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User’s Guide
Class B EMC Statements
FCC Part 15
NOTE
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
S Reorient or relocate the receiving antenna.
S Increase the separation between the equipment and the receiver.
S Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
S Consult the dealer or an experienced radio/TV technician for help.
ICES-003
This Class B Interference Causing Equipment meets all requirements of the Canadian Interference Causing
Equipment Regulations ICES-003.
Cet appareil numérique de la classe B respecte toutes les exigences du Reglement sur le matériel brouilleur du
Canada.
Powerware is a registered trademark of Eaton Electrical Inc. Microsoft and Windows are registered trademarks of
Microsoft Corporation.
ECopyright 2007 Eaton Corporation, Raleigh, NC, USA. All rights reserved. No part of this document may be reproduced in any way without the express written approval of Eaton Corporation.
Requesting a Declaration of Conformity
Units that are labeled with a CE mark comply with the following harmonized standards and EU directives:
S Harmonized Standards: EN 50091-1-1 and EN 50091-2; IEC 60950 Third Edition
S
EU Directives: 73/23/EEC, Council Directive on equipment designed for use within certain voltage limits
93/68/EEC, Amending Directive 73/23/EEC
89/336/EEC, Council Directive relating to electromagnetic compatibility
92/31/EEC, Amending Directive 89/336/EEC relating to EMC
The EC Declaration of Conformity is available upon request for products with a CE mark. For copies of the EC
Declaration of Conformity, contact:
Eaton Power Quality Oy
Koskelontie 13
FIN-02920 Espoo
Finland
Phone: +358-9-452 661
Fax: +358-9-452 665 68
Table of Contents
Modify the Parameter Group Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Chapter 1 Introduction
The Powerware
®
Environmental Rack Monitor (ERM) is designed to remotely monitor the temperature, humidity, and status of two contact devices via a standard Web browser, providing greater management control and flexible monitoring.
To install the ERM on a network and change its default configuration, you need a workstation running Microsoft
®
Windows
®
(9x, Me, NT4.0,
2000, XP or later). If your network dynamically configures IP address, all you need is a workstation with a Web browser.
The ERM’s unique benefits include the following:
S
Hot-swappable TH-Module, simplifying installation by allowing you to install the TH-Module safely without powering down the ERM.
S
Monitoring of temperature and humidity information for any desired environment to protect your critical equipment.
S
Monitoring the status of two user-provided contact devices to protect your critical equipment.
S
Configuration from HTTP Web browser or SNMP management software.
S
E-mail notification through SMTP (simple mail transport protocol) via e-mail client software, a PCS (personal communication services) phone, or alphanumeric pager when acceptable alarm limits are exceeded or contact status changes.
S
History log files (data and events) for recording temperature and humidity problems. Changes in contact closure status are logged in the ERM’s Event History Log.
For more detailed information that is not included in this manual, first register your product at warranty.powerware.com, then visit our Web site: www.powerware.com/rackmonitor. You can also download firmware upgrades, the latest manuals, and other documentation.
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INTRODUCTION
Safety Warnings
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions that you should follow during installation and maintenance of the Environmental Rack Monitor. Please read all instructions before operating the equipment and save this manual for future reference.
D A N G E R
All repairs and service should be performed by AUTHORIZED SERVICE PERSONNEL
ONLY. There are NO USER SERVICEABLE PARTS inside the ERM.
W A R N I N G
S
To reduce the risk of fire or electric shock, install the Environmental Rack Monitor in a temperature and humidity controlled, indoor environment, free of conductive contaminants. Ambient temperature must not exceed 40
°C (104°F). Do not operate near water or excessive humidity (95% maximum).
S
Remove watches, rings, or other metal objects before installation or maintenance of the
Environmental Rack Monitor.
S
Before plugging the Environmental Rack Monitor power adapter in, verify that the rating of the power source is matched with the rating of the power adapter.
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Chapter 2 Installation
ERM Installation
To install the Environmental Rack Monitor (ERM):
1.
Connect the supplied straight-through CAT 5 network cable from the ERM’s RJ-45 connector (labeled “TH-Module-1”) to the
TH-Module’s RJ-45 connector (labeled “010101”). See Figure 3 on page 6.
NOTE If the supplied straight-through CAT5 network cable is not long enough for your application, you may substitute a longer cable (not to exceed 20m/65.6 ft).
2.
If applicable, connect external contact closure inputs to the screw terminals on the TH-Module (see Figure 1 and Table 1).
NOTE Contact closure device 1 is connected between Pins 1 and 2. Device 2 is connected between Pins 3 and 4 (as labeled to show device 1 and 2). Contact closure devices may be normally open or normally closed.
Pin 1
Figure 1. TH-Module Screw Terminal
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Table 1. TH-Module Screw Terminal Pin Assignment
Pin Number Description
3
4
1
2
Contact 1 Return
Contact 1 Signal Input
Contact 2 Return
Contact 2 Signal Input
Normally Open/
Normally Closed
NC
NO
NC
NO
3.
Insert the detachable power cord into the ERM power inlet (labeled
“12 VDC”).
4.
Attach the cable clamp to the ERM as shown in Figure 2.
Cable Clamp
Figure 2. Cable Clamp
5.
Plug the other end of the power cord into a power outlet.
6.
Continue to “Configuration” on page 5 to configure the ERM.
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Chapter 3 Configuration
Use the following procedures to access the Environmental Rack
Monitor’s (ERM’s) configuration menus through a serial port, Web browser, or Telnet utility.
Configuration Through a Serial Port
Connect the ERM
To connect the ERM through a serial port:
1.
Verify that both DIP switches on the ERM are set to the 0 (off) position (see Figure 3).
2.
Connect the supplied serial cable to the RJ-45 connector (labeled
“TH-Module-2”) on the ERM.
3.
Connect the other end of the serial cable to the COM port on the PC.
4.
Connect an active Ethernet cable (supplied) to the network connector on the ERM.
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ERM
NETWORK TH-Module-1 TH-Module-2
1 2
RESET
12 VDC
To LAN port
TH-Module
To PC To Power Outlet
Input Contact Sensor
(optional)
Figure 3. Typical ERM Installation
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Configure the ERM
To configure the ERM:
1.
Open your terminal emulation program (such as HyperTerminal).
See Figure 4.
Figure 4. Accessing HyperTerminal
2.
Enter a name and choose an icon for the connection (see Figure 5).
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Figure 5. New Connection Screen
3.
Select direct COM port connection (see Figure 6).
Figure 6. Select Direct to COM Port Connection
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4.
Set the serial line to 9600 baud, 8 data bits, No parity, 1 stop bit, and no flow control (see Figure 7).
Figure 7. COM1 Properties Screen
5.
After a few seconds, the Password prompt appears (see Figure 8).
If the Password prompt does not appear, check the following conditions:
S
Verify that the serial cable is connected to the RJ-45 connector labeled “TH-Module-2“ on the ERM.
S
Verify the serial line is set to 9600 baud, No parity, 8 data bits,
1 stop bit, and no flow control.
S
If the serial line settings are correct, check the cabling to verify all connections are secure.
S
Verify that your terminal program is on the correct communication port for the serial connection.
S
Verify that the ERM has power (one or more LEDs on the ERM are illuminated). The ERM should be turned on.
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6.
Type your password (the default is admin) and press Enter. The
Main Menu screen appears (see Figure 8).
+============================================================================+
| [ Rack Monitor Configuration Utility Main Menu ] |
+============================================================================+
Enter Password: *****
+============================================================================+
| [ Rack Monitor Configuration Utility Main Menu ] |
+============================================================================+
1. Rack Monitor Configuration
2. TH-Module Configuration
3. Access Control Table
4. Trap Receiver Table
5. Reset Configuration To Default
6. Restart Rack Monitor
0. Exit
Please Enter Your Choice => _
Figure 8. ERM Configuration Menu
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7.
Type 1 on the Main Menu to display the Rack Monitor Configuration
Menu screen (see Figure 9).
+============================================================================+
| [ Rack Monitor Configuration Utility Main Menu ] |
+============================================================================+
1. Rack Monitor Configuration
2. TH-Module Configuration
3. Access Control Table
4. Trap Receiver Table
5. Reset Configuration To Default
6. Restart Rack Monitor
0. Exit
Please Enter Your Choice => 1
+============================================================================+
| [ Rack Monitor Configuration Menu ] |
+============================================================================+
1. System Group
2. Control Group
3. Parameter Group
4. Email Group
0. Return to previous menu
Please Enter Your Choice => _
Figure 9. ERM Configuration Menu
Configure the System Group Parameters
To configure the IP address, Gateway address, and Network Mask parameters:
1.
Type 1 on the Rack Monitor Configuration Menu screen to display the System Group Configuration Menu screen (see Figure 10 and
Table 2).
2.
Type 0 to return to the Rack Monitor Configuration Menu screen.
NOTE To complete the ERM configuration, continue to the following section, “Modify the
Control Group Parameters” on page 13 or connect the ERM through a Web browser (see
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+============================================================================+
| [ Rack Monitor Configuration Menu ] |
+============================================================================+
1. System Group
2. Control Group
3. Parameter Group
4. Email Group
0. Return to previous menu
Please Enter Your Choice => 1
+============================================================================+
| [ System Group Configuration Menu ] |
+============================================================================+
Rack Monitor Version : Rack Monitor v1.00.b4 (SN )
Ethernet address : 00 E0 D8 09 10 6D
1. Ip Address
2. Gateway Address
3. Network Mask
0. Return to previous menu
: 203.67.163.40
: 203.67.163.254
: 255.255.255.0
Please Enter Your Choice => 0
Figure 10. System Group Configuration Menu
Table 2. System Group Parameters
Number Function
1
2
3
IP Address
Gateway Address
Network Mask
Description
The ERM IP address.
The network default gateway.
The sub-net mask setting.
Example/Remark
192.168.1.100
192.168.1.254
255.255.255.0
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Modify the Control Group Parameters
To modify the access password and enabled/disabled status of the available network protocols:
1.
Type 2 on the Rack Monitor Configuration Menu screen to display the Control Group Configuration Menu screen (see Figure 11 and
Table 3).
2.
Type 0 to return to the Rack Monitor Configuration Menu screen.
+============================================================================+
| [ Rack Monitor Configuration Menu ] |
+============================================================================+
1. System Group
2. Control Group
3. Parameter Group
4. Email Group
0. Return to previous menu
Please Enter Your Choice => 2
+============================================================================+
| [ Control Group Configuration Menu ] |
+============================================================================+
1. HTTP Login Username : EATON
2. Community Read-Only : public
3. Community Read/Write : *
4. BOOTP/DHCP Control : Enable
5. TFTP Upgrade Control : Enable
6. PING Echo Control
7. Telnet Control
8. HTTP Control
: Enable
9. SNMP Control
0. Return to previous menu
Please Enter Your Choice => 0
Figure 11. Control Group Configuration Menu
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Table 3. Control Group Parameters
Number Function
1
2
3
4
5
HTTP Login Username
Community Read-Only
Community Read/Write
BOOTP/DHCP Control
TFTP Upgrade Control
8
9
6
7
PING Echo Control
Telnet Control
HTTP Control
SNMP Control
Description
HTTP access login string.
General password for read-only access.
Administrator password for read and write access.
Example/Remark
“EATON”
“public”
“admin”
Enable/disable the BOOTP/DHCP protocols.
Enable/disable the TFTP protocol for firmware upgrades through the local network.
Enable/Disable the ERM to respond to Ping request.
Enable/disable the TELNET protocol.
Enable
Enable
Enable
Enable
Enable login and password request for HTTP access.
Enable
Enable login and password request for SNMP access.
Enable
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Modify the Parameter Group Parameters
To modify the SNMP identification information and the speed of reading data from the ERM:
1.
Type 3 on the Rack Monitor Configuration Menu screen to display the Parameter Group Configuration Menu screen (see Figure 12 and
Table 4).
2.
Type 0 to return to the Rack Monitor Configuration Menu screen.
+============================================================================+
| [ Rack Monitor Configuration Menu ] |
+============================================================================+
1. System Group
2. Control Group
3. Parameter Group
4. Email Group
0. Return to previous menu
Please Enter Your Choice => 3
+============================================================================+
| [ Parameter Group Configuration Menu ] |
+============================================================================+
1. sysContact : Technical Support
2. sysName : Rack Monitor
3. System Location :
4. Poll Rate : 5
0. Return to previous menu
Please Enter Your Choice => 0
Figure 12. Parameter Group Configuration Menu
Table 4. Parameter Group Parameters
Number Function
1 sysContact
Description
Alphanumeric string
2
3 sysName
System Location
Alphanumeric string
Alphanumeric string
Example/Remark
Technical
Support Team
Rack Monitor
Technical
Support Lab
4 Poll Rate The time interval in seconds the ERM update measurement (Temperatures and Humidity) from sensor, valid value is between 3 to 60.
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Configure the Email Group Parameters
To configure the Email Group parameters:
1.
Type 4 on the Rack Monitor Configuration Menu screen to display the Email Group Configuration Menu screen (see Figure 13 and
Table 5).
2.
Type 0 to return to the Rack Monitor Configuration Menu screen.
3.
Type 0 again to return to the Main Menu.
+============================================================================+
| [ Rack Monitor Configuration Menu ] |
+============================================================================+
1. System Group
2. Control Group
3. Parameter Group
4. Email Group
0. Return to previous menu
Please Enter Your Choice => 4
+============================================================================+
| [ Email Group Configuration Menu ] |
+============================================================================+
1. Mail Server
2. User Account
3. User Password :
:
:
4. DNS IP Address : 0.0.0.0
5. Mail Receivers
6. Test Email Configuration
0. Return to previous menu
Please Enter Your Choice => 0
Figure 13. Email Group Configuration Menu
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Table 5. Email Group Parameters
Number Function
1 Mail Server
2 User Account
3
4
User Password
DNS IP Address
Description
As Administrator, you may enter the IP Address or
Hostname of a SMTP mail server that will be used to send email messages from the ERM.
As Administrator, you may enter the User Account of the mail server that will be used by the ERM to login mail server to forward mails.
As Administrator, you may enter the User Password of
User Account.
As Administrator, you are required to enter the IP address of your network DNS server if you entered a
Hostname for the Mail Server. Otherwise, this field will contain 0.0.0.0.
Example/Remark
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Set the TH-Module Configuration
To change the status and name of the TH-Module-1 and TH-Module-2:
1.
Type 2 on the Main Menu to display the TH-Module Configuration
Menu screen (see Figure 14).
+============================================================================+
| [ Rack Monitor Configuration Utility Main Menu ] |
+============================================================================+
1. Rack Monitor Configuration
2. TH-Module Configuration
3. Access Control Table
4. Trap Receiver Table
5. Reset Configuration To Default
6. Restart Rack Monitor
0. Exit
Please Enter Your Choice => 2
+============================================================================+
| [ TH-Module Configuration Menu ] |
+============================================================================+
1. TH-Module-1 Setup
2. TH-Module-2 Setup
0. Return to previous menu
Please Enter Your Choice => _
Figure 14. TH-Module Configuration Menu
2.
Type 1 or 2 on the TH-Module Configuration Menu screen to select the TH-Module-1 or TH-Module-2 Setup screens, respectively. See
Figure 15 and Figure 16.
+============================================================================+
| [ TH-Module-1 Setup ] |
+============================================================================+
1. TH-Module-1 Status : Auto
2. TH-Module-1 Name : Lab Door Sensor
0. Return to previous menu
Please Enter Your Choice => _
Figure 15. TH-Module-1 Setup Screen
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+============================================================================+
| [ TH-Module-2 Setup ] |
+============================================================================+
1. TH-Module-2 Status : Auto
2. TH-Module-2 Name : Desktop Sensor
0. Return to previous menu
Please Enter Your Choice => _
Figure 16. TH-Module-2 Setup Screen
3.
Type 0 to return to the TH-Module Configuration Menu screen.
4.
Type 0 again to return to the Main Menu.
Configure the Access Control Table
If you wish to use a workstation with SNMP Manager installed, or if you wish to set more restrictive ERM access, use the access table to add the IP address of the PCs on which you wish to modify the access permissions.
1.
Type 3 on the Main Menu to display the Access Control Table screen (see Figure 17).
2.
Type 1 on the Access Control Table screen to modify an entry in the
Access Control Table.
3.
Type 2 on the Access Control Table screen to reset an entry to the default setting.
4.
Type 0 to return to the Main Menu.
NOTE The configuration of Access Control Table is configured for SNMP and HTTP
Network Management. Access through Telnet or RS-232 is permitted only when using the
“Community Read/Write” password in the Control Group.
NOTE The community strings entered in the Community String fields are visible only in the
RS-232 connection. The TELNET connection does not display the string. An asterisk “*” will be shown in the field.
NOTE If a “NotAccess” access right is associated with an IP address, the associate workstation will not be able to display any information regarding the ERM, even if the
Community Read-Only string is entered.
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+============================================================================+
| IP Address Community String Access |
+============================================================================+
[1] 0.0.0.0
* NotAccess
[2] 0.0.0.0
[3] 0.0.0.0
[4] 0.0.0.0
[5] 0.0.0.0
[6] 0.0.0.0
[7] 0.0.0.0
[8] 0.0.0.0
*
*
*
*
*
*
*
NotAccess
NotAccess
NotAccess
NotAccess
NotAccess
NotAccess
NotAccess
COMMANDS -
1. Modify - Modify an entry of table
2. Reset - Reset an entry to default from table
0. Return to previous menu
Please Enter Your Choice => _
Figure 17. Access Control Table
Set Trap Receivers
If you want to use a PC and perform the SNMP manager ‘trap’ function in order to manage the TH-Module through the ERM, the IP address of the PC must be added to the ERM list.
1.
Type 4 on the Main Menu to display the Trap Receiver Table screen
(see Figure 17).
2.
Type 1 on the Trap Receiver Table screen to modify an entry in the
Access Control Table.
3.
Type 2 on the Trap Receiver Table screen to reset an entry to the default setting.
4.
Type 0 to return to the Main Menu.
NOTE The Set Trap Receivers configuration is used only for SNMP Network Manager.
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+============================================================================+
| IP Address Community String Severity Description |
+============================================================================+
[1] 192.168.65.235
* Informational
[2] 192.168.61.168
[3] 0.0.0.0
[4] 0.0.0.0
[5] 0.0.0.0
[6] 0.0.0.0
[7] 0.0.0.0
[8] 0.0.0.0
*
*
*
*
*
*
*
Informational
Informational
Informational
Informational
Informational
Informational
Informational
1. Modify - Modify an entry of table
2. Reset - Reset an entry to default from table
0. Return to previous menu
Please Enter Your Choice => _
Figure 18. Trap Receiver Table
Complete ERM Configuration
After configuration is complete, press “0” to exit the console connection. It is not necessary to reboot the ERM.
If you wish to reboot the ERM, type 6 to exit the console connection and restart the ERM.
NOTE If you want the ERM to load the factory configuration default, type
Configuration To Default. After completing all the settings, type
0
5
to Reset to terminate the connection without starting the ERM again or type
6
to terminate the connection forcing the ERM internal program to start again. At this point, the initial ERM configuration is complete.
NOTE If you want to restore the default ERM configuration data set in the factory, type
5
.
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Configuration Through a Telnet Connection
To configure the ERM parameters through a Telnet connection:
1.
Verify that a TCP/IP network is already installed.
2.
Run a command shell (i.e., Windows MS-DOS prompt).
3.
The ERM initially tries to acquire an IP address from the DHCP network service, if it exists, on the network.
4.
Type Telnet <IP address obtained from DHCP> and press Enter.
Continue to Step 7.
5.
If there is no DHCP network service on the network, contact your network administrator to obtain an IP address for your workstation that has the same network’s address as the ERM’s default IP address.
NOTE The default IP address of the ERM is 172.17.XXX.ZZZ where XXX and ZZZ is the last two pairs of the MAC address of the ERM in decimal.
6.
Type Telnet 172.17.XXX.ZZZ and press Enter.
7.
From this point, the configuration procedures are the same as the configuration via RS-232.
Configuration Through a Web Browser
Connect the ERM
To connect the ERM through a Web browser:
1.
Verify that an active 10/100BaseT cable is connected to your PC’s
Ethernet card’s network connector.
2.
Verify that your PC is using a Web browser such as Microsoft
Internet Explorer.
3.
Connect another network cable (twisted-pair cable) from the ERM
network connector to an active 10BaseT hub port (see Figure 3 on page 6).
4.
Verify that both DIP switches on the ERM are set to the 0 (off)
position (see Figure 3 on page 6).
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Setup the IP Address
To set up the IP address:
1.
Verify that an active 10/100BaseT cable is connected to the ERM’s network connector.
2.
If the IP address of the computer is on the same network with the
ERM, you can run the Web browser directly; continue to the following section, “Configure the ERM.” Otherwise, continue to the following step.
NOTE The default IP address of the ERM is 172.17.XXX.ZZZ where XXX and ZZZ is the last two pairs of the MAC address of the ERM in decimal.
3.
If the IP address of the computer is not on the same network with the ERM, use a cross-over cable (not supplied) to set up the computer’s TCP/IP protocol parameters temporarily to the
172.17.XXX.(YYY+1) subnet.
NOTE Refer to the operating system documentation for additional details on changing the computer’s IP address.
NOTE The computer and the ERM must be on the same subnet for configuration. You can change the ERM’s IP address to match your local subnet during configuration.
Configure through a Web Browser
To configure the ERM through a Web browser:
1.
Run the Web browser.
2.
Enter the URL http:\\172.17.XXX.ZZZ in the address box (where XXX and ZZZ is the last two pairs of the MAC address of the ERM in decimal). The ERM home page displays (see Figure 19).
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Figure 19. Comprehensive View Screen
Initial Configuration
1.
Select Rack Monitor Setup from Management of the main menu to set up the network configuration parameters (see Figure 20).
2.
Click the Become Administrator button at the bottom of the screen.
Enter EATON as the login name and admin as the password.
3.
Enter the ERM IP address.
4.
Enter the ERM Gateway Address in the network.
5.
Enter the ERM Subnet Mask of the network.
6.
Select Set Value to save the settings.
7.
Select Date and Time from Management of the main menu and enter the appropriate date and time information in the specified format.
8.
Select Set Value to save the date and time settings.
9.
Select Rack Monitor Control to enable or disable the network protocols (see Figure 21).
10. Select Apply to save the changes.
11. Select Restart Rack Monitor.
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Figure 20. Rack Monitor Configuration Screen
Figure 21. Rack Monitor Control Screen
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Chapter 4 ERM Management
You can manage the ERM from a Web browser or from an SNMP network management system.
NOTE The IP address of the PC must be entered in the ERM Access Control Table to prevent unauthorized users from configuring the ERM via HTTP or SNMP protocols.
NOTE If you do not add the IP address of the workstation to the Access Control Table (via
RS-232 or Telnet) or the SNMP/HTTP Access Control (via Web Browser) in the ERM, you can only view the in TH-Module status; it will not be able to perform any configuration on the
ERM/TH-Module.
ERM Home Page
1.
Start the Web Browser and enter the ERM IP address.
2.
The ERM home page displays on the screen.
3.
Click the Help button at the bottom of each page for a detailed description of each item.
ERM Monitoring
The main menu contains all the measurements and data read from the
ERM.
All the sub-menus are read-only for all users; write-mode access is not allowed.
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ERM MANAGEMENT
Comprehensive View
This page gives a snapshot of all the parameters of the ERM. The parameters are updated automatically every five seconds.
Figure 22. Comprehensive View Screen
Detail Data
This page gives the detail information of all parameters. This page refreshes automatically every five seconds.
Figure 23. Detail Data Screen
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ERM MANAGEMENT
TH-Module-1 Setup
This page lets the user configure all necessary parameters of the
TH-Module-1.
Figure 24. TH-Module-1 Setup Screen
TH-Module-2 Setup (optional)
This page lets the user configure all necessary parameters of the optional TH-Module-2.
Figure 25. TH-Module-2 Setup Screen
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Rack Monitor Identification
This page lets you get all the ERM information.
ERM MANAGEMENT
Figure 26. Rack Monitor Identification Screen
Alarm Table
Select Alarm Table from Monitoring on the main menu to get a table of the TH-Module alarms present. This menu refreshes automatically.
Figure 27. Alarm Table Screen
ERM Management
This menu contains the control parameters of the TH-Module connected to the ERM.
All the sub-menus are available in read-only for all users. Only the administrator has access in read/write mode.
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ERM MANAGEMENT
Date and Time
This page lets you manually set the ERM internal date and time.
Figure 28. Date and Time Screen
ERM Configuration
This page lets the Administrator set the local network configuration parameters for the ERM.
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Figure 29. ERM Configuration Screen
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ERM Control
This page lets you enable or disable the communication protocols available in the ERM and affect a restart and reset of the ERM internal parameters. Some of the items in this menu are visible only to those having read/write access rights.
Figure 30. ERM Control Screen
Access Control
This page displays a list of the workstations enabled for read/write access to the ERM.
NOTE An administrator can customize this configuration to limit different workstations or subnets using different passwords with different Access Types. While different workstations or subnets use a password with Read/Write Access Type to login, only allowing modification of the ERM parameters and Access Type, to prevent someone arbitrarily from changing it unless they login with the Admin password.
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ERM MANAGEMENT
Figure 31. Access Control Screen
Trap Receivers
This page can hold a maximum of four entries. It holds the list of the IP address of the Network Management Stations (NMS), which will receive the SNMP traps sent by the ERM.
Figure 32. SNMP TRAP Receivers Screen
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ERM MANAGEMENT
Email Notification
This page describes the ERM email notification setting to allow the administrator to configure the mail server and mail receiver in order to receive notification or report from the ERM by email once the sensor event has occurred.
Figure 33. Email Notification Screen
External Links
This page describes the setting of external links. Up to five links can be set up by this page, each link can be configured to an external Web page that users can easily connect to related Web pages.
Figure 34. External Links Screen
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ERM MANAGEMENT
ERM History
Through this menu you can view all types of TH-Module and ERM log messages displayed in chronological order, such as the History Log,
Extended Log, Sensor Events Log, and ERM Events Log. These log messages can help you detect and diagnose problems with the ERM.
History Log
This page gives a snapshot of all the fundamental TH-Module parameters. The existing values are overwritten when the maximum number of entries (rows) has been reached. The Administrator has the access rights to delete the table entries.
NOTE To save the History Log to a file in Microsoft Excel format, go to the
Clear/Save
Log
sub-menu and click on
History Log
under the
Save Log Data
title bar.
Figure 35. History Log Data Screen
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Extended Log
This page gives a consolidated view of the TH-Module parameters taken over a period. For each of the TH-Module parameters, minimum, maximum, and average values are shown in each of the records.
NOTE The Administrator can change the consolidation interval by changing the value of the Extended Log Interval in the ERM Configuration page. The existing log is overwritten when the maximum numbers of entries are reached.
Figure 36. Extended Log Data Screen
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ERM MANAGEMENT
Sensor Events
This page lists all the events that have occurred since the table was cleared. The existing values are overwritten when the maximum number of entries (rows) has been reached.
Figure 37. Sensor Events Screen
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ERM Events
This page lists all the ERM events that have occurred since the table was cleared. The Administrator has the access rights to delete the entries of the table.
Figure 38. ERM Events Screen
Clear & Save Log Data
This page allows the Administrator to save ERM log data to a file in
Microsoft Excel format. The Administrator is also able to clear specific log data or choose to clear the log data after saving the log data.
NOTE When you select any of the hyper-links here while the ”Clear the corresponding log data as you click the hyper-link below” selection is set to “Yes”, the corresponding log data will be lost even if you cancel the operation.
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ERM MANAGEMENT
Figure 39. Clear & Save Log Data Screen
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Chapter 5 Monitoring
History Log Monitor
Select H/T Graph from History of the main menu to open a TH-Module
History Log monitor in a separate window. This monitor displays the
TH-Module History Log as a line graph. By default, all the TH-Module parameters display on the same graph. You can select any combination of the parameters to be displayed on the graph by selecting the check box beside each parameter on the monitor screen and click the Refresh button.
Figure 40. TH-Module History Log Monitor
Table 6. TH-Module History Log Monitor
Description
Display Point
Refresh
Reload
Exit
Displays the log interval on the graph.
Click the Refresh button after configuring any setting on the TH-Module History Log Monitor for the change to take effect.
Update the TH-Module History Log Monitor and reset the right display margin.
Close the TH-Module History Log Monitor window.
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MONITORING
Extended History Log Monitor
Select Extended H/T Graph from History of the main menu to open a
TH-Module Extended History Log monitor in a separate window. This monitor displays the TH-Module Extended History Log as a line graph.
By default, all the TH-Module parameters display on the same graph.
You can select any combination of the parameters to be displayed on the graph by selecting the check box beside each parameter on the monitor screen and click the Refresh button.
Figure 41. TH-Module Extended History Log Monitor
Table 7. TH-Module Extended History Log Monitor
Description
Display Point
Refresh
Reload
Exit
Displays the extended log interval on the graph.
Click the Refresh button after configuring any setting on the TH-Module Extended History Log
Monitor for the change to take effect.
Update the TH-Module Extended History Log Monitor and reset the right display margin.
Close the TH-Module Extended History Log Monitor window.
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Chapter 6 Managing ERM via SNMP
If you intend to manage your ERM/TH-Module via SNMP Network
Management Station (NMS), you may want to customize some of the
SNMP settings (such as System Name, System Contact, and System
Location).
NOTE Before using the ERM in an SNMP environment, the IP address, Gateway address,
and other group parameters must be configured properly. See “Configuration” on page 5 for
details.
SNMP Access Control Setting
The ERM supports SNMP protocol. You can use SNMP NMS to manage the TH-Module through the network.
NOTE The IP address of the PC must be entered in the ERM Access Control Table to prevent unauthorized users from configuring the ERM via HTTP or SNMP protocols.
NOTE If you do not add the IP address of the workstation to the Access Control Table (via
RS-232 or Telnet) or the SNMP/HTTP Access Control (via Web Browser) in the ERM, you can only view the in TH-Module status; it will not be able to perform any configuration on the
ERM/TH-Module.
SNMP Trap Receivers Setting
See “Trap Receivers” on page 32 for details.
Setup SNMP Manager Software
1.
Add the ERM MIB file (included on the ERM CD) to the MIB database of the SNMP manager.
2.
Search for the ERM in the network.
3.
To access the ERM SNMP agent, use public for the GET community string and the read/write password (default is admin) for the SET community string.
GET Community string: public
SET Community string: admin
For more information, see the MIB file on the ERM CD.
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Appendix
ERM Panel Details
The appendix contains:
S
The Environmental Rack Monitor (ERM) panel details (connections and LEDs)
S
Technical specifications
S
DIP switch settings
S
Serial cable definition
S
Upgrading the firmware
S
External contact monitoring feature
S
Configuration menu settings
S
Secure Sockets Layer (SSL) certificate installation
S
Secure Shell (SSH) Installation
S
Service and support
S
Warranty
Front Panel
LAN Status Power
Environmental Rack Monitor
DIP Switch Power Inlet
Rear Panel
NETWORK
1 2
TH-Module-1 TH-Module-2
Figure 42. ERM Panel Details
RESET
12 VDC
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APPENDIX
LED Description
The functions of the ERM are indicated by the Network, Status, and
Power LEDs, as listed in Table 8 and Table 8.
Table 8. Network LEDs
Green
Flashing
Off
Off
On
Off
Yellow
Off
Flashing
Flashing
Off
On
ERM Function Description
Ethernet 100 traffic
Ethernet 10 traffic
Ethernet disconnected
Ethernet 100 ready
Ethernet 10 ready
Table 9. Status and Power LEDs
Status LED
Power LED
—
Flashing
Flashing
On
—
Off
Two LEDs Cross Flashing Two LEDs Cross Flashing
On On
ERM Function Description
Power on
TH-Module activity
Serial upgrade mode
Auto diagnostic mode
Hardware error
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APPENDIX
Technical Specifications
Table 10. Technical Specifications
CPU
16-bit micro control
Memory
Serial Communication
2 Mb Static RAM
2 Mb Flash ROM
Two asynchronous serial ports
LAN Chip
Network Connection
Network Protocol
Supported MIB
Operating Temperature
Operating Humidity
Power Input
Power Consumption
Size (L x W x H)
Weight
EMC Statements
Auto-Sense 10/100 Mbps Fast Ethernet controller
10/100 TX RJ-45 jack connector
SNMP over UDP/IP
HTTP over TCP/IP
ARP, TFTP, and ICMP
Environmental Rack Monitor (ERM) MIB
0–40°C (32–104°F)
10–80%, noncondensing
12 Vdc unregulated
3.0 Watts Maximum
13.4 cm x 8.6 cm x 2.7 cm (5.3” x 3.4” x 1.1”)
170 gm (6 oz)
Class B: FCC Part 15, ICES-003, CE
DIP Switch Description
DIP switch definitions for the ERM are listed in Table 11.
Table 11. DIP Switch Modes
SW1 SW2 Description
On
On
Off
Off
On
Off
On
Off
Manufacture diagnostic mode
Serial upgrade mode
Reserved
Operating mode
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APPENDIX
Serial Cable Definition
Straight-Through CAT5 Network Cable
NOTE Cable length not to exceed 20m/65.6 ft.
Table 12. Cable for the ERM TH-Module-1 Port
RJ-45 RJ-45
7
8
5
6
1
2
3
4
7
8
5
6
1
2
3
4
Color
White/Orange
Orange
White/Green
Blue
White/Blue
Green
White/Brown
Brown
PC Cable
NOTE Pins 2 and 7 of the RJ-45 connector are connected internally.
Table 13. Cable for the ERM TH-Module-2 Port
RJ-45 DB-9 Female
1
3
4
5
6
8
—
2
5
Case GND
3
—
Description
Not connected
Received data from PC
Signal ground
Chassis ground
Transmitted data to PC
Not connected
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APPENDIX
Upgrading the ERM Firmware
To perform firmware upgrading, the ERM must be connected to the same network as the PC from which the file is to be sent.
In the ERM Control menu, check that Network Upgrade is enabled and that you have the login string information and the community read/write password.
Updating ERM Firmware from Windows
To upgrade the firmware, use the ERMupgrade.exe program (included on the ERM CD). This program is compatible with Windows 95/98/Me,
Windows NT 3.51/4.0/2000/XP and higher.
NOTE You can simultaneously upgrade up to four ERMs on the network using the
EMPupgrade.exe
program.
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Figure 43. Upgrade Utility Screen
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APPENDIX
Table 14. Upgrade Utility Screen
Description
Device List
Discover
Add
Modify
Remove
Upgrade
Open
Quit
Displays the addresses of the ERMs present in the local network.
Search for the ERM on the local network.
Lets you add the IP address of the ERM to the UPS List manually.
Lets you modify the parameters of the ERM selected in the ERM List.
Removes the selected ERM from the ERM List.
Sends the program loaded with the Open button to the selected ERM of the ERM List.
Open and load the new image file for upgrade.
Exit the program.
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