Table of Contents
APC MGE JBus/Modbus Card User Manual
Displayed below is the user manual for MGE JBus/Modbus Card by APC which is a product in the UPS Accessories category. This manual has pages.
Related Manuals
JBus/Modbus Communication Card
Installation and Operation
05/2018
www.schneider-electric.com
Legal Information
The Schneider Electric brand and any registered trademarks of Schneider Electric
Industries SAS referred to in this guide are the sole property of Schneider Electric
SA and its subsidiaries. They may not be used for any purpose without the owner's
permission, given in writing. This guide and its content are protected, within the
meaning of the French intellectual property code (Code de la propriété
intellectuelle français, referred to hereafter as "the Code"), under the laws of
copyright covering texts, drawings and models, as well as by trademark law. You
agree not to reproduce, other than for your own personal, noncommercial use as
defined in the Code, all or part of this guide on any medium whatsoever without
Schneider Electric's permission, given in writing. You also agree not to establish
any hypertext links to this guide or its content. Schneider Electric does not grant
any right or license for the personal and noncommercial use of the guide or its
content, except for a non-exclusive license to consult it on an "as is" basis, at your
own risk. All other rights are reserved.
Electrical equipment should be installed, operated, serviced, and maintained only
by qualified personnel. No responsibility is assumed by Schneider Electric for any
consequences arising out of the use of this material.
As standards, specifications, and designs change from time to time, please ask for
confirmation of the information given in this publication.
Table of Contents
Important Safety Instructions — SAVE THESE
INSTRUCTIONS.........................................................................................5
FCC Statement ..........................................................................................6
Introduction ..................................................................................................7
System Overview .......................................................................................7
Overview..............................................................................................7
Functions .............................................................................................7
Settings................................................................................................7
JBus Protocol .......................................................................................8
Environmental ......................................................................................8
Installation and Configuration ...................................................................9
Install the JBus/Modbus Communicaton Card...............................................9
Configure the Communication Parameters ...................................................9
Return to the Default Communication Parameters....................................... 11
RS232 Link Configuration and Connection ................................................. 11
RS485 Link Configuration and Connection .................................................12
Status Messages and Measurement Tables.........................................17
Galaxy 3000.............................................................................................17
Galaxy 5000/5500 ....................................................................................19
Galaxy PW...............................................................................................22
Upsilon STS.............................................................................................24
Troubleshooting ........................................................................................27
990–91185–001 3
Important Safety Instructions — SAVE THESE
INSTRUCTIONS
Important Safety Instructions — SAVE THESE
INSTRUCTIONS
Read these instructions carefully and look at the equipment to become familiar with
it before trying to install, operate, service or maintain it. The following safety
messages may appear throughout this manual or on the equipment to warn of
potential hazards or to call attention to information that clarifies or simplifies a
procedure.
The addition of this symbol to a “Danger” or “Warning” safety
message indicates that an electrical hazard exists which will result in
personal injury if the instructions are not followed.
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages with this symbol
to avoid possible injury or death.
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
Failure to follow these instructions will result in death or serious injury.
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
Failure to follow these instructions can result in death, serious injury, or
equipment damage.
CAUTION
CAUTION indicates a hazardous situation which, if not avoided, could result in
minor or moderate injury.
Failure to follow these instructions can result in injury or equipment
damage.
NOTICE
NOTICE is used to address practices not related to physical injury. The safety
alert symbol shall not be used with this type of safety message.
Failure to follow these instructions can result in equipment damage.
Please Note
Electrical equipment should only be installed, operated, serviced, and maintained
by qualified personnel. No responsibility is assumed by Schneider Electric for any
consequences arising out of the use of this material.
A qualified person is one who has skills and knowledge related to the construction,
installation, and operation of electrical equipment and has received safety training
to recognize and avoid the hazards involved.
990–91185–001 5
Important Safety Instructions — SAVE THESE
INSTRUCTIONS
FCC Statement
NOTE: This equipment has been tested and found to comply with the limits for
a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user
will be required to correct the interference at his own expense.
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
6 990–91185–001
Introduction
Introduction
System Overview
Overview
A. Switches for RS485 settings (SA2)
B. Switches for JBus/Modbus settings (SA1)
C. RS232 link configuration jumpers
D. RS485 communication port
E. Push button (card restart)
F. Diagnostics LED
G. RS232 communication port
Functions
The JBus/Modbus communication card:
• provides UPS and STS (Static Transfer Switch) data (states and measures) to
be sent to a computer.
• provides a communication channel with an RS485 or RS232 interface (2– or
4–wire RS485 links are available).
• may be used in all UPSs and STSs equipped with UPS Bus communication
slots.
• can under specific constraints for a restricted use be inserted in a MultiSlot
product. Contact Schneider Electric to make sure your configuration is
operational.
• is operational 2 minutes after start-up of the card.
The JBus hexadecimal (Modbus RTU) communication protocol is used in slave
mode.
NOTE: RS232 and RS485 communication ports cannot be used together.
Settings
Functions Parameters Default setting Possible settings
JBus/Modbus
communication
Baud rate 1200 bauds 1200, 2400, 4800,
9600
Parity Without parity Without parity, even
parity
Slave number Slave no. 1 1 to FF (hexadecimal)
RS232 link Link connection in
transmit data (Tx) or
receive data (Rx)
Rx on pin 3 Rx on pin 3 or on pin 2
Tx on pin 2 Tx on pin 2 or on pin 3
RS485 link Polarity No polarity With or without (2 or 4
wires)
990–91185–001 7
Introduction
Functions Parameters Default setting Possible settings
Termination No termination With or without (2 or 4
wires)
JBus Protocol
Detailed description of the JBus/Modbus protocol is available from the website:
www.schneider-electric.com
The standard functions provided by the card are:
• Function 3: read n words
• Function 5: write 1 bit
• Function 6: write 1 word
• Function 16: write n words
The data (states or measures) are stored sequentially in tables. In order to
optimize the time to read data, it is recommended to access blocks of words to
decrease the number of requests.
All the JBus responses are coded in 16 bits unsigned format expect for the battery
current which is signed; positive for the battery recharge and negative for the
battery discharge.
Environmental
If the card is stored prior to installation, it must stored in a dry place. The
admissible storage temperature is -10 to 70 °C.
8 990–91185–001
Installation and Configuration
Installation and Configuration
Install the JBus/Modbus Communicaton Card
NOTE: It is not necessary to turn the UPS or the STS off before installing the
card.
1. Remove the cover from a free slot in the UPS or in the STS.
2. Insert and secure the card in the slot.
Once the card has been inserted and connected, the diagnostics LED:
• flashes regularly once per second during the start-up phase;
• flashes faster during initialization of the dialogue with the UPS or with the
STS;
• flashes in step with the exchange of data with the UPS or with the STS.
Approximately 2 minutes after inserting the card, the JBus/Modbus
communication is operational.
Configure the Communication Parameters
NOTE: It is possible to change the default settings of the communication
parameters by following the steps below. See Settings, page 7 for an overview
of the default settings and the possible settings.
NOTE: The communication parameters for the terminal are not configurable
and not related to the JBus/Modbus communication parameters.
990–91185–001 9
Installation and Configuration
1. Set all SA1 switches in the ON position.
2. Connect the RS232 link to a terminal (Microsoft hyper terminal).
3. Set the following communication parameters in the terminal: 9600 baud rate,
even parity,1 stop bit and 7 data bits,without flow control.
4. Press the push button on the card for more than 3 seconds.
The communication parameters can now be configured.
5. Check that the diagnostics LED is blinking regularly twice per second. A
command prompt CDE -> is displayed on the terminal screen.
6. Enter the required configuration command in accordance with the table below.
Press Enter on the keyboard after each command.
Command Function Value to set
L Reading current parameters. None.
V Baud rate setting. 1200, 2400, 4800, or 9600
P Parity setting. 0 (without parity) or 2 (even
parity)
E Slave number setting. from 1 to FF (hexidecimal)
M Switching to Eco mode. None.
7. When the required configuration is completed, restart the board by pressing
the push button for less than 3 seconds.
The card returns to operational mode, and the new parameters are
operational after 2 minutes.
NOTE: The updated parameters are saved even if the card is turned off.
NOTE: In Eco mode, characters typed in on the keyboard are displayed
on the screen. This mode is only available during the configuration of the
communication parameters.
10 990–91185–001
Installation and Configuration
Return to the Default Communication Parameters
1. Set all SA1 switches in the OFF position.
2. Press the push button on the card for more than 3 seconds.
3. Release the push button and press the push button for less than 3 seconds to
restart the board.
The card returns to operational mode and the default parameters are
operational after 2 minutes.
RS232 Link Configuration and Connection
Default Connection
Txd = transmit data, Rxd = receive data, SG = signal ground
Rx and Tx Inverted
NOTE: If needed, it is possible to invert Rx and Tx.
990–91185–001 11
Installation and Configuration
Txd = transmit data, Rxd = receive data, SG = signal ground
RS485 Link Configuration and Connection
NOTE: For proper operation, the polarity of EIA RS485 2–wire and 4–wire lines
must be at only one point and the lines terminated at the end.
Polarity
Normally, the master of the network sets the polarity of the line (Rp resistor).
Termination
The two ends of the line must be terminated (Ra resistor). Allow for one or two
terminators to avoid mismatching the line when any equipment at the end of the
line is disconnected.
The default setting of the RS485 is a 4–wire configuration without polarity and
without termination.
12 990–91185–001
Installation and Configuration
SA2 switches are used for the termination and polarity of the RS485 link:
Polarity resistance = 332 Ω
Termination resistance = 166 Ω
• Polarity T- (J4-5) to +5V
• Polarity T+ (J4-9) to 0V
• Link termination T+ T-
• Connection T- to R- (_J4-5 to J4-4)
• Connection T+ to R+ (J4-9 to J4-8)
• Polarity R- (J4-4) to +5V
• Polarity R+ (J4-6) to 0V
• Link termination R+ R-
2–wire configuration 4–wire configuration
990–91185–001 13
Installation and Configuration
Diagram of a 2–wire inter-cabinet connection
Card settings of an intermediate cabinet in 2–wire configurations
Link without polarity and without termination
Card settings of an end-of-row cabinet in 2–wire configurations
Link without polarity and with termination
14 990–91185–001
Installation and Configuration
Other settings in 2–wire configurations
Link with polarity and with termination Link with polarity and without
termination
Diagram of a 4–wire inter-cabinet connection
Card settings of an intermediate cabinet in 4–wire configurations
Link without polarity and without termination
990–91185–001 15
Status Messages and Measurement Tables
Status Messages and Measurement Tables
Galaxy 3000
Status Messages
Status message Status to 0 Status to 1 Word Bit
Load protected no yes 40 0
UPS coupled no yes 40 1
Unit general alarm no yes 40 2
System downgraded operation no yes 40 3
UPS in backup no yes 40 4
Battery low warning no yes 40 5
End of backup time (voltage or time) no yes 40 6
Operation on static switch no yes 40 7
Emergency stop no yes 40 B
Device ventilation fault no yes 40 E
Manual bypass switch (Q3BP) open closed 41 6
Battery end of life no yes 42 1
Battery test result battery test OK battery test error 42 2
Battery compensation in progress no test in progress test sequence
activated
42 5
Battery temperature out of tolerance no yes 42 A
Battery fuse fault no yes 42 B
Battery circuit breaker (QF1) open closed 42 F
Rectifier normal on/off rectifier off rectifier on 44 2
Mains 1 input switch (Q1) closed open 44 3
Mains 1 voltage out of tolerance no yes 44 8
Mains 1 frequency out of tolerance no yes 44 B
Rectifier thermal overload no yes 44 C
Maintenance position no yes 46 1
Mains 2 overload no yes 46 5
Mains 2 thermal overload no yes 46 6
Mains 2 frequency out of tolerance no yes 46 9
Mains 2 voltage out of tolerance no yes 46 A
Phase M2 out of tolerance no yes 46 B
Forced desynchronisation no yes 47 1
Bypass in free frequency no yes 47 8
Output switch (Q5N) closed open 47 B
Charger general fault no yes 49 0
Battery charged state not charged charged 49 3
Major UPS fault no yes 4C 1
Inverter overload no yes 4C 2
Inverter thermal overload no yes 4C 3
990–91185–001 17
Status Messages and Measurement Tables
Status message Status to 0 Status to 1 Word Bit
Inverter limitation no yes 4C 4
Output thermal overload no yes 4D F
Output overload no yes 4F 0
Inverter fuse fault no yes 4C 5
Output in short-circuit no yes 4F 1
Measurements Table
Description of the physical
quantity
Word Unit
I1 (I phase 1) mains 1 100 A
I2 (I phase 2) mains 1 101 A
I3 (I phase 3) mains 1 102 A
I1 (I phase 1) mains 2 106 A
I2 (I phase 2) mains 2 107 A
I3 (I phase 3) mains 2 108 A
I1 (I phase 1) output 109 A
I2 (I phase 2) output 10A A
I3 (I phase 3) output 10B A
I Battery 10E A
Device nominal active power 111 kW
U12 mains 1 115 V
U23 mains 1 116 V
U31 mains 1 117 V
U1N inverter 118 V
U2N inverter 119 V
U3N inverter 11A V
U12 mains 2 121 V
U23 mains 2 122 V
U31 mains 2 123 V
U1N output 124 V
U2N output 125 V
U3N output 126 V
U12 output 127 V
U23 output 128 V
U31 output 129 V
U battery 12D V
Output active power (phase 1) 130 kW
Output active power (phase 2) 131 kW
Output active power (phase 3) 132 kW
Output apparent power (phase
1)
133 kVA
Output apparent power (phase
2)
134 kVA
Output apparent power (phase
3)
135 kVA
18 990–91185–001
Status Messages and Measurement Tables
Description of the physical
quantity
Word Unit
Output total active power 136 kW
Output total apparent power 137 kVA
% output load level 139 (0–100)
Peak factor phase 1 x 100 13A (0–400)
Peak factor phase 2 x 100 13B (0–400)
Peak factor phase 3 x 100 13C (0–400)
Power factor x 100 13D (0–100)
Mains 1 frequency 13E Hz
Inverter frequency 13F Hz
Mains 2 frequency 140 Hz
Output frequency 141 Hz
Battery backup time 149 minutes
Battery room temperature 14A °C
Battery charging level 14B %
Battery recharge duration 14F minutes
UPS rated power 209 kVA
Galaxy 5000/5500
Status Messages
Status message Status to 0 Status to 1 Word Bit
Load protected no yes 40 0
UPS coupled no yes 40 1
Unit general alarm no yes 40 2
System downgraded operation no yes 40 3
UPS in backup no yes 40 4
Battery low warning no yes 40 5
End of backup time (voltage or time) no yes 40 6
Operation on static switch no yes 40 7
Emergency stop no yes 40 B
UPS in “on-line” mode no yes 41 1
UPS in “eco” mode no yes 41 2
Unitary/parallel-connected UPS no yes 41 3
Manual bypass switch (Q3BP) open closed 41 6
Battery end of life no yes 42 1
Battery test result battery test OK battery test error 42 2
Battery automatic test in progress no test in progress test sequence
activated
42 8
Battery temperature out of tolerance no yes 42 A
Battery circuit breaker (QF1) open closed 42 F
Mains 1 input switch (Q1) in EMEA closed open 44 3
990–91185–001 19
Status Messages and Measurement Tables
Status message Status to 0 Status to 1 Word Bit
Mains 1 backfeed (KA1 optional) status closed open 44 6
Mains 1 voltage out of tolerance no yes 44 8
Mains 1 fuse fault no yes 44 9
Mains 1 frequency out of tolerance no yes 44 B
Rectifier thermal overload no yes 44 C
Maintenance position no yes 46 1
Mains 2 overload no yes 46 5
Mains 2 thermal overload no yes 46 6
Bypass out of tolerance (voltage or
frequency)
no yes 46 7
Mains 2 voltage out of tolerance no yes 46 A
Phase M2 out of tolerance no yes 46 B
Mains 2 input switch (Q4S) closed open 46 E
Forced desynchronisation no yes 47 1
Output switch (Q5N) closed open 47 B
Number of UPS ready sufficient for
coupling
no yes 47 F
Charger general fault no yes 49 0
Battery charged state not charged charged 49 3
Major UPS fault no yes 4C 1
Inverter overload no yes 4C 2
Inverter thermal overload no yes 4C 3
Inverter limitation no yes 4C 4
Inverter fuse fault no yes 4C 5
Output thermal overload no yes 4D F
Output overload no yes 4F 0
Output in short-circuit no yes 4F 1
End of warranty soon no yes 43 1
Measurements Table
Description of the physical
quantity
Word Unit
I1 (I phase 1) mains 1 100 A
I2 (I phase 2) mains 1 101 A
I3 (I phase 3) mains 1 102 A
I1 (I phase 1) mains 2 106 A
I2 (I phase 2) mains 2 107 A
I3 (I phase 3) mains 2 108 A
I1 (I phase 1) output 109 A
I2 (I phase 2) output 10A A
I3 (I phase 3) output 10B A
I Battery 10E A
Device nominal active power 111 kW
20 990–91185–001
Status Messages and Measurement Tables
Description of the physical
quantity
Word Unit
U12 mains 1 115 V
U23 mains 1 116 V
U31 mains 1 117 V
U1N inverter 118 V
U2N inverter 119 V
U3N inverter 11A V
U12 mains 2 121 V
U23 mains 2 122 V
U31 mains 2 123 V
U1N output 124 V
U2N output 125 V
U3N output 126 V
U12 output 127 V
U23 output 128 V
U31 output 129 V
U battery 12D V
Output active power (phase 1) 130 kW
Output active power (phase 2) 131 kW
Output active power (phase 3) 132 kW
Output apparent power (phase
1)
133 kVA
Output apparent power (phase
2)
134 kVA
Output apparent power (phase
3)
135 kVA
Output total active power 136 kW
Output total apparent power 137 kVA
% output load level 139 (0–100)
Peak factor phase 1 x 100 13A (0–400)
Peak factor phase 2 x 100 13B (0–400)
Peak factor phase 3 x 100 13C (0–400)
Power factor x 100 13D (0–100)
Mains 1 frequency 13E Hz
Inverter frequency 13F Hz
Mains 2 frequency 140 Hz
Output frequency 141 Hz
Battery backup time 149 minutes
Battery room temperature 14A °C
Battery charging level 14B %
Battery recharge duration 14F minutes
UPS rated power 209 kVA
990–91185–001 21
Status Messages and Measurement Tables
Galaxy PW
Status Messages
Status message Status to 0 Status to 1 Word Bit
Load protected no yes 40 0
UPS coupled no yes 40 1
Unit general alarm no yes 40 2
System downgraded operation no yes 40 3
UPS in backup no yes 40 4
Battery low warning no yes 40 5
End of backup time (voltage or time) no yes 40 6
Operation on static switch no yes 40 7
Emergency stop no yes 40 B
Device ventilation fault no yes 40 E
Protected shutdown on external contact no yes 40 F
UPS in “on-line” mode no yes 41 1
UPS in “eco” mode no yes 41 2
Unitary/parallel-connected UPS no yes 41 3
Status UPS ready for coupling no yes 41 4
Manual bypass switch (Q3BP) open closed 41 6
Battery end of life no yes 42 1
Battery test result battery test OK battery test error 42 2
Battery manual test in progress no test in progress test sequence
activated
42 4
Battery compensation in progress not activated activated 42 5
Battery automatic test in progress no test in progress test sequence
activated
42 8
Battery temperature out of tolerance no yes 42 A
Battery ventilation fault no yes 42 D
Battery circuit breaker (QF1) open closed 42 F
Rectifier normal on/off rectifier off rectifier on 44 2
Mains 1 input switch (Q1) closed open 44 3
Mains 1 voltage out of tolerance no yes 44 8
Mains 1 frequency out of tolerance no yes 44 B
Major coupling fault no yes 46 0
Maintenance position no yes 46 1
Mains 2 overload no yes 46 5
Mains 2 thermal overload no yes 46 6
Mains 2 frequency out of tolerance no yes 46 9
Mains 2 voltage out of tolerance no yes 46 A
Mains 2 phase out of tolerance no yes 46 B
Mains 2 input switch (Q4S) closed open 46 E
UPS in free frequency no yes 47 8
Output switch (Q5N) closed open 47 B
22 990–91185–001
Status Messages and Measurement Tables
Status message Status to 0 Status to 1 Word Bit
Forced shutdown on external contact no yes 47 C
Number of UPS ready sufficient for
coupling
no yes 47 F
Charger general fault no yes 49 0
Battery charged state not charged charged 49 3
Major inverter fault no yes 4C 1
Inverter overload no yes 4C 2
Inverter thermal overload no yes 4C 3
Inverter limitation no yes 4C 4
Inverter fuse fault no yes 4C 5
Output thermal overload no yes 4D F
Output overload no yes 4F 0
Measurements Table
Description of the physical
quantity
Word Unit
I1 (I phase 1) mains 1 100 A
I2 (I phase 2) mains 1 101 A
I3 (I phase 3) mains 1 102 A
I1 (I phase 1) inverter 103 A
I2 (I phase 2) inverter 104 A
I3 (I phase 3) inverter 105 A
I1 (I phase 1) mains 2 106 A
I2 (I phase 2) mains 2 107 A
I3 (I phase 3) mains 2 108 A
I1 (I phase 1) output 109 A
I2 (I phase 2) output 10A A
I3 (I phase 3) output 10B A
I Battery 10E A
Device nominal active power 111 kW
U12 mains 1 115 V
U23 mains 1 116 V
U31 mains 1 117 V
U1N inverter 118 V
U2N inverter 119 V
U3N inverter 11A V
U12 inverter 11B V
U23 inverter 11C V
U31 inverter 11D V
U1N mains 2 11E V
U2N mains 2 11F V
U3N mains 2 120 V
U12 mains 2 121 V
U23 mains 2 122 V
990–91185–001 23
Status Messages and Measurement Tables
Description of the physical
quantity
Word Unit
U31 mains 2 123 V
U1N output 124 V
U2N output 125 V
U3N output 126 V
U12 output 127 V
U23 output 128 V
U31 output 129 V
U battery 12D V
Battery voltage end of backup
threshold
12E V
Output active power (phase 1) 130 kW
Output active power (phase 2) 131 kW
Output active power (phase 3) 132 kW
Output apparent power (phase
1)
133 kVA
Output apparent power (phase
2)
134 kVA
Output apparent power (phase
3)
135 kVA
Output total active power 136 kW
Output total apparent power 137 kVA
% output load level 139 (0–100)
Peak factor phase 1 x 100 13A (0–400)
Peak factor phase 2 x 100 13B (0–400)
Peak factor phase 3 x 100 13C (0–400)
Power factor x 100 13D (0–100)
Mains 1 frequency 13E Hz
Inverter frequency 13F Hz
Mains 2 frequency 140 Hz
Output frequency 141 Hz
Nominal backup time 148 minutes
Battery backup time 149 minutes
Battery room temperature 14A °C
Battery charging level 14B %
Battery recharge duration 14F minutes
Upsilon STS
In addition to the data tables (states and measures) available for reading, there is a
table for writing commands. If you need more information on this table in order to
control the Upsilon STS through its JBus/Modbus communication, please contact
Schneider Electric.
24 990–91185–001
Status Messages and Measurement Tables
Status Messages
Status message Status to 0 Status to 1 Word Bit
Source 1 input switch (Q1) open closed 1002 3
Source 1 input switch (Q2) open closed 1002 4
Output switch (Q3) open closed 1002 5
Source 1 bypass switch (Q1BP) open closed 1002 6
Source 2 bypass switch (Q2BP) open closed 1002 7
Source 1 active no yes 1002 8
Source 2 active no yes 1002 9
Source 1 preferred no yes 1002 A
Source 2 preferred no yes 1002 B
Load supplied no yes 1002 C
Source 1 out of tolerance no yes 1002 D
Source 2 out of tolerance no yes 1002 E
Transfert valid no yes 1003 7
Source 1 phases inversion no yes 1003 8
Source 2 phases inversion no yes 1003 9
Prohibited transfert no yes 1003 A
Phase source 1/source 2 fault no yes 1000 0
Load supplying fault no yes 1000 5
EPO supplying fault no yes 1000 6
EPO activated fault no yes 1000 B
Thermal overload fault no yes 1001 1
Source 1 voltage fault no yes 1000 C
Source 2 voltage fault no yes 1000 D
Static Switch 1 fault no yes 1001 8
KM1 fault no yes 1001 9
Static Switch 2 fault no yes 1001 E
KM2 fault no yes 1001 F
Phase S1/S2 rotation fault no yes 1002 0
Source 1 frequency out of tolerance fault no yes 1002 1
Source 2 frequency out of tolerance fault no yes 1002 2
Overload fault no yes 1001 0
Internal fault no yes 1001 2
General Alarm fault no yes 1001 3
Measurements Table
Description of the physical
quantity
Word Unit
U12 source 1 1100 V
U23 source 1 1101 V
U31 source 1 1102 V
U12 source 2 1103 V
U23 source 2 1104 V
990–91185–001 25
Status Messages and Measurement Tables
Description of the physical
quantity
Word Unit
U31 source 2 1105 V
I1 source 1 1106 A
I2 source 1 1107 A
I3 source 1 1108 A
I1 source 2 1109 A
I2 source 2 110A A
I3 source 2 110B A
Source 1 active power (ph 1) 110C kW
Source 1 active power (ph 2) 110D kW
Source 1 active power (ph 3) 110E kW
Source 2 active power (ph 1) 110F kW
Source 2 active power (ph 2) 1110 kW
Source 2 active power (ph 3) 1111 kW
Source 1 apparent power (ph
1)
1112 kVAR
Source 1 apparent power (ph
2)
1113 kVAR
Source 1 apparent power (ph
3)
1114 kVAR
Source 2 apparent power (ph
1)
1115 kVAR
Source 2 apparent power (ph
2)
1116 kVAR
Source 2 apparent power (ph
3)
1117 kVAR
U1N source 1 1118 V
U2N source 1 1119 V
U3N source 1 111A V
U1N source 2 111B V
U2N source 2 111C V
U3N source 2 111D V
Source 1 neutral current 1127 A
Source 2 neutral current 1128 A
Source 1 frequency (ph 1) 1129 Hz
Source 2 frequency (ph 1) 112A Hz
Phase source 1 / source 2 112B °C
Total active power 112C kW
Total apparent power 112D kVA
Total reactive power 112E kVAR
% load level 112F %
Power factor x 100 1130 (0–100)
Peak factor x 100 1131 (0–400)
Nominal voltage of sources 1135 V
Nominal frequency 1136 Hz
Nominal current 113A A
26 990–91185–001
Troubleshooting
Troubleshooting
Problem Probable cause Corrective action
The diagnostics LED remains OFF. The card is not supplied with power. • Check that the card is inserted
correctly and secured in its slot.
• Check that the system is energized.
• Remove the card and reinstall it.
The diagnostics LED remains ON. The card is blocked. • Check that the push button is released
(not pressed).
• Remove the card and reinstall it.
JBus/RS232 communication is inoperable. • Communication parameters are not
correct.
• The RS232 connection is inoperable.
• Wait 2 minutes after installing or
restarting the card.
• Check that the ports RS485 and
RS232 are not both connected.
• Check that the Rx/Tx jumper position
is in accordance with the serial cable
used, see RS232 Link Configuration
and Connection, page 11
• Check that the communication
parameters used by the JBus master
application are in accordance with the
card parameters.
• Check the link with the default
parameters, see Return to the Default
Communication Parameters, page 11.
JBus/RS485 communication is inoperable. • Communication parameters are not
correct.
• The RS485 connection is inoperable.
• Wait 2 minutes after installing or
restarting the card.
• Check that the ports RS485 and
RS232 are not both connected.
• Check that the polarity and termination
are in accordance with the card
position in the RS485 network, see
RS485 Link Configuration and
Connection, page 12.
• Check that the communication
parameters used by the JBus master
application are in accordance with the
card parameters.
• Check the link with the default
parameters, see Return to the Default
Communication Parameters, page 11.
• Validate the communication
parameters by checking the card in
point to point RS232 link.
The access of the configuration menu is
impossible.
• Maintenance mode is not activated.
• The RS232 connection is inoperable.
• Check the position of the SA1
switches, see Configure the
Communication Parameters, page 9.
• Check that the Rx/Tx jumper position
is in accordance with the serial cable
used, see RS232 Link Configuration
and Connection, page 11.
• Check the terminal settings: 9600
bauds, even, 7 data bits, 1 stop bit.
• Press the push button for more than 3
seconds.
990–91185–001 27
Printed in.
Schneider Electric
35 rue Joseph Monier
92500 Rueil Malmaison – France
+ 33 (0) 1 41 29 70 00
Schneider Electric
35 rue Joseph Monier
92500 Rueil Malmaison
France
+ 33 (0) 1 41 29 70 00
www.schneider-electric.com
As standards, specifications, and design change from time to time,
please ask for confirmation of the information given in this publication.
© 2013 – 2018 Schneider Electric. All rights reserved.
990–91185–001