Eaton Modbus MS Card User manual

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Modbus MS
Card
User manual
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Contents
1INTRODUCTION 4
2PRESENTATION 5
2.1 OVERVIEW 5
2.2 FUNCTIONS 5
2.3 TECHNICAL CHARACTERISTICS 6
3INSTALLATION 7
3.1 RS232 LINK CONFIGURATION AND CONNECTION 7
3.2 RS485 LINK CONFIGURATION AND CONNECTION 8
3.2.1 RS485 connection 8
3.2.2 RS485 link configuration for 2 wires connexion 10
3.2.3 RS485 link configuration for 4 wires connexion 12
3.3 CONFIGURATION OF THE JBUS/MODBUS COMMUNICATION PARAMETERS 14
3.3.1 Choice 1: Display Jbus settings 15
3.3.2 Choice 2: Modify Jbus settings 15
3.3.3 Choice 3: Display Jbus diagnostics 16
3.3.4 Choice 4: Reset Jbus diagnostics 16
3.3.5 Choice 5: Return to Jbus Default Configuration 16
3.3.6 Choice 6: Display Jbus frames 16
4ADDITIONAL WEB PAGES 18
5MENU/CLI INTERFACES 19
5.1 MENU INTERFACE 19
5.1.1 Main menu 19
5.1.2 Modbus/Jbus menu 19
5.2 COMMAND LINE INTERFACE 21
5.2.1 “getJBUS” 21
5.2.2 “setJBUS” 21
5.2.3 “getJBUSCounter” 22
5.2.4 “setJBUSCounter” 22
6JBUS TABLE 23
6.1 DATA FOR PULSAR 700 /1000 /1500 23
6.1.1 Status table 23
6.1.2 Measurements table 24
6.2 DATA FOR PULSAR M2200 /3000 25
6.2.1 Status table 25
6.2.2 Measurements table 26
6.3 DATA FOR PULSAR MX 4000 /5000 /10000 27
6.3.1 Status table 27
6.3.2 Measurements table 28
6.4 DATA FOR PULSAR MX FRAME 15 /20 29

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6.4.1 Status table 29
6.4.2 Modular fault table 30
6.4.3 Measurements table 32
6.5 DATA FOR EATON 93E AND EATON 93PM 34
6.5.1 Status table 34
6.5.2 Measurements table 35
6.6 DATA FOR EATON 5PX AND EATON 5P 37
6.6.1 Status table 37
6.6.2 Measurements table 38
6.7 DATA FOR EATON 9E 39
6.7.1 Status table 39
6.7.2 Measurements table 40
6.8 DATA FOR EATON 9PX AND EATON 9SX SINGLE PHASE 41
6.8.1 Status table 41
6.8.2 Measurements table 42
6.9 DATA FOR EATON 9PX THREE PHASE INPUT 43
6.9.1 Status table 43
6.9.2 Measurements table 44
6.10 DATA FOR EATON 9PX SPLIT PHASE 45
6.10.1 Status table 45
6.10.2 Measurements table 46
6.11 GENERIC UPS 47
6.11.1 Status table 47
6.11.2 Measurements table 49
6.12 SENSOR DATA 51
6.12.1 Status table 51
6.12.2 Measurements table 52
6.12.3 Read of the personalization table 53
6.13 OTHER DATA 54
7GLOSSARY 55

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1 Introduction
The embedded application of the Modbus MS Card (previously INMC) is based on the Network MS Card (previously NMC).
For all common features, the user manual is the same as NMC (see reference below).
In this document, only JBUS/MODBUS requirements are described.
Reference
Network Management Card –User Manual 34003990XT_FR/EF

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2 Presentation
2.1 Overview
2.2 Functions
The Modbus MS Card provides the same functions than the Network MS card described in the previous section of this
document.
The adding function consists to provide UPS (Uninterruptible Power Supply) data (states and measures) to be sent a computer
system.
The JBUS hexadecimal (MODBUS RTU) communication protocol is used in slave mode. The system provides a
communication channel with an RS485 or RS232 interface.
Note:
2 wires or 4 wires RS485 link are available.
Warning:
RS232 and RS485 communication ports cannot be used together.
JBUS/MODBUS communication is operational 2 minutes after the startup of the card.

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2.3 Technical characteristics
Functions
Parameters
Default values
Possible values
JBUS/MODBUS
communication
- Baud rate
- Parity
- Bit number
- Stop bit
- Slave number
- 9600 bauds
- without parity
- 8
- 2
- Slave nr 1
- 1200, 2400, 4800, 9600, 19200, 38400
- Without parity, even parity, odd parity
-
- 1, 2
- 1 to FF (hexadecimal)
RS232 link
- Link connection in
transmit data (Tx) or
receive data (Rx)
- Rx on pin 1
- Tx on pin 3
- Rx on pin 1
- Tx on pin 3
RS485 link
- Termination
- No termination
- With or without (2 or 4 wires)

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3 Installation
3.1 RS232 link configuration and connection
Set the SA2 switches like below:
The next figure shows the details of the connection in RS232 mode:
JBUS/232/485
OV T+ T- R+ R- UPS Data
Settings/SensorETHERNET
100MACT RS232
Tx Rx
125 4 3
XXXXXXXXXXXX 66103
Pin number
Function
1
Received data (input)
2
Not connected
3
Transmitted data
(output)
4
Not connected
5
Signal Ground

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3.2 RS485 link configuration and connection
3.2.1 RS485 connection
Normally, the master of the network sets the polarity of the line. The Modbus MS card is a slave equipment and don’t have
polarisation resistor.
The two ends of the line must be terminated. Allow for 1 or 2 terminators to avoid mismatching the line when any equipment at
the end of the line is disconnected.
The next figure gives the detail of the RS485 connector and the internals drivers:
Pin number
Function
1
R- : Receiver - (input)
2
R+ : Receiver + (input)
3
T- : Transmitter - (output)
4
T+ : Transmitter +
(output)
5
0 V
Important notes:
Use twisted pair cable (cable specification 0.3mm2 and capacitance 42pF/m)
The transmission range will increase if a cable with lower capacitance and larger diameter is used.
Use shielded cable in heavy industrial environments.

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The settings of the RS485 link are made through the SA1 switches:
SA1 description:
1: reserved
2: reserved
3: link termination between T- to R- (2 wires configuration) if set to ON
4: connection T- to R- (2 wires configuration) if set to ON
5: connection T+ to R+ (2 wires configuration) if set to ON
6: reserved
7: reserved
8: link termination between R+ and R- if set to ON

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3.2.2 RS485 link configuration for 2 wires connexion
Set the SA2 switches like below to set the RS485 mode:
Set the SA1 switches to select the two wires configuration with no termination:

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Set the SA1 switches to select the two wires configuration with termination:
The next figure gives a typical bus structure in the two wires configuration:

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3.2.3 RS485 link configuration for 4 wires connexion
Set the SA2 switches like below:
Set the SA1 switches to select the four wires configuration with no termination:

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Set the SA1 switches to select the four wires configuration with termination:
The next figure gives a typical bus structure in the four wires configuration:

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3.3 Configuration of the JBUS/MODBUS communication parameters
Use the cord supplied with the card.
Connect the card to a computer equipped with a Hyper terminal type emulator. The serial link must be set at 9600 baud, 8 bits,
no parity, 1 stop bit, and without flow control.
Check that UPS power is on.
Enter the admin password (not upgradable).
Connect the RS232 link to a
terminal
(Microsoft Hyper terminal)

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The next menu appears:
-----------------------------------------------------------------------------
EATON NETWORK MANAGEMENT –JBUS CARD
-----------------------------------------------------------------------------
1 : Reset
2 : Network configuration
3 : Set Login Password to Default
4 : Return to Default Configuration
5 : Jbus configuration
6 : Sensor configuration
0 : Exit
-----------------------------------------------------------------------------
Type 5 and return to display the JBUS configuration menu.
The next menu appears:
-----------------------------------------------------------------------------
Jbus settings
-----------------------------------------------------------------------------
1 : Display Jbus settings
2 : Modify Jbus settings
3 : Display Jbus diagnostics
4 : Reset Jbus diagnostics
5 : Return to Jbus Default Configuration
6 : Display Jbus frames
0 : Exit
-----------------------------------------------------------------------------
3.3.1 Choice 1: Display Jbus settings
Enables reading of the card's Jbus settings
Jbus configuration :
Slave number : 1
Speed : 9600 bds
Data : 8 bits
stop bit : 1
Parity : None
3.3.2 Choice 2: Modify Jbus settings
Enable the modification of Jbus settings.

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Setting Jbus configuration :
Set Slave number : 0x1
Set the Baud Rate [1: 38400, 2: 19200, 3: 9600, 4: 4800, 5: 2400, 6: 1200] :3
Set data format [1: 8 bits] :1
Set stop bit [1: 1 bits, 2: 2 bits] :1
Set Parity [1: None, 2: Even, 3: Odd] :1
Wait during the new configuration is saved ...
Slave JBUS initialized
The Jbus configuration is now updated.
3.3.3 Choice 3: Display Jbus diagnostics
Enable reading of the Jbus diagnostics.
Jbus diagnostics :
Cpt1 - Bus Message Count:0
Cpt2 - CRC Error Count :0
Cpt3 - Slave Exception Error Count:0
Cpt4 - Slave Message Count:0
Cpt5 - Slave No Response Count:0
Cpt6 - Slave NAK Count:0
Cpt7 - Slave Busy Count:0
Cpt8 - Bus Caracter Overrun Count:0
Cpt9 - Slave Correct Response Count:0
3.3.4 Choice 4: Reset Jbus diagnostics
Reset the Jbus diagnostic counters.
3.3.5 Choice 5: Return to Jbus Default Configuration
Returns to the Jbus default configuration (0x01, 9600, 8, 1, none)
Wait during Jbus configuration returns to default ...
Jbus Configuration has been set to default one.
3.3.6 Choice 6: Display Jbus frames
Enable the display of the Jbus frames:

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Recv : 01 01 00 00 00 64 3d e1
Send : 01 81 02 c1 91
Recv : 01 03 00 62 00 64 e5 ff
Send : 01 03 c8 00 00 00 00 00 00 00 00 00 00 00 00 00 ...
Recv : 01 01 00 00 00 64 3d e1
Send : 01 81 02 c1 91
Recv : 01 03 00 62 00 64 e5 ff
Send : 01 03 c8 00 00 00 00 00 00 00 00 00 00 00 00 00 ...

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4 Additional Web pages
The Modbus MS card parameters could be set through the next page:

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5 Menu/CLI interfaces
The parameters links to JBUS communication are also accessible via Telnet, SSH or CLI interface.
Those parameters are:
Slave address
Bauds rate
Bit number
Stop bit
Parity
5.1 Menu interface
5.1.1 Main menu
This screen is the main screen displayed when the connection is established.
------------------------------------------------------------------------
EATON NETWORK MANAGEMENT- JBUS CARD
Main menu
------------------------------------------------------------------------
1 : Reset
2 : Network settings
3 : Trap receivers
4 : System settings
5 : Shutdown settings
6 : Access control
7 : Date and Time
8 : Environment settings
9 : Modbus/Jbus settings
10 : Set login password to default
11 : Default configuration
Quit : Close session
------------------------------------------------------------------------
5.1.2 Modbus/Jbus menu
Theses menus are used to visualize or modify the Jbus network settings and to visualize the status of the communication.

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------------------------------------------------------------------------
EATON NETWORK MANAGEMENT - JBUS CARD
Modbus/Jbus settings
------------------------------------------------------------------------
1 : Serial link
2 : Diagnostic counters
0 : Exit
----------------------------------------------------------------------
------------------------------------------------------------------------
EATON NETWORK MANAGEMENT - JBUS CARD
Modbus/Jbus settings –Serial link
------------------------------------------------------------------------
1 : Slave address [1]
2 : Baud rate (1200, 2400, 4800, 9600, 19200, 38400) [9600]
3 : Data bits (8) [8]
4 : Stop bits (1, 2) [1]
5 : Parity (0=None, 1=Odd, 2=Even) [0]
0 : Exit
----------------------------------------------------------------------
------------------------------------------------------------------------
EATON NETWORK MANAGEMENT - JBUS CARD
Modbus/Jbus settings –Serial link
------------------------------------------------------------------------
: Buss message [24]
: CRC error [0]
: Slave exception error [0]
: Slave message [24]
: Slave no response [0]
: Slave NAK [0]
: Slave busy [0]
: Bus character overrun [0]
: Slave correct response [0]
10 : Reset diagnostic counter
0 : Exit
----------------------------------------------------------------------
All items (1 à 9) are read only.