Comtrol DeviceMaster AIR User guide

Type
User guide

This manual is also suitable for

User Guide
Windows® Vista
Windows Server 2003
Windows XP
Windows 2000
Trademark Notices
Comtrol, DeviceMaster, NS-Link, and RocketPort are trademarks of Comtrol Corporation.
Microsoft and Windows are registered trademarks of Microsoft Corporation.
HyperTerminal is a registered trademark of Hilgraeve, Inc.
Other product names mentioned herein may be trademarks and/or registered trademarks of their respective
owners.
Fifth Edition, August 20, 2007
Copyright © 2001 - 2007. Comtrol Corporation.
All Rights Reserved.
Comtrol Corporation makes no representations or warranties with regard to the contents of this document or
to the suitability of the Comtrol product for any particular purpose. Specifications subject to change without
notice. Some software or features may not be available at the time of publication. Contact your reseller for
current product information.
Document Number: 2000339 Rev. E
Table of Contents NS-Link User Guide: 2000339 Rev. E - iii
Table of Contents
Introduction .......................................................................................................................................... 5
Installation Overview ................................................................................................................................... 5
NS-Link Driver Overview ............................................................................................................................ 5
NS-Link Requirements ..................................................................................................................................................5
IP or MAC Addressing Issues........................................................................................................................................6
NS-Link Features...........................................................................................................................................................6
Using the Port Sharing Feature....................................................................................................................................6
Connectivity Requirements ...........................................................................................................................................7
Locating DeviceMaster User Guides or Quick Starts ........................................................................... 8
Locating DeviceMaster Software............................................................................................................... 8
Verifying the DeviceMaster is Ready for NS-Link.................................................................................9
Initial NS-Link Installation.............................................................................................................11
Windows Vista: NS-Link Installation ...................................................................................................... 11
Windows XP and Windows Server 2003: NS-Link Installation ......................................................... 12
Windows 2000: NS-Link Installation ....................................................................................................... 13
Updating, Adding, or Removing DeviceMasters ........................................................................15
Updating an Existing Driver..................................................................................................................... 15
Windows Vista..............................................................................................................................................................15
Windows XP and Windows Server 2003 .....................................................................................................................15
Windows 2000 ..............................................................................................................................................................16
Adding Additional DeviceMasters ........................................................................................................... 16
Removing an Existing Driver ................................................................................................................... 16
NS-Link Configuration ..................................................................................................................... 17
Associating the MAC Address ................................................................................................................... 18
Programming the IP Address ................................................................................................................... 19
Disabling DHCP Requests (MAC Mode) ................................................................................................. 22
Retrieving IP Address Information from the DeviceMaster............................................................. 24
Changing Device Properties ..................................................................................................................... 24
Configuring DeviceMaster Ports as Sockets......................................................................................... 25
Configuring Advanced COM Port Properties ............................................................................. 27
Troubleshooting and Technical Support ..................................................................................... 31
How to Find Diagnostic Tools and Utilities .......................................................................................... 31
Troubleshooting Checklist ........................................................................................................................ 32
General Troubleshooting........................................................................................................................... 33
Using the Advisor ........................................................................................................................................ 34
NS-Link Driver Troubleshooting ............................................................................................................. 35
Technical Support ....................................................................................................................................... 35
iv - NS-Link User Guide: 2000339 Rev. E Table of Contents
Table of Contents
Appendix A. NS-Link Screens .........................................................................................................37
Accessing the Properties Page ................................................................................................................. 37
Network Connections Tab ......................................................................................................................... 38
MAC Mode ....................................................................................................................................................................38
IP Mode.........................................................................................................................................................................38
MAC Address Field ......................................................................................................................................................38
IP Address Field...........................................................................................................................................................39
Mask Field....................................................................................................................................................................39
Gateway Field ..............................................................................................................................................................39
Retrieve Network Address from the Device Button...................................................................................................39
Program Addresses into Device Button ......................................................................................................................39
Reset Device Button.....................................................................................................................................................39
Program IP Addresses into Device Screen............................................................................................ 40
Get IP from DHCP .......................................................................................................................................................40
Disable all IP addressing.............................................................................................................................................40
Use following Static IP Address ..................................................................................................................................40
IP Address ....................................................................................................................................................................41
Mask .............................................................................................................................................................................41
Gateway........................................................................................................................................................................41
Port Settings Tab ......................................................................................................................................... 41
Port Setup Tab ............................................................................................................................................. 42
RS mode........................................................................................................................................................................42
Override and lock baud rate to:...................................................................................................................................42
Timeout on transmit data on port close......................................................................................................................42
Map 2 stop bits to 1......................................................................................................................................................42
Wait for physical transmission before completing write ...........................................................................................42
Emulate modem hardware ring signal .......................................................................................................................42
Allow parity conflict (DeviceMaster 1 port only)........................................................................................................43
Block Plug-N-Play search for attached serial device .................................................................................................43
Defaults ........................................................................................................................................................................43
Clone .............................................................................................................................................................................43
COM name....................................................................................................................................................................43
Renumber all subsequent ports relative to this port .................................................................................................43
RTS Toggle Tab (Excludes DeviceMaster Serial Hub)........................................................................ 44
Override and lock to RTS toggle mode........................................................................................................................44
RTS Toggle RTS Low ...................................................................................................................................................44
Defaults ........................................................................................................................................................................44
Device Settings Tab..................................................................................................................................... 45
Device Name.................................................................................................................................................................45
Keep Alive Timeout (seconds)......................................................................................................................................45
TCP Timeout Multiplier ..............................................................................................................................................46
Scan Rate (ms)..............................................................................................................................................................46
Number of Devices to Load at Once............................................................................................................................46
Defaults ........................................................................................................................................................................46
Verbose Event Log .......................................................................................................................................................46
Do not attempt to load firmware to the device ...........................................................................................................46
Advisor Tab ................................................................................................................................................... 47
Summary ......................................................................................................................................................................47
PC Network Interface ..................................................................................................................................................47
Device Network Interface ............................................................................................................................................48
Advisor Messages .........................................................................................................................................................48
Index .....................................................................................................................................................51
Introduction NS-Link User Guide: 2000339 Rev. E - 5
Introduction
Install the NS-Link™ device driver to use the DeviceMaster® serial ports as
native COM ports.
To configure DeviceMaster ports for socket mode or serial tunneling, you do not
need to install the NS-Link device driver. See the appropriate DeviceMaster User
Guide (Page 8) for information about uploading the latest firmware and accessing
the SocketServer help system for socket configuration information.
Installation Overview
NS-Link installation and configuration follows these basic steps. If you used the
Software and Documentation CD to install the hardware and PortVision Plus to
program the network information and update SocketServer, skip to Step 3 to start
NS-Link driver installation.
1. Install the hardware; if necessary, use the appropriate DeviceMaster User
Guide (Locating DeviceMaster User Guides or Quick Starts
on Page 8).
2. Install PortVision Plus (Locating DeviceMaster Software
on Page 8):
Optionally, program the network information into the DeviceMaster.
If necessary, update SocketServer. Refer to the Software and
Documentation CD to locate the latest version or see Locating DeviceMaster
Software on Page 8.
3. Install the NS-Link driver on the host system (Initial NS-Link Installation
on
Page 11).
4. Configure your network information into the DeviceMaster (NS-Link
Configuration on Page 17).
5. Configure COM port attributes for your serial devices (Configuring Advanced
COM Port Properties on Page 27).
NS-Link Driver Overview
The following subsections discuss NS-Link features and topics that you may want
to review before driver installation.
NS-Link
Requirements
The NS-Link driver for DeviceMaster requires at least one of the following host
systems running:
Windows Vista
Windows Server 2003
Windows XP
Windows 2000
6 - NS-Link User Guide: 2000339 Rev. E Introduction
IP or MAC Addressing Issues
IP or MAC
Addressing Issues
This is an overview of IP and MAC addressing issues that may affect how you
configure the DeviceMaster with a brief discussion of advantages of each method.
The IP addressing scheme (IP mode) has the following advantages:
Uses an IEEE industry standard protocol.
Allows you to configure systems to use ports on the DeviceMaster that are
outside of the host system’s local Ethernet segment.
Note: This IP address must be a unique reserved IP address. Do not use an
address from a dynamic address pool. If necessary, see the system
administrator for an IP address.
The MAC addressing method (MAC mode) has the following advantages:
Simplifies implementation and ongoing support by eliminating the address
administration issues inherent in network protocols. MAC addresses are
predefined by DeviceMaster and there is no potential for an “address conflict”
at setup.
It is isolated from foreign LAN segments minimizing potential security issues.
Maximizes throughput of serial data.
NS-Link Features During initial installation and configuration of the DeviceMaster, you may want to
associate the MAC address to the DeviceMaster. If you do not do so, you will not be
able to use the following NS-Link features:
Change the IP address
Disable DHCP discovery messages
Retrieve DeviceMaster network information
Reset the DeviceMaster
•Use the Advisor tab
After associating the MAC address, you can then program the DeviceMaster for IP
or DHCP usage.
Using the Port
Sharing Feature
The DeviceMaster can be shared with multiple systems on a network. To do so,
follow the Installing NS-Link discussion for each system that you want to permit
access to the serial ports.
You can implement the port sharing feature in several ways. You can share the
same port with multiple systems (only one system can have an open connection to
a port at any given time) or you can set up multiple systems to share specific ports
on the DeviceMaster.
DeviceMaster
Port 1
System A
System B
Port 2
COM 5 COM 6
Port 3 Port 4
COM 5 COM 6
Ethernet Hub
Configured for System A Configured for System B
Example:
To configure two ports for System A and two ports for System B,
1. When installing
NS-Link on System A, click “Not Configured” for the
2. When installing NS-Link on System B, click “Not Configured” for the
COM port names must be unique to each system.
Multiple systems can use the same COM port names.
:
you could configure the drivers like this:
COM port names for Ports 3 and 4.
COM port names for Ports 1 and 2.
Introduction NS-Link User Guide: 2000339 Rev. E - 7
Connectivity Requirements
Note: Most applications do not release ports, so you may not be able to use port
sharing across multiple systems with the same port. Also, if using port
sharing, make sure that two computers do not try to access the same port at
the same time. Only one computer can control a given port at a given time.
Connectivity
Requirements
An Ethernet connection: either to an Ethernet hub, switch, or router; or to a
Network Interface Card (NIC) in the host system using a standard Ethernet cable.
See the appropriate DeviceMaster User Guide (Locating DeviceMaster User Guides
or Quick Starts on Page 8) for information regarding hardware installation.
Note: DeviceMaster AIR users, refer to the DeviceMaster AIR User Guide.
Port System A System B
1 COM5 Not Configured
2 COM6 Not Configured
3 Not Configured COM5
4 Not Configured COM6
Product
Type
Connected to Connector Name
DeviceMaster
2
1-port
Hub, switch,
router, or NIC
10/100 ETHERNET
DeviceMaster
AIR 1-port
Hub, switch,
router, or NIC
10/100
ETHERNET
DeviceMaster
RTS 1-port
Hub, switch,
router, or NIC
10/100 ETHERNET
DeviceMaster
RTS
Embedded
Hub, switch,
router, or NIC
RJ45 port (not
labeled)
DeviceMaster
RTS 4/8/16-
port (external
power supply)
NIC
DOWN
Hub, switch, or
router
UP
DeviceMaster
RTS 16/32RM
(internal
power supply)
Hub, switch,
router, or NIC
10/100
NETWORK
DeviceMaster
PRO 8/16-port
NIC
DOWN
Hub, switch, or
router
UP
DeviceMaster
Serial Hub 8-
port
NIC
DOWN
Hub, switch, or
router
UP
DeviceMaster
Serial Hub 16-
port
Hub, switch,
router, or NIC
10/100 NETWORK
8 - NS-Link User Guide: 2000339 Rev. E Introduction
Locating DeviceMaster User Guides or Quick Starts
Locating DeviceMaster User Guides or Quick Starts
Use the appropriate DeviceMaster User Guide to install the hardware before
installing the NS-Link driver. The DeviceMaster User Guide is available on the
Comtrol CD that ships with your product or you can download the latest version
using the table below.
The DeviceMaster Quick Starts contain an outline of the installation and
configuration procedures with links to the appropriate files.
Locating DeviceMaster Software
You can download the latest software updates at no charge from the Comtrol web
site.
Always check the web site to make sure that you have the current driver and
documentation. The software files that you download from the web site are
typically self-extracting zipped files that you must extract before installing.
DeviceMaster Document Download
DeviceMaster
2
User Guide
Quick Start
DeviceMaster AIR
User Guide
Quick Start
DeviceMaster PRO
User Guide
Quick Start
DeviceMaster RTS
User Guide
Quick Start
DeviceMaster Serial
Hub
User Guide
Quick Start
Software Download
NS-Link Device Driver
NS-Link User Guide for Microsoft Systems
PortVision Plus
Comtrol Utility
Introduction NS-Link User Guide: 2000339 Rev. E - 9
Verifying the DeviceMaster is Ready for NS-Link
Verifying the DeviceMaster is Ready for NS-Link
Use the appropriate table to verify that your DeviceMaster was installed properly
and is ready for NS-Link installation. See the appropriate DeviceMaster User
Guide (Page 8) if you need to install the hardware.
The LEDs indicate that the default DeviceMaster application, SocketServer is
running or after driver installation, that the NS-Link driver loads. If you have
loaded PortVision Plus, you can check the DeviceMaster status on-line.
Ports Model LEDs
1
DeviceMaster
AIR
DeviceMaster
2
DeviceMaster
RTS
•The Status LED on the front of the unit is lit, which
indicates that it has power and has completed the
boot cycle.
Note: The Status LED flashes while booting and it
takes approximately 15 seconds for the
bootloader to complete the cycle.
•The red Link Act LED is lit, which indicates a
working Ethernet connection.
•If the red Duplex LED is lit, it indicates full-duplex
activity.
•If the red 100 LED is lit, it indicates a working 100
MB Ethernet connection (100 MB network, only).
1
DeviceMaster
RTS
Embedded
The LEDs are located between the RJ45 connector and
the power terminal block.
The amber Status LED (D1) on the adapter is lit,
which indicates that it has power and has
completed the boot cycle.
Note: The Status LED flashes while booting and it
takes approximately 15 seconds for the
bootloader to complete the cycle.
•The red Link Act LED (D2) is lit, which indicates a
working Ethernet connection.
•If the red Duplex LED (D3) is lit, it indicates full-
duplex activity.
•If the red 100 LED (D4) is lit, it indicates a working
100 MB Ethernet connection (100 MB network,
only).
4
8
16
DeviceMaster
PRO (8)
DeviceMaster
RTS†
DeviceMaster
Serial Hub (8)
•The PWR LED on the front of the unit is lit, which
indicates it has power and has completed the boot
cycle.
Note: The PWR LED flashes while booting and it
takes approximately 15 seconds for the
bootloader to complete the cycle.
•The red LNK/ACT LED is lit, which indicates a
working Ethernet connection.
If the red 100 LED is lit, it indicates a working 100
MB Ethernet connection (100 MB network, only).
10 - NS-Link User Guide: 2000339 Rev. E Introduction
Verifying the DeviceMaster is Ready for NS-Link
16
32
DeviceMaster
PRO (16)
DeviceMaster
RTS
††
DeviceMaster
Serial Hub (16)
•The Status LED on the front of the unit is lit, which
indicates it has power and has completed the boot
cycle.
Note: The Status LED flashes while booting and it
takes approximately 15 seconds for the
bootloader to complete the cycle.
•The red LNK/ACT LED is lit, which indicates a
working Ethernet connection.
If the red Duplex LED is lit, it indicates full-duplex
activity.
•If the red 100 LED is lit, it indicates a working 100
MB Ethernet connection (100 MB network, only).
External power supply.
†† Internal power supply.
Ports Model LEDs
Initial NS-Link Installation NS-Link User Guide: 2000339 Rev. E - 11
Initial NS-Link Installation
Use the appropriate subsection to initially install NS-Link on your operating
system after verifying that your DeviceMaster is functioning properly
(Page 9).
Windows Vista: NS-Link Installation
(below)
Windows XP and Windows Server 2003: NS-Link Installation
on Page 12
Windows 2000: NS-Link Installation
on Page 13
If there is a NS-Link driver already installed on your system, see Updating,
Adding, or Removing DeviceMasters on Page 15 before installing the new driver.
Windows Vista: NS-Link Installation
Use this procedure to install and configure the NS-Link device driver for your
DeviceMaster.
1. If necessary, install the DeviceMaster using the appropriate DeviceMaster
User Guide (Page 8).
2. If necessary, unzip the self-extracting files from the Comtrol CD or ftp/web site
so that the NS-Link driver files
are available (Page 8).
3. From the Start button, click Settings, Control Panel and then double-click Add
Hardware.
4. Click Next when the Add Hardware wizard starts.
5. Click Install the hardware that I manually select from a list (Advanced) and then
Next.
6. Highlight Multi-port serial adapters and then click Next.
7. Click Have Disk, Browse and locate the unzipped driver files, click Open and
then click OK.
8. Highlight the DeviceMaster you are installing from the Models list and then
click Next.
9. Click Next to start the driver installation.
10. If necessary, click Install this driver software anyway at the prompts to proceed
for the DeviceMaster unit and first port.
Note: It may take up to several moments for the operating system to load the
driver on the first port.
11. Click Finish to complete this part of the installation process.
12. At the Windows needs to install driver software for your Comtrol NS-Link Port,
click Locate and install driver software automatically (Recommended) and then
Next.
13. If necessary, click Install this driver software anyway to proceed.
14. Click Close when The software for this device has been successfully installed
screen appears and close the Control Panel.
15. Go to NS-Link Configuration
on Page 17 complete NS-Link installation.
Driver installation is not complete until you have associated the MAC address
to the DeviceMaster or a suitable IP address is entered.
The DeviceMaster default IP address is 192.168.250.250.
Note: If you programmed an IP address into the DeviceMaster for your
12 - NS-Link User Guide: 2000339 Rev. E Initial NS-Link Installation
Windows XP and Windows Server 2003: NS-Link Installation
network using PortVision Plus before installing the driver and you want
to use NS-Link features
(Page 6), first associate the MAC address to the
DeviceMaster and then configure NS-Link driver with the IP address in
the DeviceMaster.
Windows XP and Windows Server 2003: NS-Link Installation
Use this procedure to install and configure the NS-Link device driver for your
DeviceMaster.
1. If necessary, install the DeviceMaster using the appropriate DeviceMaster
User Guide (Page 8).
2. If necessary, unzip the self-extracting files from the Comtrol CD or ftp/web site
so that the NS-Link driver files
are available (Page 8).
3. From the Start button, click Control Panel and then double-click Add Hardware.
4. Click Next when the Add Hardware Wizard starts.
5. Click Yes, I have already connected the hardware and then Next.
6. Highlight Add a new hardware device (at the bottom of the list) and click Next.
7. Click Install the hardware that I manually select from a list (Advanced) and then
Next.
8. Highlight Multi-port serial adapters and then click Next.
9. Click Have Disk, Browse and locate the unzipped driver files, click Open and
then click OK.
10. Highlight the DeviceMaster you are installing from the Models list and then
click Next.
11. Click Next to start the driver installation.
12. If necessary, click Continue Anyway to proceed for the DeviceMaster and first
port.
Note: It may take up to several moments for the operating system to load the
driver on the first port.
13. Click Finish to complete this part of the installation process for the
DeviceMaster.
14. Click Install the software automatically (Recommended) and then click Next.
15. If necessary, click Continue Anyway to proceed.
16. Click Finish to complete the driver installation process for this port.
Note: You may need to wait a few moments while the operating system creates
a port for the DeviceMaster.
17. Repeat Steps 14
through 16 for each remaining port on the DeviceMaster.
18. If Windows XP, close the Control Panel.
19. Go to NS-Link Configuration
on Page 17 complete NS-Link installation.
Driver installation is not complete until you have associated the MAC address
to the DeviceMaster or a suitable IP address is entered.
The DeviceMaster default IP address is 192.168.250.250.
Note: If you programmed an IP address into the DeviceMaster for your
network using PortVision Plus before installing the driver and you want
to use NS-Link features
(Page 6), first associate the MAC address to the
DeviceMaster and then configure NS-Link driver with the IP address in
the DeviceMaster.
Initial NS-Link Installation NS-Link User Guide: 2000339 Rev. E - 13
Windows 2000: NS-Link Installation
Windows 2000: NS-Link Installation
Use this procedure to install and configure the NS-Link device driver for your
DeviceMaster.
1. If necessary, install the DeviceMaster using the appropriate DeviceMaster
User Guide (Page 8).
2. If necessary, unzip the self-extracting files from the Comtrol CD or ftp/web site
so that the NS-Link driver files
are available (Page 8).
3. Click Start, Settings, and Control Panel, and then double-click Add/Remove
Hardware.
4. Click Next.
5. Click Add/Troubleshoot a device and then Next.
6. Highlight Add a new device and click Next.
7. Click No, I want to select the hardware from a list and then Next.
8. Click Multi-port serial adapters and select then Next.
9. Click Have Disk.
10. Click Browse to locate the unzipped installation files or enter the path and
click OK.
Note: It is not necessary to select a file, just browse to this directory and click
Open.
For example, if you extracted the driver to the default subdirectory, enter:
C:\Comtrol.
11. From the Models list, highlight the DeviceMaster you are installing and Next.
12. Click Next to start the driver installation.
13. Click Yes to continue the installation.
Note: It may take up to several moments for Windows 2000 to load the driver
for each port on the DeviceMaster. A Found New Hardware message will
display for each port on the DeviceMaster.
14. Click Finish to complete the driver installation process for this port.
15. Close the Control Panel.
16. Go to NS-Link Configuration
on Page 17 complete NS-Link installation.
Driver installation is not complete until you have associated the MAC address
to the DeviceMaster or a suitable IP address is entered.
The DeviceMaster default IP address is 192.168.250.250.
Note: If you programmed an IP address into the DeviceMaster for your
network using PortVision Plusbefore installing the driver and you want
to use NS-Link features
(Page 6), first associate the MAC address to the
DeviceMaster and then configure NS-Link driver with the IP address in
the DeviceMaster.
14 - NS-Link User Guide: 2000339 Rev. E Initial NS-Link Installation
Windows 2000: NS-Link Installation
This page was intentionally left blank.
Updating, Adding, or Removing DeviceMasters NS-Link User Guide: 2000339 Rev. E - 15
Updating, Adding, or Removing
DeviceMasters
This section discusses updating existing installations, adding additional
DeviceMasters to an existing installation, and removing the NS-Link driver.
Note: See the appropriate DeviceMaster User Guide if you want to swap one
DeviceMaster for another DeviceMaster. See Locating DeviceMaster User
Guides or Quick Starts on Page 8.
Updating an Existing Driver
Use the appropriate procedure for your operating system.
Windows Vista Use the following procedure to update an existing NS-Link driver for the Windows
Vista operating system.
1. If necessary, unzip the self-extracting files from the Comtrol CD or ftp/web
site. See Locating DeviceMaster Software
on Page 8, to locate the device driver.
2. Access the Properties page for the DeviceMaster (Page 37).
3. Right-click the DeviceMaster for which you want to update the driver, and
then click Update Driver Software.
4. Click Install from a list or specific location (Advanced) and then Next.
5. Click Browse my computer for driver software and then Next.
6. Locate the NS-Link driver files and then click Next.
7. If necessary, click Always trust software from “Comtrol Corp. and then Install.
8. Click Close.
9. Click Ye s to restart the computer.
Note: Make sure that you reboot the DeviceMaster after rebooting your host PC.
Windows XP and
Windows Server
2003
Use the following procedure to update an existing NS-Link driver for the Windows
XP and Windows Server 2003 operating systems.
1. If necessary, unzip the self-extracting files from the Comtrol CD or ftp/web
site. See Locating DeviceMaster Software
on Page 8, if you need to locate the
device driver.
2. Access the Properties page for the DeviceMaster (Page 37).
3. Right-click the DeviceMaster for which you want to update the driver, and
then click Update Driver.
4. Click Install from a list or specific location (Advanced) and then Next.
5. Click Search for the best driver in these locations, Include this location in the search,
Browse to locate the unzipped driver assembly, and then click Next.
Note: When you browse to the directory containing the NS-Link files, you do
not need to click a specific file. The driver automatically selects the
appropriate file.
6. If necessary, click Continue Anyway.
16 - NS-Link User Guide: 2000339 Rev. E Updating, Adding, or Removing DeviceMasters
Windows 2000
7. Click Finish.
8. Click Ye s to restart the system.
Note: Make sure that you reboot the DeviceMaster after rebooting your host PC.
Windows 2000 Use the following procedure to update an existing NS-Link driver for the Windows
2000 operating system.
1. If necessary, unzip the self-extracting files from the Comtrol CD or ftp/web
site. See Locating DeviceMaster Software
on Page 8, if you need to locate the
device driver.
2. Access the Properties page for the DeviceMaster (Page 37).
3. Right-click the DeviceMaster for which you want to update the driver, and
click Properties.
4. Click the Driver tab and then Update Driver... button.
5. Click Next when the Update Device Driver wizard appears.
6. Click Search for a suitable driver for my device (recommended) and then Next.
7. Click Specify a location and then Next.
8. Click Browse to locate the driver update and then Open.
Note: It is not necessary to select a file, just browse to the directory and click
Open.
9. Click OK and then Next.
10. If necessary, click Ye s to install the driver.
11. Click Finish.
12. Close the Properties page.
13. Click Ye s to reboot the system.
Note: Make sure that you reboot the DeviceMaster after rebooting your host PC.
Adding Additional DeviceMasters
Install the DeviceMaster and configure the ports using the same procedures
reference in Initial NS-Link Installation
on Page 11.
Removing an Existing Driver
Use the following procedure to remove an existing NS-Link device driver.
1. From the desktop, right-click My Computer (or Computer), Manage, and then
highlight Device Manager.
2. Expand the Multi-port serial adapters entry to view the list.
3. Right-click the DeviceMaster you want to remove and click Uninstall.
4. Click OK at the Confirm Device Removal (or Uninstall) popup.
If Windows Vista, click Delete the driver software for this device and then OK.
5. Close the Device Manager window and resume normal operations.
Note: This procedure only discusses a single DeviceMaster installation. If there
are other DeviceMasters, the driver remains and stays running.
NS-Link Configuration NS-Link User Guide: 2000339 Rev. E - 17
NS-Link Configuration
If you are installing the DeviceMaster with the NS-Link driver for the first time,
use the appropriate procedure in Initial NS-Link Installation
on Page 11.
During initial NS-Link configuration, you may want to associate the MAC address
(Page 18) to the DeviceMaster so that you can use the following NS-Link features:
Change the IP address
Disable DHCP discovery messages
Retrieve DeviceMaster network information
Reset the DeviceMaster
•Use the Advisor tab
Note: If you do not want to use NS-Link features and do not need to change the
DeviceMaster IP address, go to Programming the IP Address
on Page 19.
After associating the MAC address to the DeviceMaster you can change the
DeviceMaster IP address or disable DHCP discovery messages.
The default IP address for the DeviceMaster is 192.168.250.250.
Note: If you programmed an IP address into the DeviceMaster for your network
using PortVision Plus before installing the driver and you want to use the
NS-Link features discussed above; first associate the MAC address to the
DeviceMaster and then configure NS-Link driver with the IP address that
you programming into the DeviceMaster using PortVision Plus.
18 - NS-Link User Guide: 2000339 Rev. E NS-Link Configuration
Associating the MAC Address
Associating the MAC Address
The DeviceMaster must be connected to the local network segment or directly to a
NIC on the host system to operate in MAC mode.
Use the following procedure to associate a MAC address to a DeviceMaster.
1. If necessary, access the Properties
page for the DeviceMaster (Page 37).
2. Click the Network Connections tab.
3. Enter the address
from the MAC address
label on the
DeviceMaster or select
the MAC address from
the droplist.
Note: If you enter the
MAC address,
make sure that
you use the
correct format:
00 C0 4E xx xx
xx. A space
must separate
each pair of
digits.
4. Click OK to program
the driver with the
MAC address of the
DeviceMaster.
The Properties page
closes automatically.
To program the DeviceMaster for use with an IP address, see Programming
the IP Address on Page 19.
To configure NS-Link to run efficiently using a MAC address, see Disabling
DHCP Requests (MAC Mode) on Page 22.
NS-Link Configuration NS-Link User Guide: 2000339 Rev. E - 19
Programming the IP Address
Programming the IP Address
After associating the DeviceMaster with the MAC address you can continue NS-
Link configuration.
Program an IP address and network values
Note: The DeviceMaster family default IP address is 192.168.250.250.
Change the existing network values
Program the DeviceMaster for use with DHCP
See your System Administrator if you need to acquire a unique reserved (static) IP
address for using DHCP. They will need the MAC address of the DeviceMaster to
provide you with a reserved (static) IP address.
Note: To configure the DeviceMaster with an IP address or for use with DHCP,
you must associate a MAC address
to the DeviceMaster before you can
change the IP address (Page 18).
1. If necessary, access the Properties
page for the DeviceMaster (Page 37).
2. Click the Network Connections tab.
3. Click Program Addresses into Device.
20 - NS-Link User Guide: 2000339 Rev. E NS-Link Configuration
Programming the IP Address
4. Click either Get IP from
DHCP or the Use following
Static IP Address option,
depending on the type of IP
address you want to
program into the
DeviceMaster.
5. If you clicked Use following
Static IP Address, enter the
appropriate IP address,
subnet mask, and default
gateway values for your
network.
6. Click OK to begin
programming the
DeviceMaster.
7. Click Ye s to reset the
DeviceMaster or No if you
want to reset it later.
Note: The DeviceMaster
will not use the new
network settings until the DeviceMaster has been reset.
The 10/100 Network LEDs on the DeviceMaster will cycle when the
DeviceMaster reboots.
8. Click OK to close the Program IP Addresses into Device screen.
This example shows programming a static IP address.
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Comtrol DeviceMaster AIR User guide

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