Baldor MN1903 installation manual Analog inputs, Location, Pin Name MintMT keyword / description

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4.3.1 Analog inputs - X6

12

1

	Location	Breakout module, connector X6

	Pin	Name	MintMT keyword / description

	1	AGND	Analog ground

	2	AIN0+	AIN0

	3	AIN0-
	3	AIN0-

	4	AIN1+	AIN1

	5	AIN1-
	5	AIN1-

	6	Shield	Shield connection

	7	AGND	Analog ground

	8	AIN2+	AIN2

	9	AIN2-
	9	AIN2-

	10	AIN3+	AIN3

	11	AIN3-
	11	AIN3-

	12	Shield	Shield connection

Description

Single ended or differential inputs

Voltage range: software selectable 0-5V, ±5V, 0-10V, ±10V

Resolution: 12-bit with sign (accuracy ±4.9mV @ ±10V input)

Input impedance: >5kΩ

Sampling frequency: 2.5kHz

Shielded twisted pairs should be used and connected as shown in Figure 1. The shield connection should be made at one end only. The analog inputs pass through a differential buffer and second order Butterworth filter with a cut-off frequency of 1kHz. Both the filtered and unfiltered signals are converted using a multiplexed 12-bit ADC. This has four input voltage ranges that can be selected in MintMT using the ADCMODE keyword.

MN1903

Input / Output 4-5

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Contents NextMove PCI Motion Controller Page Contents Operation Appendices Iv Contents MN1903 General Information Precautions Safety NoticeMN1903 Introduction NextMove PCI featuresIntroduction MN1903 Receiving and inspection InstalledIdentifying the catalog number Catalog number PCI001Units and abbreviations PhaseIntroduction Other information needed for installationHardware requirements Tools and miscellaneous hardwareLocation requirements This completes the basic installation InstallationInstalling the NextMove PCI card NextMove PCI Expansion card and can Bracket boardBasic Installation MN1903 Outline 100-pin edge connectorPin Signal 1 100-pin connector pin assignment100-pin connector pin assignment Analog I/O Analog inputs LocationPin Name MintMT keyword / description Analog input wiring, AIN0 shown Pin Name Description Analog outputs Drive Demand/CommandInput Common Breakout module connector Digital I/ODigital input arrangement Stepperio Pin Name MintMT keyword Common Description Digital inputsINX.4 Digital input circuit fast interrupts Digital outputs OUTX.0 Encoder interfaces X12, X13, X14, X15 Other I/OEncoder input frequency Power Relay connections Relay and can powerPin X10 Name X11 Name Description Stepper drive outputs X10Cable length Maximum bit Resistance Conductor Rate Area Can Connections1 CAN1 CANopen 2 CAN2 Baldor can Baldor proprietary can interface using a RJ45 connectorReset states Emulator connectionSystem watchdog Example minimum system wiring Connection summary minimum system wiringModule Signal Connector This completes the input/output wiringConnector details for minimum system wiring shown in Figure Breakout Pin Name FunctionInput / Output MN1903 Drivers\nmPCI\win9x Installing the driver software Windows 95, 98 and MEInstalling the driver software Windows Installing the driver software Windows NT\start Installing WorkBenchStarting WorkBench MN1903 Operation Operation MN1903 Help file WorkBenchConfiguring an axis Choosing an axis 1, 2, 3 and 4 axis cardsChoosing an axis 8 axis card Selecting a scale Setting the drive enable output Testing the drive enable output Testing the drive command output Servo axis testing and tuningAn introduction to closed loop control Summary, the following rules can be used as a guide NextMove PCI servo loop Selecting servo loop gains Servo axis tuning for current controlMN1903 Operation Underdamped response Underdamped responseOverdamped response Overdamped responseCritically damped ideal response Critically damped responseServo axis eliminating steady-state errors Calculating Kvelff Servo axis tuning for velocity controlKvelff Correct value of Kvelff Adjusting Kprop Correct value of Kprop JOG.0=2 Stepper axis testingDigital input configuration Digital input/output configurationDigital output configuration Saving setup information 10.1Loading saved information Operation MN1903 SupportMet feature Problem diagnosisStatus and can LEDs NextMove PCI indicatorsSymptom Check CommunicationMotor control Output polarity Mechanical specifications Digital inputs X1 Encoder interfaces X12 Relay outputStepper outputs X10 10CANopen interface11Baldor can interface NextMove PCI Expansion card NextMove PCI Expansion cardMain Expansion cards Axis numbering when using expansion cardsWith no One 4-axis One 8-axis Two 4-axis Expansion Expansion cardExpansion card status LEDs Catalog number Description PCI003-501 NextMove PCI Breakout moduleCBL021-501 CBL021-503NextMove PC system adapter Digital output modulesSpares Catalog Description Number OPT025-508Baldor can nodes Encoder Splitter/Buffer board NextMove PCI can Bracket boardCatalog Description Number OPT008-501 OPT029-501Accessories MN1903