Rockwell Automation 1397 DC Drive Firmware 2.xx - Manual (Page 82)

4–10 Start–Up and Adjustment
Publication 1397-5.0 — June, 2001
Regulated Field Supply
The Regulated Field Supply (Fig. 4.6) allows the motor to run above
base speed (i.e. to operate in the constant horsepower range) by
weakening the motor field current. Prior to applying the regulated
field supply output to the DC motor’s field windings, the output
current must be adjusted so that it does not exceed the rated motor
field current. This procedure is described in the Regulated Field
Supply Kit Installation manual, Publication 1397-5.17.
Figure 4.6
Regulated Field Supply Terminations
583
R/C
582
37 F1+
35 F2
–
581
J8
J5
J6
58719-31
J2
J1
J3
J7
J4
J3
J6
FLDP3
FLDP3
FLDP3
FLDP6 FLDP6 FLDP6
F1/37
581
583
582
F2/35