ABB PSE 18 User Manual

Softstarters Type PSE18...PSE370 Installation and commissioning manual 1SFC132057M0201 91 Chapter 10
Fieldbus fault
Red Fault LED steady lighting, and LCD
event code EF40.
See chapter 6.1.2.1 about LED status indi-
cators activation for faults and protections.
1SFC132313F0001
Ready Run Protection
Fault
Fault on eldbus connection or Field-
BusPlug Accessory.
• Check that the correct type of
FieldBusPlug accessory is used. See
Chapter 8 or contact your ABB Sales
Ofce.
• Check that the connection of the
FieldBusPlug is correct. See chapter
3.2.
• Check the connection of the eldbus
accessory.
• Perform a reset on any active event.
See chapter 6.1.5 Reset of tripping
events.
Fieldbus communication is not working. • Check that the correct type of
FieldBusPlug accessory is used. See
Chapter 8 or contact your ABB Sales
Ofce.
• Check that the connection of the
FieldBusPlug is correct. See chapter
3.2.
• Check the connection of the eldbus
accessory.
• Check PLC conguration.
• Possible Fieldbus fault.
PLC is not running. • Put PLC in run mode.
• Check PLC conguration.
Fieldbus Control is enabled on a non-eld-
bus application.
• Set Fieldbus Control parameter to
OFF.
Low supply voltage
Red Fault LED steady lighting, and LCD
event code EF50.
See chapter 6.1.2.1 about LED status indi-
cators activation for faults and protections.
1SFC132314F0001
Ready Run Protection
Fault
The control supply voltage is too low on
terminals 1 and 2.
• Check and correct control supply
voltage.
Short power loss on the control supply
network.
• Check control supply network for
short interruptions.
High current fault
Red Fault LED steady lighting, and LCD
event code EF6x
1
.
See chapter 6.1.2.1 about LED status indi-
cators activation for faults and protections.
1SFC132315F0001
ReadyRun Protection
Fault
Operational current higher than 8 x I
e
. • Check if the motor is locked or running
stiff.
• Check the bearings in the motor and
connected equipment.
• Check if the load on the motor is too
heavy.
• Check isolation on the motor wind-
ings.
• Replace the motor.
SF = Softstarter fault
EF = External fault
P = Protection
1
x = phase number, 4 indicates multiple or unknown phase
Status Possible cause Solution

ABB PSE 18 Specifications

General

Brand	ABB
Model	PSE 18
Category	Controller
Language	English