Tektronix Series 2260B Multi-Range Programmable DC Power Supplies Programming Manual User manual

2260B Series Multi-Range Programmable DC Power Supplies
Programming Manual
077104702 June 2022
tek.com/keithley
*P077104702*
077104702
Series 2260B
Multi-Range Programmable DC Power Supplies
PROGRAMMING MANUAL
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.
The information in this manual was correct at the time of printing. However, we continue to improve our products and reserve the rights to change specification, equipment, and maintenance procedures at any time without notice.
Table of Contents
Table of Contents
SAFETY INSTRUCTIONS .................................................. 2
GETTING STARTED .......................................................... 6
2260B Series Overview ............................................... 7
Appearance .............................................................. 10
Configuration Settings ............................................. 17
REMOTE CONTROL ....................................................... 23
Interface Configuration ............................................ 24
Socket Server Examples ............................................ 37
Command Syntax ..................................................... 41
Command List .......................................................... 45
Status Register Overview ......................................... 87
Error List .................................................................. 97
APPENDIX .................................................................... 106
2260B Default Settings ........................................... 107
Error Messages & Messages .................................. 109
LED Display Format ............................................... 110
INDEX .......................................................................... 111
1
2260B Series Programming Manual
WARNING
Warning: Identifies conditions or practices that could result in injury or loss of life.
CAUTION
Caution: Identifies conditions or practices that could result in damage to the instrument or to other properties.
DANGER High Voltage
Attention Refer to the Manual
Protective Conductor Terminal
Earth (ground) Terminal

SAFETY INSTRUCTIONS

This chapter contains important safety instructions that you must follow during operation and storage. Read the following before any operation to insure your safety and to keep the instrument in the best possible condition.

Safety Symbols

These safety symbols may appear in this manual or on the instrument.
2
SAFETY INSTRUCTIONS
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.
General Guideline
CAUTION
Do not place any heavy object on the
instrument.
Avoid severe impact or rough handling that
leads to damaging the instrument.
Do not discharge static electricity to the
instrument.
Use only mating connectors, not bare wires, for
the terminals.
Do not block the cooling fan opening. Do not disassemble the instrument unless you
are qualified.
(Measurement categories) EN 61010-1:2010 and EN 61010-2-030 specify the measurement categories and their requirements as follows. The 2260B falls under category II.
Measurement category IV is for measurement performed at the
source of low-voltage installation.
Measurement category III is for measurement performed in the
building installation.
Measurement category II is for measurement performed on the
circuits directly connected to the low voltage installation.
0 is for measurements performed on circuits not directly
connected to Mains.
Power Supply
WARNING
To avoid electrical shock connect the protective
grounding conductor of the AC power cord to an earth ground.

Safety Guidelines

3
2260B Series Programming Manual
Cleaning the Instrument
Disconnect the power cord before cleaning.
Use a soft cloth dampened in a solution of mild
detergent and water. Do not spray any liquid.
Do not use chemicals containing harsh material
such as benzene, toluene, xylene, and acetone.
Operation Environment
Location: Indoor, no direct sunlight, dust free,
almost non-conductive pollution (Note below)
Relative Humidity: 20%~ 85%
Altitude: < 2000m
Temperature: 0°C to 50°C
(Pollution Degree) EN 61010-1:2010 and EN 61010-2-030 specify the pollution degrees and their requirements as follows. The Instrument 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 environment
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.
4
Location: Indoor
Temperature: -15°C to 70°C
Relative Humidity: <90%
SAFETY INSTRUCTIONS
Green/ Yellow:
Earth
Blue:
Neutral
Brown:
Live (Phase)

Power cord for the United Kingdom

When using the instrument 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:
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.
5
2260B Series Programming Manual
2260B Series Overview ............................................... 7
Series lineup ......................................................................................... 7
Main Features ...................................................................................... 8
Appearance .............................................................. 10
2260B Front Panel ............................................................................ 10
Rear Panel ........................................................................................... 13
Configuration Settings ............................................. 17
Setting Configuration Settings ........................................................ 17
Configuration Table .......................................................................... 18

GETTING STARTED

This chapter describes the power supply in a nutshell, including its main features and front / rear panel introduction. After going through the overview, please read the theory of operation to become familiar with the operating modes, protection modes and other safety considerations.
6
GETTING STARTED
Note
Throughout the user manual, 2260B-30, 2260B-80, 2260B-250 or 2260B-800 will refer to any of the 2260B models with a maximum voltage rating of 30V, 80V, 250V or 800V, respectively.
Model name
Type
Voltage Rating
Current Rating
Power
2260B-30-36
360W models
0~30V
0~36A
360W
2260B-80-13
360W models
0~80V
0~13.5A
360W
2260B-250-4
360W models
0~250V
0~4.5A
360W
2260B-800-1
360W models
0~800V
0~1.44A
360W
2260B-30-72
720W models
0~30V
0~72A
720W
2260B-80-27
720W models
0~80V
0~27A
720W
2260B-250-9
720W models
0~250V
0~9A
720W
2260B-800-2
720W models
0~800V
0~2.88A
720W
2260B-30-108
1080W models
0~30V
0~108A
1080W
2260B-80-40
1080W models
0~80V
0~40.5A
1080W
2260B-250-13
1080W models
0~250V
0~13.5A
1080W
2260B-800-4
1080W models
0~800V
0~4.32A
1080W

2260B Series Overview

Series lineup
The 2260B series consists of 12 models, divided into 3 different model types covering 3 power capacities: 360W models, 720W models and 1080W models.
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2260B Series Programming Manual
360 W models
720 W models
1080 W models
Performance
High performance/power Power efficient switching type power supply Low impact on load devices Fast transient recovery time of 1ms Fast output response time
Features
OVP, OCP and OTP protection Adjustable voltage and current slew rates User adjustable bleeder control to quickly
dissipate the power after shutdown to safe levels.
Extensive remote monitoring and control
options
Support for series* and parallel connections.
*(30, 80 volt models only)
Power on configuration settings. Web server monitoring and control
Apart from the differences in output, each unit differs in size. The 720W and 1080W models are larger than the 360W models to accommodate the increase in power.
Main Features
8
GETTING STARTED
Interface
Ethernet port Analog connector for analog voltage and current
monitoring
USB host and device port
9
2260B Series Programming Manual
Current knob
Output key
Power
switch
Voltage knob
USB A port
Display
Cover
panel
Function keys
2260B-30-108, 80-40, 250-13, 800-4 (1080W)
2260B-30-36, 80-13, 250-4, 800-1 (360W)
2260B-30-108 1080W

Appearance

2260B Front Panel
2260B-30-72, 80-27, 250-9, 800-2 (720W)
10
GETTING STARTED
Function Keys
The Function keys along with the Output key will light up when a key is active.
The Function key is used to configure the power supply.
Set the overcurrent or overvoltage protection levels.
Sets the current and voltage limits.
Used to run customized Test sequence for testing.
Locks or unlocks the panel keys to prevent accidentally changing panel settings.
Toggles the display from viewing V/A V/W or A/W*. *Press the Voltage knob for V/W, press the Current knob for A/W.
Display Indicators
Voltage Slew Rate
Constant Voltage Mode
Remote Control Mode
Alarm on
Delay Output
Constant Current Mode
Current Slew Rate
Power bar Indicates the current power output
as a percentage.
VSR
C V
RMT
ALM
DLY
C C
ISR
20406080100
% W
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2260B Series Programming Manual
Voltage Knob
Sets the voltage.
Current Knob
Sets the current.
Output
Press to turn on the output. The Output key will light up when the output is active.
USB
The USB A port is used to update the firmware. The firmware can only be updated at a service center.
Power Switch
Used to turn the power on/off.
12
GETTING STARTED
Output terminal (+)
Fan
Output terminal (-)
USB B port
LAN
AC Input
Sense­terminal
Analog control connector
LAN
100 240V
1000VA MAX.
AC 47 63Hz
SER.NO. LABEL
Sense+ terminal
Chassis ground
2260B-30-108, 80-40 (1080W)
2260B-30-36, 80-13 (360W)
100 240VAC
1500VA MAX.
47 63Hz
LAN
LN
SER.NO. LABEL
AC Input
LAN
100 240V
47 63Hz 500VA MAX.
AC
Rear Panel
2260B-30-72, 80-27 (720W)
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2260B Series Programming Manual
LAN
100 240V
1000VA MAX.
AC 47 63Hz
SER.NO. LABEL
V SN.C. S V
Output terminals +V
Fan
Chassis ground
USB B port
LAN
AC Input
Sense­terminal
Analog control connector
Sense+ terminal
Output terminals -V
2260B-250-13, 800-4 (1080W)
2260B-250-4, 800-1 (360W)
LAN
LN
SER.NO. LABEL
47 63Hz
1500VA MAX.
AC100 240V
V VSN.C. S
AC Input
LAN
100 240V
47 63Hz500VA MAX.
AC
V SN.C. S V
2260B-250-9, 800-2 (720W)
14
GETTING STARTED
Analog Control Connector
Standard 26 pin MIL connector (OMRON XG4 IDC plug).
The analog control connector is used to monitor current and voltage output, machine status (OVP, OCP, OTP etc.), and for analog control of the current and voltage output.
Use an OMRON XG5 IDC socket as the mating socket.
Output Terminals (30, 80 volt models)
Positive (+) and negative (-) output terminals.
Chassis ground
Sense (-S) and Sense (+S) terminals.
Output Terminals (250, 800 volt models)
The 250 and 800 volt models use a 9 pin connector and a plug for the output and sense terminal connections. The plug is a MC420-38109Z plug by DECA SwitchLab Inc. This plug is also available separately.
V SN.C. S V
Positive (V+) and negative (V-) output terminals (3 of each).
V SN.C. S V
Chassis ground
V SN.C. S V
Sense (-S) and Sense (+S) terminals.
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2260B Series Programming Manual
USB B port
The USB B port is used for remote control.
Fans
Temperature controlled fans
Ethernet Port
The Ethernet port is used for remote control and digital monitoring from a PC.
Line Voltage Input
360W models: 2260B-30-36/80-13/250-4/ 800-1
720W models: 2260B-30-72/80-27/250-9/ 800-2
Voltage Input: 100~240 VAC
Line frequency: 50Hz/60 Hz
(Automatically switchable)
AC Input voltage range:
85VAC~265VAC
Frequency: 47Hz~63Hz
Line Voltage Input
1080W models: 2260B-30-108/80-40/250-13/800-4
Voltage Input: 100~240 VAC
Line frequency: 50Hz/60 Hz
(Automatically switchable)
LAN
LN
16
GETTING STARTED
Background
The normal configuration settings (F-01~F-61, F-88, F-89) are used to configure or view system settings. Use the following operation steps when configuring the interface settings used in the Remote Control chapter on page 23.
Ensure the load is not connected.
Ensure the output is off.
Note
Configuration settings F-90~F-95 cannot be edited in the Normal Function Settings. See the user manual for details.
The F-89 settings can only be viewed, not set.
Steps
1. Press the Function key. The
function key will light up.
2. The display will show F-01
on the top and the configuration setting for F-01 on the bottom.
3. Rotate the Voltage knob to change
the F setting.
Voltage
Range
F-00~ F-61, F-88, F-89

Configuration Settings

Setting Configuration Settings
17
2260B Series Programming Manual
4. Use the Current knob to set the
parameter for the chosen F setting.
Current
5. Press the Voltage knob to save the
configuration setting. Conf will be displayed when successful.
Exit
Press the Function key again to exit the configuration settings. The function key light will turn off.
Normal Function Settings
Setting
Setting Range
Output ON delay time
F-01
0.00s~99.99s
Output OFF delay time
F-02
0.00s~99.99s
V-I mode slew rate select
F-03
0 = CV high speed priority 1 = CC high speed priority 2 = CV slew rate priority 3 = CC slew rate priority
Rising voltage slew rate
F-04
0.01V/s~60.00V/s (2260B-30-XX)
0.1V/s~160.0V/s (2260B-80-XX)
0.1V/s~500.0V/s (2260B-250-XX) 1V/s~1600V/s (2260B-800-XX)
Falling voltage slew rate
F-05
0.01V/s~60.00V/s (2260B-30-XX)
0.1V/s~160.0V/s (2260B-80-XX)
0.1V/s~500.0V/s (2260B-250-XX) 1V/s~1600V/s (2260B-800-XX)
Voltage
Configuration Table
Please use the configuration settings listed below when applying the configuration settings.
18
GETTING STARTED
Rising current slew rate
F-06
0.01A/s~72.00A/s (2260B-30-36)
0.1A/s~144.0A/s (2260B-30-72)
0.1A/s~216.0A/s (2260B-30-108)
0.01A/s~27.00A/s (2260B-80-13)
0.01A/s~54.00A/s (2260B-80-27)
0.01A/s~81.00A/s (2260B-80-40)
0.001A/s~9.000A/s (2260B-250-4)
0.01A/s~18.00A/s (2260B-250-9)
0.01A/s~27.00A/s (2260B-250-13)
0.001A/s~2.880A/s (2260B-800-1)
0.001A/s~5.760A/s (2260B-800-2)
0.001A/s~8.640A/s (2260B-800-4)
Falling current slew rate
F-07
0.01A/s~72.00A/s (2260B-30-36)
0.1A/s~144.0A/s (2260B-30-72)
0.1A/s~216.0A/s (2260B-30-108)
0.01A/s~27.00A/s (2260B-80-13)
0.01A/s~54.00A/s (2260B-80-27)
0.01A/s~81.00A/s (2260B-80-40)
0.001A/s~9.000A/s (2260B-250-4)
0.01A/s~18.00A/s (2260B-250-9)
0.01A/s~27.00A/s (2260B-250-13)
0.001A/s~2.880A/s (2260B-800-1)
0.001A/s~5.760A/s (2260B-800-2)
0.001A/s~8.640A/s (2260B-800-4)
Internal resistance setting
F-08
0.000~0.833(2260B-30-36)
0.000~0.417 (2260B-30-72)
0.000~0.278 (2260B-30-108)
0.000~5.926 (2260B-80-13)
0.000~2.963 (2260B-80-27)
0.000~1.975 (2260B-80-40)
0.00Ω~55.55Ω (2260B-250-4)
0.00Ω~27.77Ω (2260B-250-9)
0.00Ω~18.51Ω (2260B-250-13)
0.0Ω~555.5Ω (2260B-800-1)
0.0Ω~277.8Ω (2260B-800-2)
0.0Ω~185.1Ω (2260B-800-4)
Bleeder circuit control
F-09
0 = OFF, 1 = ON, 2 = AUTO
Buzzer ON/OFF control
F-10
0 = OFF, 1 = ON
Measurement Average Setting
F-17
0 = Low, 1 = Middle, 2 = High
19
2260B Series Programming Manual
Lock Mode
F-19
0 = Panel lock: allow output off 1 = Panel lock: allow output on/off
USB/GPIB settings
Front panel USB State
F-20
0 = Absent, 1 = Mass Storage
Rear panel USB State
F-21
0 = Absent, 2 = USB-CDC, 3 = GPIB­USB adapter
Rear panel USB mode
F-22
0 = Disable, 1 = GPIB-USB adapter, 2 = USB CDC, Auto Detect Speed, 3 = USB CDC, Full Speed Only
GPIB address
F-23
0~30
LAN settings
MAC Address-1
F-30
0x00~0xFF
MAC Address-2
F-31
0x00~0xFF
MAC Address-3
F-32
0x00~0xFF
MAC Address-4
F-33
0x00~0xFF
MAC Address-5
F-34
0x00~0xFF
MAC Address-6
F-35
0x00~0xFF
LAN
F-36
0 = Disable, 1 = Enable
DHCP
F-37
0 = Disable, 1 = Enable
IP Address-1
F-39
0~255
IP Address-2
F-40
0~255
IP Address-3
F-41
0~255
IP Address-4
F-42
0~255
Subnet Mask-1
F-43
0~255
Subnet Mask-2
F-44
0~255
Subnet Mask-3
F-45
0~255
Subnet Mask-4
F-46
0~255
Gateway-1
F-47
0~255
Gateway-2
F-48
0~255
Gateway-3
F-49
0~255
Gateway-4
F-50
0~255
DNS address -1
F-51
0~255
DNS address -2
F-52
0~255
DNS address-3
F-53
0~255
DNS address-4
F-54
0~255
Sockets active
F-57
0 = Disable, 1 = Enable
Web Server active
F-59
0 = Disable, 1 = Enable
Web password active
F-60
0 = Disable, 1 = Enable
Web setting password
F-61
0000~9999
20
GETTING STARTED
System Settings
Factory Set Value
F-88
0 = Disable 1 = Return to factory settings
Show Version
F-89
0, 1 = 2260B version 2, 3 = 2260B build year 4, 5 = 2260B build month/day 6, 7 = Keyboard CPLD version 8, 9 = Analog-Control CPLD version A, B = Reserved C, D = Kernel build year E, F = Kernel build month/day
Power On Configuration Settings*
CV Control
F-90
0 = Panel control (local) 1 = External voltage control 2 = External resistance control (Ext-R
10k = Vo, max)
3 = External resistance control (Ext-R
10k = 0)
CC Control
F-91
0 = Panel control (local) 1 = External voltage control 2 = External resistance control (Ext-R
10k = Io,max)
3 = External resistance control
(Ext-R 10k = 0)
Power-ON Output
F-92
0 = OFF at startup 1 = ON at startup T001 ~ T010 = Run Test Sequence TXX at start up
Master/Slave
F-93
0 = Master/Local 1 = Master/Parallel1 2 = Master/Parallel2 3 = Slave/Parallel 4 = Slave/Series (Only 30V, 80V models)
External Out Logic
F-94
0 = High ON, 1 = Low ON
Power Switch trip
F-95
0 = Enable , 1 = Disable
Calibration Settings*
Calibration
F-00
0000 ~ 9999
21
2260B Series Programming Manual
*Note
Power On and Calibration settings can only be set during power up.
22
REMOTE CONTROL
Interface Configuration ............................................ 24
USB Remote Interface ..................................................................... 24
Configure GPIB Interface ............................................................... 24
Configure Ethernet Connection..................................................... 26
Web Server Configuration ............................................................... 26
Sockets Server Configuration ......................................................... 27
USB Function Check........................................................................ 28
Web Server Remote Control Function Check ............................. 31
Socket Server Function Check ....................................................... 31
Socket Server Examples ............................................ 37
Visual Basic Example ....................................................................... 37
C++ Example .................................................................................... 38
LabVIEW Example .......................................................................... 40
Command Syntax ..................................................... 41
Command List .......................................................... 45
Status Register Overview ......................................... 87
Introduction to the Status Registers .............................................. 87
The Status Registers ......................................................................... 88
Questionable Status Register Group ............................................. 89
Operation Status Register Group ................................................... 91
Standard Event Status Register Group ......................................... 93
Status Byte Register & Service Request Enable Register ........... 95
Error List .................................................................. 97
Command Errors .............................................................................. 97
Execution Errors............................................................................. 101
Device Specific Errors ................................................................... 103
Query Errors .................................................................................... 104

REMOTE CONTROL

This chapter describes basic configuration of IEEE488.2 based remote control.
23
2260B Series Programming Manual
USB configuration
PC side connector
Type A, host
2260B side connector
Rear panel Type B, slave
Speed
1.1/2.0 (full speed/high speed)
USB Class
CDC (communications device class)
Panel operation
1. Connect the USB cable to the rear
panel USB B port.
2. Press the Function key to enter the
Normal configuration settings.
Page 7
3. Set the following USB settings:
F-22 = 2
Set the rear panel USB port to USB-CDC.
Configure GPIB
1. Ensure the 2260B is off before proceeding.
2. Connect the USB cable from the rear panel
USB B port on the 2260B to the USB A port on the GPIB to USB adapter.

Interface Configuration

USB Remote Interface
Configure GPIB Interface
To use GPIB, the optional GPIB to USB adapter (2260B-GPIB-USB) must be used. The GPIB to USB adapter must be connected before the 2260B is turned on. Only one GPIB address can be used at a time.
24
REMOTE CONTROL
3. Connect a GPIB cable from a GPIB controller to
the GPIB port on the adapter.
From Type B plug
on Power supply
Type A plug
From
computer
GPIB to USB adapter
4. Turn the 2260B on.
5. Press the Function key to enter the
Normal configuration settings.
Page 7
Set the following GPIB settings:
F-22 = 1
Set the rear panel USB port to GPIB-USB
F-23 = 0~30
Set the GPIB address (0~30)
GPIB constraints
Maximum 15 devices altogether, 20m cable
length, 2m between each device
Unique address assigned to each device
At least 2/3 of the devices turned On
No loop or parallel connection
25
2260B Series Programming Manual
Ethernet configuration Parameters
MAC Address (display only)
LAN
DHCP
IP Address
Subnet Mask
Gateway
DNS Address
Sockets Active
Web Server Active
Web Password Active
Web set password
0000~9999 (default 0000)
Configuration
This configuration example will configure the 2260B as a web server and use DHCP to automatically assign an IP address to the 2260B.
Steps
1. Connect an Ethernet cable from the
network to the rear panel Ethernet port.
LAN
Configure Ethernet Connection
The Ethernet interface can be configured for a number of different applications. Ethernet can be configured for basic remote control or monitoring using a web server or it can be configured as a socket server.
The 2260B series supports DHCP connections so the instrument can be automatically connected to an existing network or alternatively, network settings can be manually configured.
Web Server Configuration
26
REMOTE CONTROL
2. Press the Function key to enter the
Normal configuration settings.
Page 7
Set the following LAN settings:
F-36 = 1
Enable LAN
F-37 = 1
Turn DHCP to enable
F-59 = 1
Turn the web server on
Note
It may be necessary to cycle the power or refresh the web browser to connect to a network.
Configuration
This configuration example will configure the 2260B for web sockets control.
The following configuration settings will manually assign the 2260B an IP address and enable web sockets. By default, the socket port number is 2268 and cannot be configured.
Steps
1. Connect an Ethernet cable from the
network to the rear panel Ethernet port.
2. Press the Function key to enter the
Normal configuration settings.
Page 7
3. Set the following LAN settings:
F-36 = 1
Enable LAN
F-37 = 0
Disable DHCP
F-39 = 172
IP Address part 1 of 4
F-40 = 16
IP Address part 2 of 4
F-41 = 5
IP Address part 3 of 4
F-42 = 133
IP Address part 4 of 4
F-43 = 255
Subnet Mask part 1 of 4
F-44 = 255
Subnet Mask part 2 of 4
LAN
Sockets Server Configuration
27
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