Installation
S811+ Soft Starter MN03900001E—November 2012 17
8–Ext Trip–Control Input 24 Vdc only (maintained) The S811+
unit may be tripped by an external device. Removal of the
24 Vdc signal (maintained) will initiate a Fault Trip action.
Functionality of this feature will remove power from the
motor with no soft stop ramp or pump stop ramp, if enabled.
9–Ext Warning–Control Input 24 Vdc only (maintained) The
S811+ unit may receive a Warning signal from an external
device. Removal of the 24 Vdc signal (maintained) will initiate
a Fault Warning action. Functionality of this feature will report
a Fault Warning and allow motor control by control input
signals.
10–Disable OL on Strt–Control Input 24 Vdc only (maintained)
Applying 24 Vdc to this input prior to the soft starter receiving
a START command will disable the overload functionality of
the soft starter during the start ramp profile only. When the
motor reaches synchronous speed and the S811+ closes the
internal bypass contactors, overload protection will be
enabled.
11–Analog–Terminal #4 of the terminal control block may be
configured for analog input. Analog input ranges are 0.0–20.0
ma DC and 4.0–20 ma DC. Range scaling is 0–100% with
programmable high and low Fault Trip or Fault Warning
alarms. The analog input trip threshold is user adjustable and
may be set to Fault Trip, Fault Warning, or Disabled.
The S811+ Soft Starter contains two (2) auxiliary contacts to
indicate status. Both relays accept user defined attributes.
Relay Configuration Options
Note: The Custom Fault/Warning option will accept any
combination of user selected fault trip or fault warning
codes. The relay will change state when any one of
the selected codes is present. If multiple codes occur
simultaneously, the fault trips will have priority over
fault warnings.
Note: Custom Fault/Warning relay operation is dependent
on fault protection operating parameters. If a fault
parameter is entered into the Custom Fault Warning
option, but the fault parameter is disabled, the
Custom Fault/Warning relay will not react to the fault
condition.
Option Relay Config Options Notes
0 No Function OFF
1 Fault Relay changes state when any Fault occurs
2 Fault NOT
3 Bypassed Relay changes state when internal bypass contactors close
4 Bypassed NOT
5 Motor Energized Relay changes state during Start ramp, Top of Ramp (Run), Soft
Stop, or Pump stop.
6 Motor Energized NOT
7 Warning Relay changes state when any Fault Warning occurs.
8 Warning NOT
9 Custom Flt/Warn Relay changes state when any selected fault/warning code is
detected, up to a maximum of three (3). Faults + Warnings are
allowed. Faults take priority in reporting.
10 Custom Flt/Warn NOT
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