing jumpers Do not touch any object that could provide a current path to the common side of the cir cuit under test or power line earth ground Always make measurements with dry hands while standing on a dry insulated surface capable of withstanding the voltage being measured The instrument and accessories must be used in accordance with its specifications and operating instructions or the safety of the equipment may be impaired CAUTION Donotexceed the maximum signal levels of the instruments and accessories as defined in the specifications and operating information and as shown on the instrument or test fixture panels or switching card Chassis connections must only be used as shield connections for measuring circuits NOT as safety e
20. arth ground connections If you are using a test fixture keep the lid closed while power is applied to the device under test Safe operation requires the use of a lid interlock Instrumentation and accessories shall not be connected to humans To maintain protection from electric shock and fire replacement components in mains circuits including the power transformer test leads and input jacks must be pur chased from Keysight Standard fuses with applicable national safety approvals may be used if the rating and type are the same Other components that are not safety related may be purchased from other suppliers as long as they are equivalent to the original component note that selected parts should be purchased only through Keysight to maintain accuracy and function ality of the product If you are unsure about the applicability of a replacement compo nent call an Keysight office for information No operator serviceable parts inside Refer servicing to qualified personnel To prevent electrical shock do not remove covers Front and Rear Panels Symbols The CE marking is the legal reguired labeling for several EU Directives of the European Union The CE marking shows that the product complies with all relevant European Legal Directives The RCM mark is a Compliance Mark according to the ACMA Labelling Requirement The mark shows that the product complies with the relevant Korean Compulsory
21. ct label is as shown below Do not dispose in domestic household waste To return this unwanted instrument contact your nearest Keysight Service Center or visit www keysight com environment product for more information VI THIS PAGE IS INTENTIONALLY LEFT BLANK M9188A Service Guide Table of Contents M9188A Service Guide General Information and Specifications General Information 2 General Specifications 3 Performance Specifications 4 DAC specifications 4 DC Voltage 4 DC Current 5 1 0 Trigger Characteristics 5 Declaration of Conformity DoC 5 Module Installation Unpack and Inspect the Module 8 ESD precaution 8 Inspect the module for damage 9 Return the module for service 10 Verify the Shipment Contents 11 Install the Software 12 System requirements 12 Power up the controller 13 Install the softwares 13 Install the Module 15 M9188A front panel 19 M9188A system connections 22 Performance Verifications and Adjustments Basic Operation Verification 24 Module Calibration Procedure 27 Calibration interval 27 VII Testconditions 27 Requirements for verification 28 Required hardware 29 Required software 29 Voltage mode calibration 29 Current mode calibration 31 Adjustment procedure 33 4 Replaceable Parts To Order Replaceable Parts 36 5 Service Troubleshooting Techniques 40 Identifying the problem 40 Repair Maintenance Guidelines 41 ESD precautions 41 Post repair safety checks 42
22. dule by the injector ejector handle and slide it into an available PXI or hybrid slot as shown in Figure 2 3 nstall the module into the PXI slot of the chassis by placing the module card edges into the front module guides top and bottom Slide the module to the rear of the chassis and assure that the injector ejector handle is pushed down in the unlatched downward position Slide the module completely into the chassis When you begin to feel resistance push up on the injector ejector handle to fully inject the module into the chassis If you are using a remote controller install the System Interface Card in the chassis Latch the module by pulling up on the injector ejector handle and secure the front panel to the chassis using the module front panel mounting screws Tighten the screws on the module or remote controller front panel Performance may suffer if the screws are not tightened properly Verify that the PXI chassis fans are operable and free of dust and other contaminants that may restrict airflow M9188A Service Guide Module Installation 2 Install the Module 10 Install all chassis covers and filler panels after installing the module Missing filler panels may disrupt necessary air circulation in the chassis 11 If you are using a remote controller connect the System Interface Card in the chassis to host computer 12 Plug in and power up the PXI chassis 13 If you are using a remote co
23. e the SFP as a learning tool to help you experience the module s capability and behavior through a user friendly graphic interface M9188A Service Guide M9188A Service Guide Performance Verifications and Adjustments 3 Basic Operation Verification In this example we will configure the SFP to output DC voltage from Channel 4 the moment we click Output 1 First ensure that the 10 MHz Referecence Clock Source and Trigger and Event is set to Internal Clock and Immediate respectively 10MHz Reference Clock Source System Clock Source Internal Clock PXI EXT In Internal EXT Out Trigger and Event Type Immediate Immediate External Hardware Output Immediate PXI Bus Output Pulse External Hardware Input PXI Bus Input Pulse PXI Star Trigger Input Pulse 2 Next select the following Waveform Settings in the SFP Channel Channel 4 Ouput Mode Voltage Function DC Amplitude 25 V Waveform Setting Channel 4 iv Output Mode Amplitude Voltage iv sv E Function oc v Update 3 Click Update to configure Channel 4 to the selected settings 25 3 26 Performance Verifications and Adjustments Basic Operation Verification 4 Toggle the Output Relay Single Channel CH4 button to ON Click on the Output button to output the signal Output Relay Single Channel cH CH2 CH3 CH5 CH6 um m um OFF OFF OFF
24. emove a MOS or CMOS device from an assembly place the device onto a pad of conductive foam or other suitable holding material If a device requires soldering be sure that the assembly is placed on a pad of conductive material Also be sure you the pad and the soldering iron tip are grounded to the assembly Apply as little heat as possible when soldering When you replace a MOS or CMOS device ground the foam before removing the device from the foam When soldering to any circuit board keep in mind the following guidelines 41 5 42 Service Repair Maintenance Guidelines Avoid unnecessary component unsoldering and soldering Excessive replacement can result in damage to the circuit board and or adjacent components Do not use a high power soldering iron on etched circuit boards as excessive heat may lift a conductor or damage the board Use a suction device or wooden toothpick to remove solder from component mounting holes When using a suction device be sure the equipment is properly grounded to prevent electrostatic discharge from damaging CMOS devices Post repair safety checks After making repairs to the M9188A module inspect the module for any signs of abnormal internally generated heat such as discolored printed circuit boards or components damaged insulation or evidence of arcing Determine and correct the cause of the condition Then run the Verification Tests to verify that the module is functio
25. its 1 M9188A voltage specification limit nominal voltage nominal voltage x 0 1 5 mV M9188A current specification limit nominal current nominal current x 0 15 10 uA M9188A factory limit 80 x specification limit M9188A calibration limit factory limit reference instrument error Keysight 3458A maximum deviation of the five measurement results of the DVM used for mean value lt 20 x specification limit M9188A Service Guide Performance Verifications and Adjustments 3 Module Calibration Procedure Required hardware Verifying the functionality or calibration of the module requires external equipment Refer to Table 3 1 for the recommended functionality verification hardware Table 3 1 Required functionality verification hardware Hardware Description PXI Chassis PXI Requirements PXI Slot 1 Controller Keysight 3458A 8 5 Digit Digital Multimeter Required software Calibrating the M9183A requires installing the instrument drivers on the calibration system The calibration functions are C function calls provided by the instrument driver To use these functions you have to include KtM9188 h in your code when you write the calibration procedure Refer to the section CALIBRATION within the header file for detailed information to the C function calls used within this section Voltage mode calibration M9188A Service Guide Complete the following steps to externally calibrate the vo
26. keep it operating properly for example set ting the line voltage or replacing con sumable materials Maintenance procedures are described in the user documentation The procedures explic itly state if the operator may perform them Otherwise they should be per formed only by service personnel Service personnel are trained to work on live circuits perform safe installa tions and repair products Only properly trained service personnel may perform installation and service procedures Exercise extreme caution when a shock hazard is present Lethal voltage may be present on cable connector jacks or test fix tures The American National Standards Institute ANSI states that a shock hazard exists when voltage levels greater than 30V RMS 42 4V peak or 60VDC are present M9188A Service Guide A good safety practice is to expect that haz ardous voltage is present in any unknown circuit before measuring Operators of this product must be protected from electric shock at all times The respon sible body must ensure that operators are prevented access and or insulated from every connection point In some cases con nections must be exposed to potential human contact Product operators in these circumstances must be trained to protect themselves from the risk of electric shock Before operating an instrument ensure that the line cord is connected to a prop erly grounded power receptacle Inspect the connecting c
27. l Recommended calibration interval Physical characteristics Dimensions Weight Front Panel Connector Warranty 0 C to 55 C 40 Cto 70 C 80 0 to 55 C Non condensing 10 000 ft Operating 15 000 ft Non operating 2006 95 EC 2004 108 EC EN IEC 61010 1 EN IEC 61326 1 30 minutes 25 W 16 Channel 1 year PXI cPCI module 212 L x 131 x 21 W mm 834 L x 5 15 x 0 82 W inches 16 Ch 0 60 kg 1 32 Ibs DSUB 44 pos f years for the product Please refer to http www keysight com go warranty terms Please note that for the product the warranty does not cover Damage from contamination Normal wear and tear of mechanical components Manuals or fuses M9188A Service Guide 1 General Information and Specifications Performance Specifications Performance Specifications DAC specifications DC Voltage Number of Channels Resolution Adjacent Channel Crosstalk Synchronization Settling Time Range Resolution Accuracy Ripple and Noise 16 channels 16 bit gt 85 dB typical Software commands or external trigger 25 us typical 0 V up to 30 V 16 bit 500 uV 0 1 5 mV lt 2 mVpk pk typical M9188A Service Guide General Information and Specifications 1 Performance Specifications DC Current Range 0 mA to 20 mA Resolution 16 bit 630 nA Accuracy 0 15 10 uA Ripple and
28. ltage mode of the M9188A 1 Connect the channel ve pin to the HI input of the Keysight 3458A digital multimeter 2 Connect the channel ve pin to the LO input of the Keysight 3458A digital multimeter 3 Disable the output generation of all output channels KtM9188 SingleChOutputEnable 29 3 Performance Verifications and Adjustments Module Calibration Procedure 4 Configure the M9188A output function to DC and mode to Voltage KtM9188 ConfigOutputFunction 5 Connect and enable output generation KtM9188 SingleChOutputEnable 6 Configure the M9188A to output the voltage listed under the DC Voltage V column in Table 3 2 and start the output generation KtM9188 ConfigureDcAmplitude KtM9188 ForceTrigger 7 Allow all instruments and equipment to settle for more than 1 second before configuring the Keysight 3458A to an appropriate measurement range depending on the settings in step 6 8 Perform a DC voltage mean measurement with five single readings with the calculated maximum tolerance 9 Calculate the reference measurement accuracy error according to its user manual depending on the voltage range reading and time elapsed since the last calibration of the reference instrument For details refer to the specification of the used reference instrument 10 Compare the measured value to the calculated calibration limits or the specification limits If the result is within the selected test limit the
29. nal M9188A Service Guide Service 5 Keysight Technologies Calibration Services Keysight Technologies Calibration Services When your module is due for calibration contact your local Keysight Service Center for a low cost recalibration The M9188A is supported on automated calibration systems which allows Keysight to provide this service at a competitive price Calibration interval A one year interval is adequate for most applications Accuracy specifications are under warranty only if adjustments are made at regular calibration intervals Accuracy specifications will not be offered warranty beyond the one year calibration interval Keysight does not recommend extending calibration intervals beyond two years for any application Keysight recommends that a complete readjustment should always be performed at the calibration interval This will ensure that the M9188A will remain within specifications for the next calibration interval The re adjustment provides the best long term stability and accuracy Types of Service Available If your instrument fails during the warranty period Keysight will repair or replace it under the terms of your warranty After your warranty expires Keysight offers repair services at competitive prices M9188A Service Guide 43 5 Service Extended Service Contracts Extended Service Contracts Most Keysight products are provided with optional service contracts that extend the coverage period af
30. nd full serial number e Place the unit in its original container with appropriate packaging material for shipping Secure the container with strong tape or metal bands e If the original shipping container is not available place your unit in a container with at least four inches of compressible packaging material around all sides for the instrument Use static free packaging materials to avoid additional damage to your unit Keysight suggests that you always insure your shipments Cleaning Clean the outer area of the module with a soft lint free and slightly dampened cloth Do not use detergent Disassembly is not required for cleaning M9188A Service Guide 45 5 Service Cleaning THIS PAGE IS INTENTIONALLY LEFT BLANK 46 M9188A Service Guide Contact us To obtain service warranty or technical assistance contact us at the following phone or fax numbers United States tel 800 829 4444 fax 800 829 4433 Canada tel 877 894 4414 fax 800 746 4866 China tel 800 8100189 fax 800 820 2816 Europe tel 31 20 547 2111 Japan tel 81 426 56 7832 fax 81 426 56 7840 Korea tel 080 769 0800 fax 080 769 0900 Latin America tel 305 269 7500 Taiwan tel 0800 047 866 fax 0800 286 331 Other Asia Pacific Countries tel 65 6375 8100 fax 65 6755 0042 Or visit Keysight World Wide Web at www keysight com find assist Product specifications and descriptions in
31. ntroller reboot the host PC Tighten the screws on the module front panel Protection provided by the equipment could be impaired ifthe screws are not tightened properly M9188A Service Guide 2 Module Installation Install the Module Module installation procedures 1 Press down the ejector 2 Slide the M9188A module into any slot until the backplane connectors touch 3 Seatthe M9188A module into the mainframe by pulling up the ejector 4 Tighten the top and bottom screws to secure the M9188A module to the mainframe Figure 2 4 Module installation procedures 18 M9188A Service Guide Module Installation Install the Module M9188A front panel M9188A Service Guide SN BT LINK OO PWR P IT OL Figure 2 5 M9188A PXI D A Converter front panel 2 2 Module Installation Install the Module OD AR A KEYSIGHT M9188A D A CONVERTER 16 BIT 0 30V 0 20mA Pin 30 15 SEE DETAIL 1 OG LINK PWR Pin 16 T
32. properly connected 3 If the problem persists refer to Return the module for service on page 10 for details on sending the module to Keysight Technologies for service For current measurement change the HI connection to that of the ammeter M9188A Service Guide KEYSIGHT TECHNOLOGIES M9188A PXI D A Converter 16 Bit 0 30 V 0 20 mA Service Guide 4 Replaceable Parts To Order Replaceable Parts 36 This chapter contains information on ordering replacement parts for your module 4 Replaceable Parts To Order Replaceable Parts To Order Replaceable Parts Parts are listed below according to the reference designators as shown in Figure 4 1 The parts list includes a brief description of each part with applicable Keysight part number You can order replaceable parts from Keysight using the Keysight part numbers shown in Table 4 1 To order the replaceable parts from Keysight do the following 1 Contact your nearest Keysight Sales Office or Service Center 2 Identify the parts by the Keysight part number shown in the replaceable parts list Table 4 1 3 Provide the instrument model number and serial number 36 M9188A Service Guide Replaceable Parts 4 To Order Replaceable Parts Figure 4 1 M9188A replaceable parts M9188A Service Guide 37 4 Replaceable Parts To Order Replaceable Parts Table 4 1 M9188A replaceable parts list No Keysight part no Qty Description 1 0515 0366 6 Screw Machine
33. ral any x86 or x64 except Itanium architecture should work but there may be a significant decrease in performance Table 2 1 Minimum system requirements Operating systems Processor speed Available memory Available disk spacel Windows XP SP3 or later 32 bit Home or Professional 600 MHz or higher required 800 MHz recommended 256 MB minimum 1 GB or more recommended 1 5 GB available hard disk space includes 1 GB for Microsoft NET Framework 3 5 SP1l 100 MB for Keysight 10 Libraries Suite Windows Vista SP1 and SP2 or later 32 bit and 64 bit Home Basic Home Premium Business Ultimate or Enterprise 1 GHz 32 bit x86 or 1 GHz 64 bit x64 Itanium 64 is not supported 1 GB minimum 1 5 GB available hard disk space includes 1 GB for Microsoft NET Framework 3 5 58 100 MB for Keysight IO Libraries Suite Windows 9 7 32 bit and 64 bit Starter Home Basic Home Premium Professional Ultimate or Enterprise 1 GHz 32 bit x86 or 1 GHz 64 bit x64 Itanium 64 is not supported 1 GB minimum 1 5 GB available hard disk space includes 1GB for Microsoft NET Framework 3 5 SP1l 100 MB for Keysight IO Libraries Suite Video Super VGA 800 x 600 256 Support for DirectX 9 Support for DirectX 9 colors or more graphics with 128 MB graphics with 128 MB graphics memory graphics memory recommended Super VGA recommended Super VGA graphics is supported
34. ral Information 2 General Specifications 3 Performance Specifications 4 Performance Specifications 4 DAC specifications 4 This chapter specifies the characteristics environmental conditions and specifications of the M9188A 1 General Information and Specifications General Information General Information The M9188A is a PXI based Dynamic Digital Analog Converter Dynamic DAC This module consists of four isolated banks Each isolated bank has four DAC channels resulting in a total 16 DAC channels within one module Every DAC channel is capable of supplying voltages between 0 V DC and 30 V DC at a 16 bit resolution Each channel can also generate current between 0 mA and 20 mA ata 16 bit resolution Pre defined waveforms such as sine square and triangle can be configured using the M9188A SFP or IVI driver Every DAC channel also has its own 1 MSa memory for playing back arbitrary waveforms user define waveforms that is pre downloaded from a host This module is built into a single compact 3U PXI slot M9188A Service Guide General Information and Specifications General Specifications Table 1 1 M9188A module general specifications General Specifications 1 Description Specification Temperature range Operating Storage Relative humidity Altitude Certifications and compliance CE mark compliance Safety EMC Pollution degree 2 Warm up time PXI power requirements typica
35. sis 2 Connect your I O peripherals mouse keyboard and monitor 3 Power up the chassis Install the softwares The M9188A softwares are located on the bundled CD M9188 10001 The same softwares are also available for free download at the Keysight Web site www keysight com find M9188A This installation includes the following M9188A Service Guide 13 2 Module Installation Install the Software Keysight IO Library Suite IOLS which includes the Keysight Connection Expert Soft Front Panel SFP device drivers IVI C and IVI COM and LabVIEW G and related user documentation for the M9188A Each PXI module has its own device driver IVI C and IVI COM and LabVIEW G and soft front panel SFP software 1 From the CD browser launch the installer 2 Follow the installer prompts to install all software and documentation for the M9188A PXI D A Converter 16 Bit 0 30 V 0 20 mA i Keysight M9188 InstallShield Wizard xm Welcome to the InstallShield Wizard for Keysight M9188 A KEYSIGHT The InstallShield Wizard will install Keysight M9188 version 1 0 0 0 on your computer To continue click Next AW KEYSIGHT TECHNOLOGIES Figure 2 2 InstallShield Wizard for Keysight M9188A 3 After installation is complete power down the chassis and the host PC if using the remote controller M9188A Service Guide Module Installation 2 Install the Module Install the Module
36. so be read from the Soft Front Panel interface but only after the software is installed Description of failure or service required Carefully pack the module in its original ESD bag and packing carton If the original carton is not available use bubble wrap or packing peanuts and place the instrument in a sealed container and mark the container FRAGILE On the shipping label write ATTENTION REPAIR DEPARTMENT and the RMA number If any correspondence is required refer to the product by its serial number and model number M9188A Service Guide Module Installation 2 Verify the Shipment Contents Verify the Shipment Contents The following items are included in the M9188A shipment M9188A PXI D A Converter Software and Product Information CD ROM M9188 10001 contains software drivers and all product documentation in PDF format e Printed copy of the 1191584 Startup 6 Calibration certificate Every PXI module is shipped with a Software and Product Information CD ROM The M9188A CD1 option provides the M9188A Software and Product Information CD ROM M9188 10001 All of the files contained on the CD are available for free download at the Keysight Web site at www keysight com find M9188A M9188A Service Guide 11 2 Module Installation Install the Software Install the Software System requirements The following table lists the minimum system requirements for Keysight IO Libraries Suite In gene
37. surement range depending on the settings in step 6 8 Perform a DC current mean measurement with five single readings with the calculated maximum tolerance 9 Calculate the reference measurement accuracy error according to its user manual depending on the voltage M9188A Service Guide 31 3 Performance Verifications and Adjustments Module Calibration Procedure 32 range reading and time elapsed since the last calibration of the reference instrument For details refer to the specification of the used reference instrument 10 Compare the measured value to the calculated calibration limits or the specification limits If the result is within the selected test limit the device has passed this portion of the verification Table 3 2 11 Repeat step 6 through step 11 for each iteration in 12 Disconnect and disable the active output channel Repeat step 3 through step 12 for the output channels 2 to 16 Table 3 3 Instrument parameters for current mode verification Test Number Mode DC Current mA 1 Current 1 0 2 Current 5 0 3 Current 10 0 4 Current 15 0 5 Current 20 0 Figure 3 1 Connections For M9188A verification M9188A Service Guide Performance Verifications and Adjustments 3 Module Calibration Procedure Adjustment procedure M9188A Service Guide If the M9188A successfully passed each of the verification procedures within the calibration test limits then an adjus
38. ter the standard warranty expires If you have this service contract and your instrument happens to fail during the coverage period Keysight will repair or replace it according to the contract Obtaining Repair Service Worldwide 44 To obtain service for your instrument in warranty under service contract or post warranty contact your nearest Keysight Service Center They will arrange to have your unit repaired or replaced and are able to provide warranty or repair cost information where applicable To obtain warranty service or technical support information you can contact Keysight at one of the following telephone numbers e In the United States 800 829 4444 e In Europe 31 20 547 2111 e In Japan 81 426 56 7832 You can also use our Web link for the information on contacting Keysight worldwide www keysight com find assist Or contact your Keysight representative Before shipping your instrument ensure that you acquire shipping instructions including the components to be shipped from the Keysight Service Center Keysight recommends that you retain the original shipping carton for use in such shipments M9188A Service Guide Service 5 Re packaging for Shipment Re packaging for Shipment H the unit is to be shipped to Keysight for service or repair make sure that you do the following e Attach a tag to the unit identifying the owner and indicating the reguired service or repair Include the model number a
39. tment is recommended but not required to warrant the published specifications for the next calibration interval The adjustment procedure results in five readings per mode and channel These nominal values are specified within Table 3 2 on page 30 for voltage mode and Table 3 3 on page 32 for current mode 1 Calculate offset and gain values out of the measured values using the formulas below 8 2 Zu LATE i calcOffset 1 _ oal n y x i l i l n n n i amp X y a n m i Es X Y i l i l i l caleGain with x 0 0V 7 5V 15 0V 22 5V 30 0V for voltage mode or x 1 0mA 5 0mA 10 0mA 15 0mA 20 0m lt A for current mode and y reading1 feading2 reading3 reading4 reading5 corresponding measured values 2 Repeat step 1 for output modes Voltage and Current of the output channels 1 to 16 3 Store the calibration values within the module s FLASH memory KtM9188 WriteCalCoefficients 4 Set the calibration date KtM9188_ConfigCalibrationDate 33 3 34 Performance Verifications and Adjustments Module Calibration Procedure lf a problem is found H a problem is found perform the following checks 1 Verify that all relevant hardware is turned on 2 Verify that the M9188A paths are correctly set from the SFP and that the multimeter is set to the proper voltage measurement range and that cable is
40. um extent permitted by the applicable law Keysight disclaims all warranties either express or implied with regard to this manual and any information contained herein including but not limited to the implied warranties of merchantabil ity and fitness for a particular purpose Keysight shall not be liable for errors or for incidental or consequential damages in connection with the furnishing use or performance of this document or of any information contained herein Should Key sight and the user have a separate written agreement with warranty terms covering the material in this document that conflict with these terms the warranty terms in the separate agreement shall control Technology Licenses The hardware and or software described in this document are furnished under a license and may be used or copied only in accor dance with the terms of such license Restricted Rights Legend U S Government Restricted Rights Soft ware and technical data rights granted to the federal government include only those rights customarily provided to end user cus tomers Keysight provides this customary commercial license in Software and techni cal data pursuant to FAR 12 211 Technical Data and 12 212 Computer Software and for the Department of Defense DFARS 252 227 7015 Technical Data Commercial Items and DFARS 227 7202 3 Rights in Commercial Computer Software or Com puter Software Documentation Safety Notices CAUTION
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