Rockwell Automation 193-EC1_2_3_5, 193-ECPM,592-EC1_2_3_5 E3 and E3 Plus Solid-State Overload Relay User Manual - Manual (Page 155)

Rockwell Automation Publication 193-UM002I-EN-P - December 2011 155
Voltage Parameters Chapter 7
V UnbalTripLevel
This parameter sets the voltage unbalance
trip level.
Parameter Number 231
Access Rule Get/Set
Data Type USINT
Object Mapping 0Fhex-E7-01
Group Voltage Setup
Units %
Minimum Value 0
Maximum Value 100
Default Value 75
V UnbalWarnLevel
This parameter sets the voltage unbalance
warning level.
Parameter Number 232
Access Rule Get/Set
Data Type USINT
Object Mapping 0Fhex-E8-01
Group Voltage Setup
Units Volts
Minimum Value 0
Maximum Value 100
Default Value 85
UF Inhibit Time
This parameter defines the amount of time
for which an under frequency detection is
inhibited during a motor starting
sequence. Parameter Number 233
Access Rule Get/Set
Data Type USINT
Object Mapping 0Fhex-E9-01
Group Voltage Setup
Units Seconds
Minimum Value 0
Maximum Value 250
Default Value 10
UF Trip Delay
This parameter allows the installer to
program a time duration for which an
under frequency condition must exist prior
to the device tripping.
Parameter Number 234
Access Rule Get/Set
Data Type USINT
Object Mapping 0Fhex-EA-01
Group Voltage Setup
Units Seconds
Minimum Value 0.1
Maximum Value 25.0
Default Value 1.0
UF Trip Level
This parameter sets the under frequency
trip level.
Parameter Number 235
Access Rule Get/Set
Data Type USINT
Object Mapping 0Fhex-EB-01
Group Voltage Setup
Units Hz
Minimum Value 0
Maximum Value 250
Default Value 57