Rockwell Automation 193-EC1_2_3_5, 193-ECPM,592-EC1_2_3_5 E3 and E3 Plus Solid-State Overload Relay User Manual User Manual
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Rockwell Automation Publication 193-UM002I-EN-P - December 2011
Chapter 5 Programmable Parameters
Table 40 - Single/Three Phase & FLA Setting Parameters Detail
Table 41 - FLA Setting Ranges & Default Values (with indicated setting precision)
SINGLE/THREE PH
This parameter allows the installer to
configure the E3 for single-phase or three-
phase mode. When set to single-phase
mode, the E3 will report L3 monitoring
parameters as 0 and only use L1 and L2 to
calculate Average, Imbalance, and total
monitoring parameters.
Parameter Number
27
Access Rule
Get/Set
Data Type
BOOL
Object Mapping
2C
hex
-1-127
Group
Overload Setup
Units
—
Minimum Value
0 = Single Phase
Maximum Value
1 = Three Phase
Default Value
1
FLA SETTING
The motor’s full load current rating is
programmed in this parameter. Refer to
Chapter 3 for instructions related to service
factor, maximum continuous rated (MCR)
motors, and wye-delta (star-delta)
applications.
This parameter is used to program the low-
speed FLA value of a two-speed motor.
Parameter Number
28
Access Rule
Get/Set
Data Type
UINT
Object Mapping
2C
hex
-1-225
2C
hex
-1-3
2C
hex
-1-224
Group
Overload Setup
Units
Amps
Minimum Value
Maximum Value
FLA Current Range (A)
Default Value CT Ratio Selection
➊
Min
Max
0.040
2.00
0.040
—
1.00
5.00
1.00
—
3.00
15.00
3.00
—
5.00
25.00
5.00
—
9.0
45.0
9.0
—
18.0
90.0
18.0
—
9
45
9
50:5
18
90
18
100:5
28
140
28
150:5
42
210
42
200:5
60
302
60
300:5
84
420
84
500:5
125
630
125
600:5
172
860
172
800:5
240
1215
240
1200:5
450
2250
450
2500:5
1000
5000
1000
5000:5
➊
Devices with an FLA setting range of 9…5000 A.