Communication System Manual
UPS System: HIPULSE E
(Modbus/Jbus Interface)
(04/07)
Page v
CONTENTS:
1.
MODBUS/JBUS RTU PROTOCOL UPS NETWORK COMMUNICATION SYSTEM 1-1
1.1
G
ENERAL FEATURES
.........................................................................................................................................1-1
2.
SYSTEM FUNCTIONS 2-1
2.1
O
PERATOR
P
ANEL
............................................................................................................................................2-1
2.2
O
PERATOR
L
OGIC
B
OARD WITH
MODBUS
O
PTION
.........................................................................................2-1
3.
THE EPROM ON THE OPERATOR LOGIC BOARD 3-1
3.1
P
HYSICAL
L
OCATION
........................................................................................................................................3-1
3.1.1
RS-485 electrical connection with Modbus network................................................................................3-4
3.1.2
Multipoint RS-485 connection .................................................................................................................3-5
4.
PROGRAMMING PARAMETERS ON THE OPERATOR PANEL DISPLAY 4-1
4.1
O
PERATOR
P
ANEL
............................................................................................................................................4-1
4.1.1
Selection of the JBUS/MODBUS Protocols from Operator Panel menu.................................................4-2
5.
TECHNICAL DESCRIPTION OF THE PROTOCOL 5-1
5.1
G
ENERAL FEATURES OF THE
MODBUS/JBUS
RTU
PROTOCOL
.......................................................................5-1
5.2
H
ARDWARE FEATURES OF
C
OMMUNICATION
P
ROTOCOL
..................................................................................5-2
5.3
S
OFTWARE
F
EATURES OF
C
OMMUNICATION
P
ROTOCOL
:.................................................................................5-2
5.3.1
CRC Calculation Notes............................................................................................................................5-3
5.3.2
Data Format Notes ..................................................................................................................................5-3
5.3.3
Commands entered with the Operator Panel...........................................................................................5-4
5.4
PANEL
CONFIGURATION ...........................................................................................................................5-5
5.4.1
Notes regarding ‘PANEL CONFIGURATION REQUEST’.....................................................................5-5
5.4.1.1
UPS\MSS Power Setting ......................................................................................................................5-5
5.4.1.2
UPS\MSS Configuration Parameter:...................................................................................................5-5
5.4.1.3
UPS\MSS Status:..................................................................................................................................5-5
5.4.1.4
Alarm Status: .......................................................................................................................................5-5
5.5
UPS\MSS
TIME..............................................................................................................................................5-6
5.6
UPS\MSS
DATE .............................................................................................................................................5-6
5.7
ALARM
STATUS ...........................................................................................................................................5-7
5.7.1
Notes regarding ‘Request for Alarm Status’ ............................................................................................5-7
5.8
MEASUREMENTS.......................................................................................................................................5-11
5.8.1
Notes on ‘Request for Measurement Status’ ..........................................................................................5-11
5.9
PROGRAMMING
PARAMETERS ..............................................................................................................5-13
5.9.1
Notes on ‘Request for Programming Parameters’.................................................................................5-13
5.10
ALARM
HISTORY
IN
SELECTED
BUFFER .............................................................................................5-15
5.10.1
Notes on ‘Selected Buffer Alarm History Request’ ................................................................................5-15
5.11
FUNCTION
06:
LIST
OF
ALARM
HISTORY
COMMANDS.....................................................................5-17
5.12
FUNCTION
06:
LIST
OF
MACHINE
FUNCTIONING
COMMANDS.......................................................5-18
5.13
FUNCTION
06
AND
16:
LIST
OF
DATE
AND
TIME
COMMANDS.........................................................5-19
5.13.1
SET TIME COMMANDS .......................................................................................................................5-19
5.13.2
SET DATE COMMANDS.......................................................................................................................5-19
5.14
ERROR
RESPONSE
MESSAGE
FORMAT.................................................................................................5-20
5.15
MAP
OF
JBUS/MODBUS
RTU
ADDRESSES: ...........................................................................................5-21
Safety Instructions:
The warning triangle indicates all the personal safety instructions.
Follow these instructions carefully to avoid injury.
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