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Read out values from Intelligent slot with MODBUS Card

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usual-cake256
usual-cake256
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Posted: ‎2025-02-24 03:05 AM . Last Modified: ‎2025-02-24 03:18 AM

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Posted: ‎2025-02-24 03:05 AM . Last Modified: ‎2025-02-24 03:18 AM

Read out values from Intelligent slot with MODBUS Card

I have an UPS with model number SRV3kri-e.
I purchased a Modbus card, SRVSMB001, to read data from the card —how can I read it? I have inserted the Modbus card into the intelligent slot and connected it to my PC using an RJ45 cable—what can I use to read it, and what steps should I take? 

Does it need a firmware update? 

 

 

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KarimEissa
Commander KarimEissa Commander
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Posted: ‎2025-02-24 11:33 PM

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Posted: ‎2025-02-24 11:33 PM

Hello,

 

There is a separate Modbus card available for SRV UPS. This must be configured before use.
See the Modbus Card Installation Manual (EN 990-9286) for steps to configure the below settings.
1. ID = 9 (bits 1 and 4 are OFF on SW1)
2. Baud rate = 9600 (bit 1 is OFF and bit 2 is ON on SW2)
3. Parity check = No parity check, 1 stop bits (bit 3 is ON and bit 4 is OFF on SW2)
4. RS485 Resistance Configuration = Enable (bits 5, 6, 7, and 8 are ON on SW2)

 

The below manual explains how to connect the Modbus card to your presonal computer on page 5 then install the SNMP monitoring software to configure the modbus settings and view the modbus device

 

https://download.schneider-electric.com/files?p_Doc_Ref=SPD_AHUG-BEC93C_EN&p_enDocType=User+guide&p_...

 

The modbus register map are as follows :

 

https://download.schneider-electric.com/files?p_Doc_Ref=SPD_CCON-SRVMAP_EN&p_enDocType=User+guide&p_...

 

No need to update the firmware for this card 

 

Regard,

 

Karim

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KarimEissa
Commander KarimEissa Commander
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Posted: ‎2025-02-24 11:33 PM

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Posted: ‎2025-02-24 11:33 PM

Hello,

 

There is a separate Modbus card available for SRV UPS. This must be configured before use.
See the Modbus Card Installation Manual (EN 990-9286) for steps to configure the below settings.
1. ID = 9 (bits 1 and 4 are OFF on SW1)
2. Baud rate = 9600 (bit 1 is OFF and bit 2 is ON on SW2)
3. Parity check = No parity check, 1 stop bits (bit 3 is ON and bit 4 is OFF on SW2)
4. RS485 Resistance Configuration = Enable (bits 5, 6, 7, and 8 are ON on SW2)

 

The below manual explains how to connect the Modbus card to your presonal computer on page 5 then install the SNMP monitoring software to configure the modbus settings and view the modbus device

 

https://download.schneider-electric.com/files?p_Doc_Ref=SPD_AHUG-BEC93C_EN&p_enDocType=User+guide&p_...

 

The modbus register map are as follows :

 

https://download.schneider-electric.com/files?p_Doc_Ref=SPD_CCON-SRVMAP_EN&p_enDocType=User+guide&p_...

 

No need to update the firmware for this card 

 

Regard,

 

Karim

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