sepam 20 user manual - Schneider Electric

PE50426
DE80303
DE80343
DE80304
Use SFT2841 setting and operating
software
Welcome window
Welcome window.
SFT2841 connected to a single Sepam unit with the serial port.
PCRED301005EN - 06/2008
Sepam series 80
SFT2841 connected to a single Sepam unit with the USB port.
SFT2841 connected to a Sepam network.
Description
The SFT2841 welcome window opens when the program is launched.
It lets you choose the language for the SFT2841 screens, and provides access to the
Sepam parameter and protection setting files:
b In disconnected mode, you can open or create a parameter and protection setting
file for a Sepam series 20, Sepam series 40 or Sepam series 80
b When connected to a single Sepam unit, you can access the parameter and
protection setting file for the Sepam unit connected to the PC
b When connected to a Sepam network, you can access the parameter and
protection setting files for a group of Sepam units connected to the PC via a
communication network.
Language of SFT2841 screens
SFT2841 software can be used in English, French or Spanish. The language is
selected at the top of the window.
Using SFT2841 in disconnected mode
Disconnected mode allows you to prepare parameters and settings files for Sepam
series 20, Sepam series 40 and Sepam series 80 prior to commissioning.
The parameter and protection setting files prepared in disconnected mode will be
downloaded later to the Sepam units in connected mode.
b To create a new parameter and protection setting file, click on the icon
for the relevant Sepam family (Sepam series 20, Sepam series 40 or Sepam
series 80)
b To open an existing parameter and protection setting file, click on the icon
for the relevant Sepam family (Sepam series 20, Sepam series 40 or Sepam
series 80).
Using SFT2841 connected to a single Sepam unit
Connected to a single Sepam unit mode is used during commissioning:
b To upload, download and modify Sepam parameters and settings
b To have all the measurements and supporting data available for commissioning.
The PC fitted with the SFT2841 software is connected to the port on the front panel
of the Sepam via an RS 232 port using the CCA783 cord.
Connection to a USB port is possible if the TSXCUSB232 accessory is used in
association with the CCA783 cable. The TSXCUSB232 accessory is ready to use
since its driver is set-up during the SFT2841 software setup.
To open the parameter and protection setting file on the Sepam once it is connected
to the PC, click on the icon.
Using SFT2841 connected to a Sepam network
Connected to a Sepam network mode is used during operation:
b To manage the protection system
b To check the status of the power supply
b To diagnose any incident occurring on the power supply.
The PC fitted with the SFT2841 software is connected to a group of Sepam units via
a communication network (connection via serial link, telephone line or Ethernet). This
network forms the E-LAN engineering network.
The connection window allows configuration of the Sepam network, and provides
access to the parameter and protection setting files of the Sepam units on the
network.
To open the connection window, click on the icon.
See “Configuration of a Sepam network” page 7/7 for details of how to configure the
E-LAN engineering network from the connection window.
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