Rockwell Automation 1397 DC Drive Firmware 2.xx User Manual
Page 197
5–87
Programming Parameters
Publication 1397-5.0 — June, 2001
Field
[E–Fld Volts Adj] — P.272
Only used if enhanced field supply option is
installed.
Adjusts the field output voltage.
Display/Drive Units:
Degrees
Parameter Type:
Tunable
Group:
Field
Minimum Value:
0
Factory Default:
84
Maximum Value
180
[Fld Econ Delay] — P.273
After the motor stops, the drive maintains full
field for [Field Econ Delay] minutes before
entering field economy. When the motor
starts again, the drive immediately returns to
full field. [Field Econ Delay] has no effect on
the operation of the standard field supply.
Field economy cannot be disabled.
Display/Drive Units:
Minutes
Parameter Type:
Tunable
Group:
Field
Minimum Value:
0
Factory Default:
5
Maximum Value
27
[Fld Econ Ref] — P.274
Only available if the Field Current Regulator
kit is installed.
The percentage of MOTOR FIELD AMPS
(P.510) set as a reference for field economy
mode. This parameter must be set above the
FIELD LOSS THRESHOLD (P.512) value to
avoid field loss faults.
Display/Drive Units:
%
Parameter Type:
Tunable
Group:
Field
Minimum Value:
0
Factory Default:
70
Maximum Value
100