ABB SREA-01 Troubleshooting guide

ABB Drives
Quick Start-up Guide
SREA-01 Ethernet Adapter Module
3AUA0000042902 Rev A
Effective: 01.10.2008
©2008 ABB Oy. All rights reserved.
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SREA-01 Quick Start-up Guide
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SREA-01 Quick Start-up Guide
1. Connecting power and network
Connect 9–28 V AC/DC to Vin+ and Vin-.
Connect a cross-over Ethernet cable directly to the unit for start-
up. You can use a network after you have configured the unit.
2. Connecting to SREA-01 over Ethernet
The default Ethernet configuration is:
IP address: 10.200.1.1
Subnet mask: 255.255.255.0
Username: admin
Password: admin
Connection method 1:
Configure your PC to the same subnet (e.g. IP address 10.200.1.2
and subnet mask 255.255.255.0).
Use Internet Explorer or Mozilla Firefox and go to location
http://10.200.1.1.
Connection method 2:
Install the ABB IP Configuration Tool from the attached CD. When
you start the program, it will search for connected SREA-01
modules. You can change the network settings of the module by
double clicking it.
Use Internet Explorer or Mozilla Firefox and go to location
http://<ip of the SREA-01 module>, e.g. http://10.200.1.1.
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SREA-01 Quick Start-up Guide
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3. Connecting drive(s)
If you have a single ACS350, ACH550 or ACS550, it is easiest to
use the supplied RJ45 cable to connect to the panel port.
If you have multiple drives or an ACS800, use the RS-485
connection. Connect the A- channels of the SREA-01 unit and the
drives together, the B+ channels together and the COM connector
to the data ground connectors of the drives. Use 120 ohm
terminating resistors in the network.
4. Basic drive settings
Check the communication settings of the drive (either group 52 or
53 in most drives, depending on the connection type).
Station id/number has to be unique for each drive! The baud rate
selection and parity have to be same on all drives and
SREA-01. You can use for example 9600 bit/s, no parity, 1 stop bit.
5. Basic SREA-01 settings
You can change the Ethernet settings under Setup – Ethernet.
Select the correct drive connection settings under Setup –
Modbus.
• Select Physical Interface.
• Usually most other settings are suitable by default (RTU,
9600 bps, no parity, 1 stop bit).
SREA-01
X1 pin Wire
Panel port
RJ45 pin
RX (RS-232) white-orange 1
TX (RS-232) white-blue 3
COM orange and blue 2 and 6
X1 RS-232: Select EIA-232
X1 RS-485: Select EIA-485
X2: Select EIA-232 D-sub
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SREA-01 Quick Start-up Guide
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To search for connected drives, go to page Configuration –
Devices and select autodetect.
6. More information
For more detailed information, please refer to the SREA-01 User’s
Manual located on the attached CD-ROM.
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