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User Manuals: Liebert OpenComms Network Interface Card
Manuals and User Guides for Liebert OpenComms Network Interface Card. We have
1
Liebert OpenComms Network Interface Card manual available for free PDF download: Installation & User Manual
Liebert OpenComms Installation & User Manual (42 pages)
Network Interface Card
Brand:
Liebert
| Category:
Network Card
| Size: 0 MB
Table of Contents
Table of Contents
4
Section 1: INTRODUCTION
7
Specifications
8
Section 2: INSTALLATION
9
Retrofit Installation
9
Environmental Installation
9
Npower Installation
16
User Connections for Opencomms NIC
18
Section 3: SYSTEM CONFIGURATION
19
DIP Switch Settings
19
Service Terminal
19
System Information Menu
21
Network Interface Menu
21
SNMP Communications Menu
22
Web Server
22
Firmware Update Menu
23
Factory Settings Menu
23
Auxiliary Communications
23
Section 4: OPERATION
24
Snmp
24
Liebert Global Products MIB
24
Rfc 1628 Ups Mib
25
Mib
25
Http
26
Modbus RTU
27
System Reset
27
Diagnostics
27
Section 5: MODBUS COMMUNICATIONS & CONNECTIVITY
29
Implementation Basics
29
Constraints
29
Transmission Format
30
Physical Connection
30
Modbus Slave Functions
32
Data Type
32
Function Code Support
33
Read/Write Holding Registers (0X03, 0X06, 0X10)
33
Read Input Registers (0X04)
33
Read, Set Coil Status (0X01, 0X05, 0X0F)
34
Read Input Status (0X02)
34
Error Handling
34
Modbus Packet Formats
35
Read Registers (Function Code 0X03 & 0X04)
37
Write Single Holding Register (Function Code 0X06)
37
Section 6: NIC Setup and Testing
38
Jumper Placements
38
Testing the Network
38
Service Terminal Troubleshooting
39
SNMP Troubleshooting
39
Web Troubleshooting
40
Modbus Troubleshooting
40
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