Softstarters Type PSE18...PSE370 Installation and commissioning manual 1SFC132057M020170 Chapter 7
Figure 7.27 Fieldbus Control parameter
displayed
7.5.12 FieldBus Control (optional hardware required)
This parameter is used for conguration of the eldbus communication. Con-
necting the PSE Softstarter to the FieldBusPlug automatically enables eldbus
communication. To enable control of the softstarter using eldbus, this parameter
must be set to On. If FieldBus Control is set to OFF, eldbus can only be used for
monitoring softstarter data.
If this parameter is set to On, the softstarter might trip on eldbus fault if no eld-
bus communication is available. If the intention is to run without eldbus control,
this parameter should be set to OFF.
Caution!
The motor may start unexpectedly if there is a start signal present when do-
ing any of the actions listed below.
•
Switching from one type of control to another (eldbus control / hard-
wire control). Remember that when parameter Fieldbus Fault Reaction
is set to LocC, this switch can happen automatically.
•
Resetting of events.
•
If using automatic event reset.
Fieldbus Control parameters and settings
Display Default
value
Setting
range
Description
OFF OFF/On Control of the softstarter with
eldbus.
255 0...255 Fieldbus Address
1
dPoF dPoF/dPon Possible to block parameter down-
load from PLC
2
.
LocC LocC/trIP Operation When Fault
2
HAnd HAnd/Auto
4
Type of operation for reset of Field-
bus Fault
3
1. 255 =Address of FieldBus Control will be used.
2. Accessible only if Fieldbus Control previously is set to On.
3. Accessible only if trIP is previously selected.
4. HAnd = Manual reset: _When tripping will stop the motor, a manual reset is
required before restart can be done.
Auto = Automatic reset: _When tripping will stop the motor, an automatic reset is
performed before the unit is ready for restart.
More information about Fieldbus communication and optional accessories is avail-
able in Chapter 8 Fieldbus communication.
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