112
Functions
| Installation and commissioning manual | 1SFC132081M0201
7.18 Warnings
The Softstarter has a number of warning functions to
signal malfunctioning or other potential risks, before
asserting the protection or fault. The difference between
a warning and a protection is that a warning cannot stop
the Softstarter and a reset of a warning is not necessary.
The warning level and all other additional information to
enable the warning can be set by the user.
A warning is stored in the event list. Warnings can be
Enable or Disable. There is sometimes a percentage
setting were the user can set at which percentage level
the warning occurs.
Set warnings to an Event group by the Out parameter.
The Event group can be set for relay output to control
other devices in an application.
As default, all parameters are set to the same
Eventgroup.
Warnings show on the HMI, but do not change the
behavior of the Softstarter.
7.18.1 Electronic overload warning
The motor temperature is higher than the set warning
level, % of max temperature.
Electronic overload warning has these parameters:
Parameter
Description
Setting range
Default value
20.01 EOL level
Sets the EOL warning level.
40.0 ... 99.0%
90.0%
20.02 EOL out
Identifies the Event groups this
warning is part of.
Eventgroup 0 ... 6
0000100
23.03 EOL warning
Enables EOL warning.
Off, On
Off
7.18.2 Locked rotor warning
A warning signal will be given if the current exceeds the
settable warning level.
The motor is running stiff.
Locked rotor warning is configured with the
following parameters:
Parameter
Description
Setting range
Default value
20.04 Locked rotor level
Sets the Locked rotor warning level.
0.2 ... 10.0 x Ie
1.2 x Ie
20.05 Locked rotor init time
Sets the time delay after top of
ramp when the warning is enabled.
1.0 ... 30.0 s
5 s
20.06 Locked rotor out
Identifies the Event groups this
warning is part of.
Eventgroup 0 ... 6
0000100
20.07 Locked rotor
Enables locked rotor warning.
Off, On
Off
20.10 Locked rotor trip time
Sets the time that the rotor is
locked before trip.
0.1...100.0 s
0.1 s
7
Summary of Contents for PSTX Series
Page 1: ...1SFC132081M0201 Softstarters Type PSTX30 PSTX1250 Installation and commissioning manual...
Page 4: ......
Page 6: ......
Page 10: ...10 Introduction Installation and commissioning manual 1SFC132081M0201 1...
Page 16: ...16 Quick start Installation and commissioning manual 1SFC132081M0201 2...
Page 29: ...1SFC132081M0201 Installation and commissioning manual Description 29 3...
Page 30: ...30 Description Installation and commissioning manual 1SFC132081M0201 3...
Page 36: ...36 Installation Installation and commissioning manual 1SFC132081M0201 4...
Page 50: ...50 Connection Installation and commissioning manual 1SFC132081M0201 6...
Page 72: ...72 Human machine interface HMI Installation and commissioning manual 1SFC132081M0201 6...
Page 143: ...1SFC132081M0201 Installation and commissioning manual Functions 143 7...
Page 144: ...144 Functions Installation and commissioning manual 1SFC132081M0201 7...
Page 148: ...148 Communication Installation and commissioning manual 1SFC132081M0201 8...
Page 156: ...156 Maintenance Installation and commissioning manual 1SFC132081M0201 9...
Page 168: ...168 Troubleshooting Installation and commissioning manual 1SFC132081M0201 10...
Page 176: ...176 Wiring and application diagrams Installation and commissioning manual 1SFC132081M0201 11...
Page 181: ...1SFC132081M0201 Installation and commissioning manual Third party licenses 181 12...
Page 183: ...1SFC132081M0201 Installation and commissioning manual Revision 183 13...
Page 187: ...1SFC132081M0201 Installation and commissioning manual Index 187 14...