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3.
Software Configuration
This chapter describes how to configure the MTQ22-FBP and the PSE to enable Modbus com-
munication.
3.1.
PSE Softstarter
The following list of instructions explains how to configure the fieldbus parameters on the
PSE softstarter.
1. Fieldbus Control
This parameter is used for configuration of the fieldbus communication. Connecting the PSE
Softstarter to the Fieldbus plug automatically enables fieldbus communication. To enable
control of the softstarter using fieldbus, this parameter must be set to On. If Fieldbus Con-
trol is set to OFF, fieldbus can only be used for monitoring softstarter data.
2. Fieldbus Address
The parameter Fieldbus Address allows setting of address for the fieldbus communication.
The setting range for the fieldbus address is 0...255. If the address is set to 255, the address
stored in internal memory of the fieldbus plug will be used.
It is possible to read and set this parameter via the keypad when Fieldbus Control is set to On
or OFF.
Default value
255
STATUS
Approved
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Setting range
0...255
SECURITY LEVEL
Public
If this parameter is set to On, the softstarter
might trip on fieldbus fault if no fieldbus com-
munication is available. If the intention is to
run without fieldbus control, this parameter
should be set to OFF.
Changing this parameter will automatically re-
set the fieldbus interface and the new address
will be active. If MTQ22-FBP was communi-
cating with the old address, the MTQ22-FBP
needs to be re-configured and the PSE re-
started.
Description
Fieldbus Address
DOCUMENT ID.
1SFC132374M0201
F I ELD BU S CO MMU N ICAT ION
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