Gw instek MFG-2000 QUICK START GUIDE

Multi-Channel Function Generator

MFG-2000 Series

User Manual

GW INSTEK PART NO.82MF32K000EE1

ISO-9001 CERTIFIED MANUFACTURER

This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will Corporation.

The information in this manual was correct at the time of printing. However, Good Will continues to improve its products and therefore reserves the right to change the specifications, equipment, and maintenance procedures at any time without notice.

Good Will Instrument Co., Ltd.

No. 7-1, Jhongsing Rd., Tucheng Dist., New Taipei City 236, Taiwan.

Table of Contents
Table of Contents
SAFETY INSTRUCTIONS..................................	6
GETTING STARTED .......................................	11
Main Features ...........................................................	12
Panel Overview .........................................................	14
Setting Up the function Generator ............................	25
QUICK REFERENCE .......................................	27
How to use the Digital Inputs ...................................	29
How to use the Help Menu .......................................	30
Display area allocation .............................................	33
Selecting a Waveform ...............................................	34
Sweep .......................................................................	45
Burst ........................................................................	47
ARB ..........................................................................	49
Utility Menu .............................................................	53
Menu Tree ................................................................	54
Default Settings ........................................................	72
OPERATION ..................................................	74
CH1/CH2 Channel ....................................................	76
RF Channel ...............................................................	90
Pulse Channel.........................................................	102
Power Amplifier ......................................................	114
MODULATION.............................................	117
Amplitude Modulation(AM)....................................	120
Amplitude Shift Keying(ASK) ..................................	127
Frequency Modulation(FM) ....................................	132
Frequency Shift Keying(FSK) ...................................	141
Phase Modulation(PM)...........................................	148
	3

	MFG - 2000 Series User Manual
Phase Shift Keying(PSK)	......................................... 155
Pulse Width Modulation .........................................	160
SUM modulation ....................................................	166
Frequency Sweep ....................................................	173
Burst Mode .............................................................	183

SECONDARY SYSTEM FUNCTION SETTINGS

....................................................................	194
Save and Recall .......................................................	195
Selecting the Remote Interface ...............................	198
System and Settings ...............................................	202
CHANNEL SETTINGS ..................................	207
DUAL CHANNEL OPERATION .....................	211
ARBITRARY WAVEFORMS............................	217
Inserting Built-In Waveforms ..................................	218
Display an Arbitrary Waveform ................................	220
Editing an Arbitrary Wavefrom ................................	227
Ouput an Arbitrary Waveform .................................	237
Saving/Recalling an Arbitrary Waveform .................	239
REMOTE INTERFACE ...................................	247
Establishing a Remote Connection..........................	248
Web Browser Control Interface ...............................	253
Command List ........................................................	261
System Commands .................................................	265
Status Register Commands .....................................	269
System Remote Commands ....................................	272
Apply Commands....................................................	273
Output Commands .................................................	279
Pulse Configuration Commands..............................	288
Amplitude Modulation (AM) Commands ................	292
4

Table of Contents
Amplitude Shift Keying (ASK) Commands...............	297
Frequency Modulation (FM) Commands .................	300
Frequency-Shift Keying (FSK) Commands ...............	305
Phase Modulation (PM)Commands ........................	308
Phase Shift Keying (PSK)Commands.......................	313
SUM Modulation (SUM) Commands .....................	316
Pulse Width Modulation (PWM)Commands ............	321
Frequency Sweep Commands ..................................	325
Burst Mode Commands ..........................................	335
Arbitrary Waveform Commands ..............................	345
COUNTER ..............................................................	353
PHASE ....................................................................	355
COUPLE .................................................................	356
Save and Recall Commands ....................................	359
Error Messages.......................................................	361
SCPI Status Register ...............................................	375
APPENDIX ...................................................	381
Specifications .........................................................	381
EC Declaration of Conformity .................................	391
GLOBL HEADAQARTERS ........................................	392
ARB Built-In Waveforms..........................................	393
INDEX .........................................................	401

5

MFG-2000 Series User Manual

SAFETY INSTRUCTIONS

This chapter contains important safety instructions that should be followed when operating and storing the function generator. Read the following before any operation to ensure your safety and to keep the function generator in the best condition.

Safety Symbols

These safety symbols may appear in this manual or on the instrument.

Warning: Identifies conditions or practices that

	WARNING	could result in injury or loss of life.
	CAUTION	Caution: Identifies conditions or practices that
		could result in damage to the function generator or
		to other objects or property.
		DANGER High Voltage
		Attention: Refer to the Manual
		Protective Conductor Terminal
		Earth (Ground) Terminal
		DANGER Hot Surface

6

SAFETY INSTRUCTIONS

Double Insulated

Do not dispose electronic equipment as unsorted municipal waste. Please use a separate collection facility or contact the supplier from which this instrument was purchased.

Safety Guidelines

General

Guideline

CAUTION

Do not place heavy objects on the instrument.

Do not place flammable objects on the instrument.

Avoid severe impact or rough handling that may damage the function generator.

Avoid discharges of static electricity on or near the function generator.

Use only mating connectors, not bare wires, for the terminals.

The instrument should only be disassembled by a qualified technician.

(Measurement categories) EN 61010-1:2010 (Third Edition)specifies the measurement categories and their requirements as follows. The MFG-2000 falls under category II.

Measurement category IV is for measurement performed at the source of a low-voltage installation.

Measurement category III is for measurement performed in a building installation.

Measurement category II is for measurement performed on circuits directly connected to a low voltage installation.

Measurement category I is for measurements performed on circuits not directly connected to Mains.

7

			MFG-2000 Series User Manual
Power Supply			AC Input voltage: 100 ~ 240V AC, 50 ~ 60Hz.
	WARNING		Or 100 ~ 120V AC, 220 ~ 240V AC,50 ~ 60Hz
			(With power amplifier)
		Connect the protective grounding conductor of
			the AC power cord to an earth ground to
			prevent electric shock.
Fuse			Fuse type: T0.5A/250V. T1A/250V(With power
			amplifier).
	WARNING		Only qualified technicians should replace the
			fuse.
		To ensure fire protection, replace the fuse only
			with the specified type and rating.
		Disconnect the power cord and all test leads
			before replacing the fuse.
		Make sure the cause of fuse blowout is fixed
			before replacing the fuse.
	Cleaning the		Disconnect the power cord before cleaning the
	function		function generator.
	generator		Use a soft cloth dampened in a solution of mild
			detergent and water. Do not spray any liquid
			into the function generator.
		Do not use chemicals containing harsh products
			such as benzene, toluene, xylene, and acetone.
	Operation		Location: Indoor, no direct sunlight, dust free,
	Environment		almost non-conductive pollution (Note below)
			and avoid strong magnetic fields.
		Relative Humidity: < 80%
			Altitude: < 2000m
		Temperature: 0°C to 40°C

8

SAFETY INSTRUCTIONS

(Pollution Degree) EN 61010-1:2010(Third Edition)specifies pollution degrees and their requirements as follows. The function generator falls under degree 2.

Pollution refers to “addition of foreign matter, solid, liquid, or gaseous (ionized gases), that may produce a reduction of dielectric strength or surface resistivity”.

Pollution degree 1: No pollution or only dry, non-conductive pollution occurs. The pollution has no influence.

Pollution degree 2: Normally only non-conductive pollution occurs. Occasionally, however, a temporary conductivity caused by condensation must be expected.

Pollution degree 3: Conductive pollution occurs, or dry, non-

		conductive pollution occurs which becomes conductive due to
		condensation which is expected. In such conditions, equipment
		is normally protected against exposure to direct sunlight,
		precipitation, and full wind pressure, but neither temperature
		nor humidity is controlled.
Storage		Location: Indoor
environment		Relative Humidity: < 70%
		Temperature: -10°C to 70°C
Disposal	Do not dispose this instrument as unsorted
	municipal waste. Please use a separate collection

facility or contact the supplier from which this instrument was purchased. Please make sure discarded electrical waste is properly recycled to reduce environmental impact.

9

MFG-2000 Series User Manual

Power cord for the United Kingdom

When using the function generator in the United Kingdom, make sure the power cord meets the following safety instructions.

NOTE: This lead/appliance must only be wired by competent persons

WARNING: THIS APPLIANCE MUST BE EARTHED

IMPORTANT: The wires in this lead are coloured in accordance with the following code:

Green/ Yellow:	Earth
Blue:	Neutral
Brown:	Live (Phase)

As the colours of the wires in main leads may not correspond with the coloured marking identified in your plug/appliance, proceed as follows:

The wire which is coloured Green & Yellow must be connected to the Earth terminal marked with either the letter E, the earth symbol or coloured Green/Green & Yellow.

The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured Blue or Black.

The wire which is coloured Brown must be connected to the terminal marked with the letter L or P or coloured Brown or Red.

If in doubt, consult the instructions provided with the equipment or contact the supplier.

This cable/appliance should be protected by a suitably rated and approved HBC mains fuse: refer to the rating information on the equipment and/or user instructions for details. As a guide, a cable of 0.75mm2 should be protected by a 3A or 5A fuse. Larger conductors would normally require 13A types, depending on the connection method used.

Any exposed wiring from a cable, plug or connection that is engaged in a live socket is extremely hazardous. If a cable or plug is deemed hazardous, turn off the mains power and remove the cable, any fuses and fuse assemblies. All hazardous wiring must be immediately destroyed and replaced in accordance to the above standard.

10

GETTING STARTED

GETTING STARTED
The Getting started chapter introduces the
function generator’s main features, appearance, set
up procedure and power-up.
Main Features ...................................................................	12
Panel Overview ..................................................................	14
MFG-2260MRA/2260MFA Front Panel....................................................	14
MFG-2160MR/2160MF Front Panel ........................................................	14
MFG2120MA/2130M Front Panel .........................................................	15
MFG2110/2120 Front Panel...................................................................	15
MFG2260M/2230M Front Panel............................................................	16
MFG-2120MA Rear Panel.........................................................................	19
MFG-2160MR/2160MF/2130M Rear Panel.............................................	20
MFG-2260M/2230M Rear Panel ..............................................................	20
MFG-2110/2120 Rear Panel .....................................................................	21
Display ......................................................................................................	24
Setting Up the function Generator .....................................	25

11

MFG-2000 Series User Manual

Main Features

Model

MFG-2000 series specific functions

CH1

CH2

25MHz

RF

Modulation

Function With

Function With

Generator

Power

Pulse

/Sweep/Burst/

200MSa/sARB

200MSa/sARB

(function

Amplifier

Generator

Frequency.Counter

with ARB)

MFG-2110

●

●10MHZ

MFG-2120

●20MHZ

●

MFG-2120MA

●

●

●

●20MHZ

MFG-2130M

●30MHZ

●

●

MFG-2160MF

●

●160MHZ

●

●60MHZ

MFG-2160MR

●60MHZ

●

●320MHZ

●

MFG-2230M

●30MHZ

●30MHZ

●

●

MFG-2260M

●60MHZ

●60MHZ

●

●

MFG-2260MFA

●60MHZ

●60MHZ

●

●160MHZ

●

●

MFG-2260MRA

●60MHZ

●60MHZ

●

●320MHZ

●

●

Performance DDS Function Generator series

1μHz high frequency resolution maintained at full

		range
		20ppm frequency stability
		Arbitrary Waveform Capability
	200 MSa/s sample rate
	100 MSa/s repetition rate
	16k-point waveform length
	10 groups of 16k waveform memories
	True waveform output to display
	User-defined output section
	User-defined marker output section
	DWR (Direct Waveform Reconstruction) capability
	Ability to edit waveforms without a PC
	-60dBc low distortion sine wave
Features		Sine, Square, Ramp, Pulse, Noise waveforms

Internal and external LIN/LOG sweep with marker output

12

GETTING STARTED

	Int/Ext AM, FM, PM, FSK, SUM, PWM modulation
	Burst function with internal and external triggers
	42Vpk signal ground chassis isolation
	Pulse waveform with configurable rise times & fall
		times
	Store/recall 10 groups of setting memories
		Output overload protection
Interface		USB interface as standard, LAN interface (MFG-
		22XX only)

4 inch Color TFT LCD (480 X 272) graphical user interface

AWES (Arbitrary Waveform Editing Software) PC software

13

MFG-2000 Series User Manual

Panel Overview

M F G -2 2 6 0 M R A / 2 2

MFG-2260MRA/2260MFA Front Panel

M F G -2 2 6 0 M R A

				/

M F G -2 1 6 0 M R / 2 1 6

MFG-2160MR/2160MF Front Panel

M F G -2 1 6 0 M R

/

14

										GETTING STARTED
										M F G -2 1 2 0 M
MFG2120MA/2130M Front Panel
		M F G -2 1 2 0 M A
									/

				M F G -2 1 1 0
MFG2110/2120 Front Panel

		M F G -2 1 1 0
									/

15

MFG-2000 Series User Manual

M F G -2 2 6 0 M /

MFG2260M/2230M Front Panel

		M FG -2 2 6 0 M

				/

LCD Display TFT color display, 480 x 272 resolution.

	Function		Activates functions that
	Keys		appear on the bottom of the
	F1~F6		LCD screen.

Operation

Keys

Q

The waveform key is used to select a type of waveform.

The FREQ/Rate key is used to set the frequency or sample rate.

AMPL sets the waveform amplitude.

Sets the DC offset.

The UTIL key is used to access the save and recall options, update and view the firmware version, access the calibration options, system setting, Dual channel functions and frequency meter.

16

GETTING STARTED

ARB is used to set the arbitrary waveform parameters.

The MOD, Sweep and Burst keys are used to set the modulation, sweep and burst settings and parameters.

										The preset key is used to
	Preset Key
										recall a preset state.
	Output Key									The Output key is used to
									/	turn on or off the waveform
										output.
	Channel									The channel select key is used
	Select Keys									to switch between the four
										output channels.
	Output									CH1: Channel 1 output port
	ports									CH2: Channel 2 output port
										Pulse: Pulse output port
										RF: RF output port
	Power				/					Turns the power on or off.
	Button
	USB Host									USB type-A host port.
	Arrow Keys									Used to select digits when
										editing parameters.
	Scroll Wheel									The scroll wheel is used to
										edit values and parameters.

Decrease Increase

17

MFG-2000 Series User Manual

Keypad

		/

The digital keypad is used to enter values and parameters. The keypad is often used in conjunction with the arrow keys and variable knob.

18

GETTING STARTED

2 6 0 M R A / 2 2 6 0 M F A

MFG-2260MRA/2260MFA Rear Panel

M F G -2 1 2 0 M A
	MFG-2120MA Rear Panel

19

MFG-2000 Series User Manual

1 6 0 M R / 2 1 6 0 M F

MFG-2160MR/2160MF/2130M Rear Panel

F G -2 2 6 0 M / 2 2 3 0 M
	MFG-2260M/2230M Rear Panel

20

M F G -2 1 1 0 / 2 1 2 0			GETTING STARTED
	MFG-2110/2120 Rear Panel

Trigger

Please refer to the tables on page 23.

Sync

Please refer to the tables on page 23.

Fan

			Fan.

Power Input
Socket

Power input: 100~240V AC 50~60Hz. Or 100~120V AC 220~240V AC 50~60Hz.

21

Power amplifer outp

						MFG-2000 Series User Manual
						Selects AC voltage: 100V~120V
	Power Switch					Or 220V~240V.
						This function can only be used
						in the models with power
						amplifier machines such as
						MFG-2120MA, MFG-2260MFA,
						MFG-2260MRA
						The LAN port is used for
	LAN Port
						remote control over a network
						(MFG-22XX only)

USB Device

Port

USB type-B device port is used

to connect the function

generator to a PC for remote

control.

Counter Input

SB port

SYNCFrequencyinputcounter input.

LAN

MOD Input			Please refer to the tables on
			page 23.
Power			Power Amplifier input port
Amplifier in
Power			Power Amplifier output port
Amplifier out

22

			GETTING STARTED
	21XX:
	Terminal	Function	Mode
	Trigger	Trigger in(EXT)	CH1:FSK,SWEEP,BURST
			RF:ASK,FSK,PSK,BURST
		Trigger out	CH1:BURST
		Marker	CH1:SWEEP,ARB
	MOD IN	EXT	CH1:AM,FM,PM,SUM,PWM
	SYNC	Sync signal output	CH1
	22XX:
	Terminal	Function	Mode
	Trigger		CH1/CH2:FSK,SWEEP,BURST
			RF:ASK,FSK,PSK,SWEEP,BUR
			ST
	MOD IN	EXT	CH1/CH2:AM,FM,PM,SUM,B
			URST
	SYNC	Trigger out	CH1/CH2:SWEEP.BURST
		Marker	CH1/CH2:SWEEP.ARB
		Sync signal output	CH1,CH2

23

MFG-2000 Series User Manual

Display

Parameter	The Parameter display and edit window.
Windows
Status Tabs	Displays the current channel and setting status.

Waveform Display Used to display the waveform

Soft Menu Keys The function keys (F1~F6) under the LCD display correspond directly to the soft menu keys.

24

GETTING STARTED

Setting Up the function Generator

Background This section describes how to adjust the handle and power up the function generator.

Adjusting the Pull out the handle Handle sideways and rotate it.

Place the MFG-2000 horizontally,

Or tilt the stand.

Place the handle vertically to hand carry.

Power Up	1. Connect the power cord to
	the socket on the rear panel.

25

MFG-2000 Series User Manual

2. Turn on the power switch on the front panel.

3.When the power switch is turned on the screen displays the loading screen.

The function generator is now ready to be used.

26

QUICK REFERENCE

QUICK REFERENCE
This chapter describes the operation shortcuts,
built-in help and factory default settings. This
chapter is to be used as a quick reference, for
detailed explanations on parameters, settings and
limitations, please see the operation chapters.
How to use the Digital Inputs ...........................................	29
How to use the Help Menu ...............................................	30
Display area allocation ......................................................	33
Selecting a Waveform ........................................................	34
Square Wave .............................................................................................	34
Ramp Wave...............................................................................................	34
Sine Wave .................................................................................................	35
AM Modulation ........................................................................................	35
ASK Modulation .......................................................................................	37
FM Modulation.........................................................................................	38
FSK Modulation........................................................................................	39
PM Modulation.........................................................................................	40
PSK Modulation.......................................................................................	41
PWM Modulation .....................................................................................	42
SUM Modulation......................................................................................	43
Sweep................................................................................	45
Burst .................................................................................	47
ARB ...................................................................................	49
ARB–Add Built-In Waveform....................................................................	49
ARBAdd Point .........................................................................................	49
ARBAdd Line...........................................................................................	50
ARB– Output Section ...............................................................................	50
ARB– Output N Cycle ...............................................................................	51
ARB – Output Infinite Cycles....................................................................	52
ARB–Output Marker.................................................................................	52
Utility Menu ......................................................................	53
Save...........................................................................................................	53
	27

	MFG-2000 Series User Manual
Recall ........................................................................................................	53
Menu Tree .........................................................................	54
Waveform .................................................................................................	55
ARB-Display..............................................................................................	56
ARB-Edit ...................................................................................................	57
ARBBuilt In .............................................................................................	58
ARB-Save ..................................................................................................	59
ARB-Load..................................................................................................	60
ARB-Output ..............................................................................................	60
MOD_(CH1/CH2) ...................................................................................	61
MOD_(Sine-DDS) ....................................................................................	62
MOD_(Sine-ARB).....................................................................................	63
SWEEP ......................................................................................................	64
Burst- N Cycle...........................................................................................	65
Burst – Gate .............................................................................................	66
UTIL_(22XX).............................................................................................	67
UTIL_(21XX).............................................................................................	70
CH1/CH2..................................................................................................	71
Pulse/RF ...................................................................................................	71
Default Settings.................................................................	72

28

MFG-2000 Series User Manual

How to use the Digital Inputs

Background The MFG-2000 has three main types of digital inputs: the number pad, arrow keys and scroll wheel. The following instructions will show you how to use the digital inputs to edit parameters.

1.To select a menu item, press the corresponding function keys below (F1~F6). For example the function key F1 corresponds to the Soft key

“Sine”.

2.To edit a digital value, use the arrow keys to move the cursor to the digit that needs to be edited.

3.Use the scroll wheel to edit the parameter. Clockwise increases the value, counter clockwise decreases the value.

4.Alternatively, the number

pad can be used to set the value of a highlighted parameter.

29

MFG-2000 Series User Manual

How to use the Help Menu

Background Every key and function has a detailed description in the help menu.(Take the MFG-22XX series as example)

1.Press UTIL

2.Press System (F4)

3.Press Help (F3)

UTIL

System

Help

F 3

4. Use the scroll wheel to navigate to a help item. Press Select to choose the item.

Keypad	Provides help on any front panel
	key that is pressed.
Create Arbitrary	Provides help on creating
Waveform	arbitrary waveforms.
Modulation	Explains how to create
Function	Modulated waveforms.

30